Sync-Ing in the Stream of Experience
Time-Consciousness in Broad, Husserl, and Dainton
Shaun Gallagher
Department of Philosophy and Cognitive Science
Canisius College
Buffalo, New York 14208
U.S.A.
gallaghr@canisius.edu
Copyright (c) Shaun Gallagher 2003
PSYCHE, 9(10), April 2003
http://psyche.cs.monash.edu.au/v9/psyche-9-10-gallagher.html
KEYWORDS: phenomenology, time-consciousness, overlap model, specious present.
COMMENTARY ON: Dainton, B. (2000). Stream of Consciousness: Unity andContinuity in Conscious Experience. London: Routledge.
ABSTRACT: By examining Dainton's account of the temporality of consciousness in thecontext of long-running debates about the specious present and time consciousness inboth the Jamesian and the phenomenological traditions, I raise critical objections to his
overlap model. Dainton's interpretations of Broad and Husserl are both insightful andproblematic. In addition, there are unresolved problems in Dainton's own analysis ofconscious experience. These problems involve ongoing content, lingering content, and alack of phenomenological clarity concerning the central concept of overlapping
experiences.

1. Introduction
Barry Dainton provides a detailed and fascinating analysis of the temporal structure ofconsciousness and the "specious present" in Chapters 6 and 7 of The Stream ofConsciousness (2000). As he rightly notes, in agreement with Husserl, this is one of themost fundamental problems for a phenomenology of consciousness. Trying to sort it out
has been a difficult and sometimes exasperating challenge for a series of philosophersand psychologists, including (to name only a few from what we might call the classicalperiod in this regard) Lotze (1887), James (1890), Stern (1897, 1898), McTaggart (1908),
Brentano (1911), Broad (1923, 1938), and Husserl (1927). Running alongside of theseoriginal analyses there have been numerous scholarly commentaries that, althoughsometimes helpful and important, often misconstrue and confuse the issues. For example
Mabbott's (1951) critique of the specious present, Mundel's (1954) defense, andPlumber's (1985) rejoinder. I will argue that Dainton's Chapter 6 belongs to this line ofscholarly commentary, and that it is in some respects helpful and in some respects
confusing. I will also suggest, however, that Chapter 7 should take its rightful place in theline of original analyses. Like most of these, however, it is also problematic.

2. Dainton's Analysis of Broad
The majority of theorists that I listed above have wrestled with two propositions that
Lotze (1887) took as basic assumptions. To introduce them, I'll call them Lotzean
Assumptions, and I'll abbreviate them as LA1 and LA2.
LA1: The perception of succession requires a momentary and indivisible,
and therefore durationless act of consciousness.
Dainton points out, for example, that Broad rejects LA1 in his early account of thespecious present, and maintains that an act of awareness, and not just its speciously
present contents, has some short duration. In his later account, however, Broad accepts
LA1 and treats an act of awareness as momentary. Closely tied to LA1 is a second
assumption.
LA2: A sequence or succession is represented by persisting sensations or
memory images that are simultaneous in present consciousness.
Taken together these two assumptions inform William James's analysis of the specious
present. According to James (1890, p. 622), an act of awareness is discrete andmomentary (LA1). He also accepts LA2, although to make sense of it he leaves the realmof phenomenology and explains it in terms of brain processes: "the brain-processes ofvarious [successive] events must be active simultaneously, and in varying strength, for atime-perception to be possible" (1890, p. 633n). It would be interesting to discuss James'sview in light of contemporary research by people like Libet (1985, 1992) and Pöppel
(1994, 1988), but Dainton wants to stay with phenomenology, so we'll do the same.<1>
On the phenomenological level there seems to be a problem with the specious present,
although James actually takes it as a solution. Lotze had already recognized the problem.
To be aware of successive objects consciousness needs to compare the earlier and later
objects in an operation that makes the earlier and later simultaneous. The problem is how
simultaneously presented objects can be sensed as successive objects - how can they beboth simultaneous and successive? Elsewhere, and for reasons I won't rehearse here, I've
called this problem, which can be traced back as far as Augustine, the "cognitive
paradox" (Gallagher, 1998). Lotze decided to avoid this paradox by proposing a theory of
temporal signs according to which sensed content contains markers derived from theirobjective temporal order. So although the sensed content is simultaneous with the act ofawareness, it is marked in some way as belonging to the past. This, however, would not
be a direct perception of succession, and many of the psychologists that James cited (forexample, Herbart, Ward and Volkmann ) recognized this paradox as a difficulty for any
theory of the direct perception of succession. James himself nonetheless takes thisparadox to be the solution, and in fact, an expression of the specious present. As he later
put it, "earlier and later are present to each other in an experience that feels either only on
condition of feeling both together" (1894, p. 77).
Broad's account of the specious present also depends on the two Lotzean assumptions.
Even though Broad rejects LA1 in his early account, he begins by accepting it in order todefine the specious present, and then later drops it. LA2, however, acts as an assumption
throughout Broad's account. Dainton's interpretation of Broad overlooks an important
point about this assumption. It has to do with the nature of the contents that according to
Broad and LA2 continue to persist even after the event to which they correspond.
Specifically, Broad maintains a sense-data theory of consciousness, and he maintains
LA2 precisely in terms of sense-data that, taken together, constitute a sensory field.
Within a sensory field temporal change takes place, but "the qualitative differences
between its earlier and its later sections will be sensed together ..." (Broad, 1923, p. 352).
In effect, actual sense-data, generated in a past experience, persist in present
consciousness along with actual sense-data generated in present experience. This is why
Broad, in contrast to James, limits the specious present to past and present and excludes
the future - the future has not yet generated sense-data, so there is no content to the
future. Past and present sense-data have some existential value. They are really there in
the sensory field.
Any account of the specious present that includes LA1 and LA2 will run into an array ofproblems, many of them identified by Mabbott (1951) and taken up by Dainton. For
example, if one starts by defining the specious present in terms of LA1, a momentary actof awareness, and then relaxes that assumption, one is led into the absurdity that "thespecious present of an act of awareness varies inversely with the duration of the act"
(Mabbott, 1951, pp. 158-159). Dainton refers to this as the "ballooning of content" (p.
140).<2> Another problem, mentioned by Mabbott and analyzed in detail by Dainton, isthe problem of repeated contents. Given an overlapping of specious presents, as Broad's
theory entails, if at t1 in an act of awareness e1 I hear a tone A, and if in the specious
present associated with the next act of awareness e2 at t2 the sense datum for A is stillpresent, then I hear A again. On this model we seem to experience the same events
multiple times. Another problem that troubled James and Mabbott, but is only mentioned
by Dainton, concerns empirical evidence that the length of the specious present may varyacross different sense modalities. In other words, the specious present for vision may bedifferent than that for audition. Thus, if I am watching a ballet, the music should appear
to be out of sync with the dancers' movements. The dancers would always be a little
behind or ahead of where I think they ought to be.
Are these problems resolved in Broad's later account? Broad fully embraces LA1 - theidea that acts of awareness are momentary - in his later model. He also adds the idea thatcontents have different degrees of "presentedness," although this concept remains without
clear explanation. A lesser degree of presentedness had by a content in the specious
present means that it is already past to that degree. Dainton construes this to mean thatthe content has a different phenomenal characteristic (p. 145). Nonetheless, the content,even with a lesser degree of presentedness, is still present, and this implies that LA2 isstill in effect. Maintaining LA1, however, resolves the problem of ballooning contents,
since there are no shorter or longer acts of awareness.
Dainton also argues that the problem of repeated contents is avoided by Broad's lateraccount. Even though a particular content is sensed by a succession of momentary acts
(and since we still have overlapping specious presents), each successive instance of it
appears with a gradually diminishing degree of presentness. "Although every content isapprehended by uncountably many different acts, no content appears in two different acts
under the same mode of presentation. So we do not experience one and the same content
repeated over and over; we experience a single content sinking smoothly into the past" (p.
146). It is not clear to me, however, why this is the case. For example, if a sense-datum
for tone A at t1, when it is sounded, falls into the specious present of an act of awarenesse1, and we thus hear tone A at t1, and then at t2 the same sense-datum for tone A, now
with a diminished presentedness, persists in the specious present of an act of awarenesse2, do we not hear it again, this time, however, as a kind of weaker reverberation fromthe past? As long as Broad conceives this in terms of sense-data that are really present inconsciousness, the phenomenology would seem to involve hearing a tone and thencontinuing to hear its reverberation, even as new tones are sounded. A clear resolution tothis problem would involve giving up the old theory of sense-data in consciousness, andclarifying the concept of presentedness. Ultimately this problem is responsible for sinking
Broad's account.
Let me note one final aspect that comes into Dainton's interpretation of Broad. Dainton
defines 'phenomenal content' to include both phenomenal objects (parts of experience)and phenomenal properties (features of phenomenal objects) (p. 24). The term
'experience', of course, remains somewhat ambiguous. Part of what is at stake in
Dainton's work is to clarify some of these concepts. I assume, however, that phenomenal
content is not equivalent to the notion of sense data as Broad used it.<3> In the context ofDainton's discussion of temporal experience, and in the context of what he calls the 'A
theory' (which is not to be confused with McTaggart's A-theory), I understand'phenomenal object' to mean something like the object (e.g., a musical tone) as I
experience it, rather than the sense data that stands for, represents, or in some way
participates in the generation of the appearance of the object (musical tone). Dainton
acknowledges something like this in his analysis of the later Broad insofar as he takes
issue with the latter's anti-realism. To make sense of presentedness, Dainton suggests that
"instead of successive acts being apprehensions of numerically identical contents,
successive acts must be apprehensions of representations of contents" (p. 147). Dainton,
however, thinks this is a change from Broad's earlier theory. The notion of presentedness
is certainly new, but Broad, insofar as he thinks of phenomenal content as sense-data, iswhat Dainton defines as an anti-realist in both his early and late accounts. Dainton,however, does not seem to notice an important difference in this regard between accounts
given by Broad and Husserl.

3. Dainton's Interpretation of Husserl
Dainton may have been influenced in his reading of Husserl by Miller's (1984)
interpretation. He appeals to Miller's "Principle of Simultaneous Awareness" (PSA). It is
possible, however, to distinguish between a strong version of PSA and a weak version.
The strong PSA is specified as involving LA1 and LA2, the two assumptions that define
the cognitive paradox and that, as Husserl notes, derive from Herbart and Lotze, and turnup again in Brentano's analysis. The weak PSA lacks this specification. For example,
Dainton offer a weak formulation of PSA: "If we are directly aware of the immediate
past, this awareness is located in the present" (p. 133). Although Miller declines to give aclear formulation of this principle, he considers a strong version of PSA on the basis ofHusserl's description of Brentano's position that he (Husserl) wanted to reject. Husserl
formulates these assumptions in the following way.
In order to grasp a succession of representations (a and b for example), it
is necessary that the representations be the absolutely simultaneous objectsof a knowing that puts them in relation [= LA2], and that embraces themquite indivisibly in a single and indivisible act [= LA1] (1991, p. 21).
Husserl goes on to explain that for Brentano LA2 requires LA1. Notice, however, that
Husserl's formulation also describes Broad's later theory. It is important to see that
Husserl rejects Brentano's theory in a way that implies that he would also reject Broad's
theory. Specifically, he rejects LA1 on phenomenological grounds and (although he muststruggle to do so) he also rejects LA2. In doing so, Husserl rejects the strong version of
PSA.
Both Miller and Dainton, however, suggest that Husserl accepts the strong version of
PSA, that is, Brentano's version. Miller writes: "Like Brentano, Husserl regards PSA as anecessary condition for temporal awareness" (1984, p. 120).<4> Dainton associates
Husserl with Broad, and makes the same claim: "Broad and Husserl both subscribed tocertain assumptions - specifically, a combination of an awareness-content model and thePrinciple of Simultaneous Awareness, PSA - and both found it hard to develop an
unproblematic account of temporal experience within this framework" (p. 136).
Specifically both Miller and Dainton claim that Husserl (like Brentano and Broad)accepted LA1. But this is simply not true for either Husserl's early or later accounts. He
had rejected LA1 under the influence of Stern and in working out his critique ofBrentano. In 1905, and thus as part of his early account, Husserl states unequivocally:
It is certainly evident that the perception of a temporal object itself has
temporality, that the perception of duration itself presupposes the durationof perception, that the perception of any temporal form itself has thephenomenological temporality that belongs to its irreducible essence.
(1991, p. 24).
I would argue that Husserl accepts the weak PSA, and specifically as it is nicely andprecisely formulated by Miller. "An awareness of succession derives from simultaneous
features of the structure of that awareness .... A continuous awareness of a tone asenduring must involve an awareness of (at least) some temporally extended part of thetone at any given instant of that awareness" (Miller, 1984, p. 109). This describes
Husserl's position correctly. One should note that awareness is continuous rather thanmomentary (versus LA1), and that, most importantly, what is simultaneous has to do withstructural features of the act of awareness, rather than with the contents being
experienced (versus LA2). Husserl, in contrast to James, Broad, and other theorists of thespecious present, finds the answer to the problem of temporal awareness (and an answer
to the cognitive paradox), not by accepting the present simultaneity of successive sensory
contents, but by affirming a retentional-protentional structure of awareness. For him, theanswers to all the problems associated with the specious present are to be found bylooking not to content but to noetic structure (that is, the structure of the act ofawareness). Of course this means that Husserl still maintains the awareness-content
model, but the complexity introduced by retention and protention is on the side ofawareness rather than on the side of content.
It would be inappropriate here to try to present in all its detail Husserl's complex analysisof time-consciousness, and my intention is not primarily to defend Husserl's analysis
against Dainton's critical reading of it. Indeed, there are a variety of problems with
Husserl's analysis that I've addressed elsewhere (Gallagher, 1979; 1998). But I do think
Husserl has some important insights to offer, which Dainton's presentation missed. To
sort this out as efficiently as possible, I'll briefly discuss three points.

3.1 Early Versus Late Accounts
Dainton is right to distinguish between Husserl's early and late accounts of timeconsciousness. But he offers a misleadingly neat story about the relationship between
early and late accounts in Broad and Husserl. He contends that Broad's early view isequivalent to Husserl's later view, and Broad's later view is equivalent to Husserl's earlyview. But this schema doesn't hold up if we consider that Broad maintained LA1 in his
later account whereas Husserl consistently rejected it and maintained that the act ofawareness is itself extended in time. Broad also maintains LA2, specifically the idea thatsuccessive sense-data are presented simultaneously, whereas Husserl attempted to work
his way free of this idea. This is one of the main differences between Husserl's earlier andlater accounts. In 1905 Husserl agreed with Stern's rejection of LA2, but it took him
several years to figure out how to break away from the strong current of this assumption.
The solution was implicit in his early theory, but he still held to a conception of
consciousness that he had developed in his Logical Investigations (1970, original 1900-

01). This conception of consciousness requires that we distinguish between at least two
types of content.

3.2 Two Kinds of Content
There are two kinds of elements in consciousness, according to Husserl: real (reell)elements and intentional elements. For example, I see the cat. The fact that I am
perceiving is something that is really happening and as such it is a real event of myconsciousness. The cat, however, as Aristotle and the medieval theorists of intentionality
assure us, as if we needed assurance on this point, is not really in my consciousness. The
cat remains out there on the mat. The cat is an intentional, but not a real, content ofconsciousness. The cat that we see is the cat that is out there in the world. The cat that we
imagine or remember may not be out there in the world, but neither does it have any real
existence in my consciousness. In all of these cases it has only an intentional status. But
Husserl also thought that there is real content that materializes in consciousness as part ofthe process of perception. He started out calling this 'sensation', but in the end settled on
the term 'hyletic data'.<5> Hyletic data are the pure uninterpreted sense impressions (ofcolor, shape, smell, etc.) that inform perception. According to Husserl, we are notnormally aware of hyletic data, but we can become conscious of them inphenomenological reflection. When I perceive something, hyletic data are processed in anonconscious way in what Husserl calls the "apprehension - content schema." So when I
see the cat, I am aware of the cat (the intentional content of consciousness), not the
hyletic data, but this awareness is generated on the basis of a processing of real (hyletic)
content of which I am not ordinarily conscious.
In his early analysis Husserl thought that the retentional aspect of consciousness, which
retains the just past moment of consciousness in present experience, involved thisapprehension - content schema. In other words, retention depended upon something like acurrent micro-processing of hyletic content that originated with the past event but was insome way simultaneous with the current processing. In that case, however, LA2 was stillin effect. Some real content from the past was still persisting in consciousness. Husserl
finally came to reject this idea, and it was this rejection that marked his move to the lateraccount. It is also this rejection that distinguishes his account from accounts given byJames and Broad. In 1909 he writes:
Do we have a continuum of primary[hyletic] contents simultaneously inthe now-point and, in addition to this and simultaneous with it, acontinuum of 'apprehensions'? ... [C]ertainly everything that 'really' [reell]belongs to this consciousness exists in it simultaneously - that is to say,
exists in it 'now' ... The primary contents that spread out in the now, are
not able to switch their temporal function: the now cannot stand before me
as not-now, the not-now cannot stand before me as now. Indeed, if it wereotherwise, the whole continuum of contents could be viewed as now andconsequently as coexistent, and then again as successive. That is evidently
impossible. (1991, pp. 334-35).
Retention, according to his later theory, does not retain real contents; it retains intentional
contents. It retains the sense (the meaning content) of what has just consciously passed.
Although there is this change in the status of the content that retention retains, it isimportant to note that the structural status of retention does not change. More generally,for understanding Husserl's analysis, it is important to know that retention and protention,
as they perform their respective functions of retaining the past and anticipating the future,
are not contents themselves, either real or intentional. Rather, they are part of the noetic
structure of the act of awareness. Retentions fall on the side of awareness, not on the sideof content. This point is often confused by commentators. Plumber, for example, whotakes retention and protention to be temporal intervals, suggests that Husserl's concept of
the specious present is similar to one proposed by James and Broad, and involves "aninstant flanked by intervals of 'retention' and 'protention'" (Plumber, 1985, p. 21n3). In
other words, he understands retentions to be part of what we are aware of, rather than partof the structure of awareness. Dainton does something similar. He equates retentions witha sequence of representations which we simultaneously apprehend (p. 151). But retention
is not something that is apprehended; it is part of the structure of apprehending, if by that
we mean awareness. Even the notion of a retention of retention does not mean anawareness of a previous retention or a real sequence of retentions existing in the now of
consciousness. We do not hear the retention of a previous note, for example, we hear thepresent note as following the previous one. The specious present, which for James andBroad consists of a set of simultaneous sense-data paradoxically laid out in a successiveorder, is for Husserl an intentional structure in which the just-past is virtually (not really)retained. As we noted, Broad excluded the immediate future from the specious present
precisely because he thought one needed an existing sense-datum to apprehend, andfuture sense-data (or sense-data of the future) do not yet exist. Husserl includes
protention (anticipation) of the just-future, because protention does not depend on theapprehension of non-existent sense-data. Rather it is part of the structure ofconsciousness that makes it anticipatory.
If we understand retention and protention in this way the problems of lingering contents
and the problem of the "clogging of consciousness," as Dainton identifies them (p. 156),
do not apply. It's not that we continue to hear the past note reverberate as the present one
is sounded (that would soon become an auditory jumble); we hear the present note as
following the one we have just heard and as preceding the one we anticipate. Dainton
writes: "If I snap my fingers, I hear the sound of the snap and it is gone. The snap-sounddoes not linger on in my immediate experience" (p. 156). Husserl's concept of retention,in contrast to Broad's account, does not imply such lingering. Rather, what is retained isthe sense that I have just snapped my fingers. Dainton writes: "If I turn my head to theright I will eventually lose sight of the coffee cup to my left. But I do not experience thecup fading into the past, rather I experience it moving to the left .... When I lose sight ofthe cup, I do so completely and all at once. The only 'fading' that occurs is due to theblurring of perception at the peripheries of the visual field" (p. 156). But this is not an
objection to Husserl's concept of retention. It confuses retention with some kind of fadedimage that supposedly would linger on in consciousness, as if I were still seeing the cup
but somewhat out of focus. Retention retains the sense of my just-past experience ofseeing the cup (and just as clearly as I saw it), but it does not do so by keeping a faded
image in consciousness. The fading aspect of a fading image is not equivalent to atemporal "fading" into the past.
If retention is thought to depend on the presence of sense-data, as in Broad, and we add
the complexity of Husserl's retentional-protentional model, then it is understandable how
one might think that consciousness would be clogged with real content (Dainton, 2000, p.
157). In contrast, on the purely intentional model of retention that Husserl finallydevelops, there is no clogging of the works. What is "in" consciousness in an intentionalmanner corresponds precisely to what we experience in our temporal awareness - andnothing more than that. Even if I am listening to a very fast melody I do not complainthat the notes are clogging my consciousness, at least in the sense that Dainton suggests.
Retentions do not get locked in some kind of traffic jam of the present. The retentional
aspect of consciousness at any one moment opens up a unitary access to our just-past
experience. Even if the just-past is articulated into a specific sequence, retention provides
access to that temporal articulation without showing itself to be articulated. Husserl's own
phrases are sometimes misleading in this way. When he speaks of a retention of aretention of a retention, and so on, this may lead the reader to think that what we
experience is a series of retentions, and that all of these retentions are clogging things up
so that it is difficult to find the experience of the temporal object itself. This issue leads
directly to an important point that Dainton helps to bring out.

3.3 Phenomenological Description and the Problem of Reification
Dainton points out the importance of Husserl's notion of the double intentionality ofretention. Retention is first of all an intentional awareness of the just-past moments ofconsciousness (Husserl calls this its "longitudinal" aspect), and secondly, on that basis, anawareness of the just-past object (an indirect or "transverse intentionality"). Its primarytarget is my just-past experience of the object, not the persisting or changing object itself.
Since my just-past awareness had been an awareness of the just-past object, retention
allows for the continued awareness of the object, as just-past. The intentionality ofretention, which some phenomenologists refer to as functional intentionality, is not thesame as act-intentionality. It does not thematize its object, as does a full-blown
intentional act (e.g., perception or memory). It functions more on the order of working
memory, not just in terms of its short-term reach, but in terms of how it "keeps hold of"the just-past (Husserl, 1966, p. 118).
This solves a problem that Broad had left unresolved. Mundel (1954) posed the questionin just the right way in regard to Broad's analysis. If awareness is itself spread out in its
own duration, and therefore contains phases of its own, how are these phases synthesized
to allow for the continuity of experience? Husserl had asked precisely the same question
against Stern, approximately fifty years earlier. Stern, like the early Broad, hadmaintained that the act of awareness, and not just the speciously present content, is itself
extended in time, but left this insight unexplained. Husserl's notion that retention has adouble intentionality is an attempt to explain it, and in effect, to explain the unity of
consciousness and the fact that the stream of consciousness is self-aware.
Dainton raises a very good question about all of this: "is it possible to detect in our own
experience the postulated complexes of retentions, primal impressions, and protentions
performing their intricate dance? It is by no means obvious that we can" (p. 156). He
suggests that such things are part of "a purely theoretical construction going far beyond
the phenomenological data" (p. 159).<6> Husserl claims to be doing phenomenologicaldescription, on the basis of direct intuition; but if we look closely at our own experience,
we do not find retentions, primal impressions, or protentions swimming around in the
conscious stream. We can push this a bit further. Husserl talks of momentary crosssections of consciousness that are structured by retentions, primal impressions, andprotentions. Do such cross-sections actually exist, or are they simply abstractions,
theoretical entities, posited by Husserl? Indeed, this abstraction is precisely what leads
many commentators, including Miller and Dainton, to think that Husserl retained LA1:
the momentariness of the act of consciousness. As we have seen, Husserl rejects LA1, butnonetheless (in a way that is similar to Broad, and similar even to Dainton's attempt tomap out his own overlap theory) insists on analyzing things in terms of momentary crosssections.
On the one hand, this problem, which is what Husserl calls the problem of reification,reflects what Dainton identifies as a point made by G. E. Moore. "[... T]he moment wetry to fix our attention upon consciousness, and to see what, distinctly, it is, it seems tovanish" (Moore, 1922, p. 25; cited by Dainton, p. 43). This diaphanous nature ofconsciousness is something that phenomenologists have to deal with if they are to sayanything other than consciousness is diaphanous. One of the major (hermeneutical)
objections to Husserl's notion of phenomenological reduction is that in formulating
descriptions we are forced to use language. But language is not purified of theoreticalconstructs (which, of course, were meant to be bracketed by the reduction). Even if we
could purify language in the right way, it would still contain nouns (e.g., 'phase','retention'), which, in reference to the stream of consciousness, might imply substantive
parts rather than transitive parts. Reflection itself may introduce distortions into what we
see in phenomenological intuition, as Husserl warns specifically in regard to timeconsciousness.
We must therefore distinguish: the prephenomenal being of experiences,
their being before we have turned towards them in reflection, and their
being as phenomena. When we turn towards the experience attentively andgrasp it, it takes on a new mode of being; it becomes "differentiated,""singled out." And this differentiating is precisely nothing other than thegrasping [of the experience]; and the differentiatedness is nothing otherthan the being-grasped, being the object of our turning-towards. (Husserl,
1991, p. 132).

Elsewhere he advises that "One should not reify the structure of consciousness, one
should not falsify the modifications of consciousness into modifications different inprinciple, etc." (1991, p. 337, translation revised).<7> Lotze (1887) had warned against
the kind of reification of experience that takes the form of spatialization (also see
Dainton, pp. 18ff). Husserl points out that reflection tends to freeze the flow of
consciousness and to set it out in discrete parts.
To say that Husserl recognizes the problem is not to say that he avoids it in all cases. To
sort this out I propose that we distinguish between a descriptive abstraction and atheoretical account. Given the task of describing the stream of consciousness, a certain
way of expressing it either captures it or does not, sinks or swims, so to speak, and this issomething to be worked out, in part, in an intersubjective way. I think the notion ofretention is a phenomenologically legitimate descriptive abstraction rather than atheoretical solution. The phenomenology of listening to a piece of music is such thatwhen a series of notes in a melody are played, for example, I hear the melody and not just
one note and now another, and now another, etc. Previously sounded notes are retained in
the intentional experience so that as I hear the note that is now being sounded I hear it aspart of a continuity of notes. This happens without persisting sense-data (or hyletic data)
and without my having to activate a memory of previous notes. We find, in Husserl's
texts, phenomenological descriptions of just such experience, which seem to be verymuch on the mark. Based on the experience and the descriptions of it, Husserl proposes
the idea of retention as an attempt to characterize just such aspects of experience. It's adescriptive abstraction, and the only relevant question for the phenomenologist is whether
it is close enough to the experience or introduces any distortions. I think Husserl does
sometimes describe things in a way that is too reified - the cross-section of
consciousness, and retentions and protentions as if they were elements that we could
directly experience. In such cases the task is to try to pull such abstractions back closer tothe experience by finding a more appropriate way of putting it, or by introducing various
qualifications. This might be the beginning of a theorizing process, but it is one that is
phenomenologically generated. In any case, Husserl always intended phenomenology to
be an intersubjective enterprise, open to corrections. In that spirit, he would welcome any
improvements.

4. Dainton's Own Account and the Principle ofPresentational Concurrence (PPC
In the spirit of an intersubjective project, then, I would like to consider Dainton's own
account, which he calls the overlap model. Given his critical remarks on Husserl, I willassume that he intends for this not to be a theoretical model but a phenomenologicalaccount that is close to experience.
The overlap model seeks to improve on Broad's account. As Dainton points out, Broadfails to consider what happens to the specious present when the act of awareness is taken

to have its own duration. Like the early Broad, and following John Foster's model,
Dainton begins with the supposition of a momentary cross-section of consciousness.<8>
To resolve Broad's problem of repeated contents in the overlapping specious presents,
Dainton appeals to Foster's solution: allow for an overlap in the acts of awareness (which
Foster terms 'presentations'). Dainton provides a detailed analysis, summarized in Figure
1.

Figure 1.
Dainton's overlapping model

In the diagram e* represents an abstract momentary act of awareness, and the solid lines
of e*AC represent the momentary act with its specious present as Broad conceived it.
The innovative part of Dainton's account is the idea of extended, overlapping acts ofawareness. So e* is extended as e1 (with the specious present of A-C). It overlaps with e2
and any other act in between. It is not a necessary requirement that all acts (or all
specious presents) have the same duration, but whatever duration acts of awareness have,their specious presents have proportional durations. Dainton actually makes this claim
stronger by defining the proportion as one of simultaneous equality. He adopts the view"that acts of awareness and their contents exactly coincide in time; they run concurrently"(p. 166). This is what, following Miller, he calls the Principle of Presentational
Concurrence (PPC). Acts of awareness and their contents share the same temporality there is no temporal discordance between acts of awareness and phenomenal contents.
Furthermore, Dainton, following Foster, suggests that this common time can be matchedto objective time (p. 165).
PPC with overlapping awareness solves the problem of repeated contents. But as it doesso, I suggest, it generates a new problem - the problem of ongoing contents. The same
continuous content is seemingly present across a number of overlapping acts. If content C
is presented at the end of e1, it is speciously present thoughout e1. Unless Dainton
appeals to some notion of protention, however, C's presentedness throughout e1 is
supposedly at a constant level, even though C does not objectively occur until the end of
e1. C is also speciously present throughout e2, but unless we say first as protended, thenin a primal impression, and finally as retended, C will be heard, not only throughout e2,
but from the first moment of e1 until the last moment of e3. Dainton, however, does notappeal to protention or retention to sort this out, and I think the problem of ongoing
contents remains unresolved. If, as he contends, the common time of the act of awarenessand its content can be clocked with objective time, then consider what happens if e1 is 2

seconds long. Two seconds before C occurs, I become aware of C. My awareness of it
continues up until C actually occurs and for two seconds after C occurs. If we assume C
is a momentary event (e.g., the quickly dampened sounding of a musical note), or that it
lasts for approximately .5 secs (or any duration less than 4 secs), unless we have some
way to distinguish between our anticipation and retention of it, then it would seem to lastfor 4 secs, it would be heard before it actually sounded, and it would continue to be heard
after it was no longer being sounded (the problem of lingering contents once again). Even
if this is consistent with the logic of PPC, it is not consistent with our phenomenology.
What is missing here is some account corresponding to what Husserl described as theretentional and protentional structure of consciousness. Overlapping, by itself, justdoesn't capture the nuances of anticipation and retention in experience.
As we see from the diagram, Dainton's analysis starts out by positing overlapping
contents and overlapping acts of awareness. I don't think he actually means overlapping
contents (p. 164). An example of an overlapping content would be if I am looking at
someone as they tell me their account of consciousness and the phone rings. I see them, I
hear them, and I hear the phone. This kind of thing happens constantly and isphenomenologically unproblematic, although it may be pragmatically problematic. It's
not just one damn thing after another (as Whitehead once said in regard to experience) it's
too many damn things at once. Rather than overlapping contents, I think Dainton means
overlapping specious presents, as we find them in Broad's diagram, or more precisely in
Mabbott's interpretation of Broad's diagram (looking at the same diagram, Mundel, forexample, doesn't find these overlaps at all). Overlapping specious presents in Broad's
model lead to some of the problems that Dainton attempts to solve with overlapping actsof awareness.
What exactly are overlapping acts of awareness, however? The problem here may be justmine. I'm not sure what overlapping acts of awareness could mean for an individual
subject. I can conceive of a temporal overlap of two or more acts of awareness in thefollowing way. I'm sitting in my office looking at the ringing phone, for example. You
walk in, hand me a piece of paper, glance at the ringing phone, and walk out. Your
awareness of the ringing phone temporally and temporarily overlapped with mine. Can
something like this overlap happen in one individual? For example, I am aware of thecomputer screen in front of me and at the same time I am aware of the phone ringing on
and off. I would say this is just a phenomenologically unproblematic overlapping ofcontent, or with Dainton, this is a case of co-consciousness, but not that I have two
separate acts of awareness going at once. In the end, trying to decide this for acts ofawareness may be irrelevant since Dainton wants to give up the A-thesis, which
distinguishes between acts and contents. Are these problems resolved by what Dainton
calls the Simple Conception?
If we give up the act-content schema, as Dainton wants to do, and adopt the Simple
Conception, this does not solve the phenomenological problems. In fact, it makes things
worse by adding a conceptual problem. It robs PPC of any meaning. PPC states that "actsof awareness and their contents exactly coincide in time" (p. 166). The Simple
Conception allows the distinction between acts and contents to dissipate. Yet Daintonwants to maintain PPC - "although I shall still refer to PPC, the latter principle should nolonger be taken to imply the validity of the act-object model" (p. 166). It is difficult tounderstand what PPC could mean in this case.
The Simple Conception involves overlapping experiences or phases of experience.
Experiences in the stream of consciousness are not to be individuated in terms of subjects(pp. 25, 220). Dainton suggests we individuate experiences by differences in intrinsic orexact phenomenal character (e.g., if one is of pain and the other is of smell), differencesin their time of occurrence, and/or differences in their physical basis (p. 25). To stay withthe phenomenology we can leave physical basis aside. We can also eliminate differencesin time of occurrence, since we are trying to understand what overlapping experiences
are, and during the overlap period there is no difference in time. That leaves exact
phenomenal character as the criterion of individuation.
In this regard we run into another problem. If exact phenomenal character refers to "whatthe experience is like, exactly like, phenomenologically" (p. 23), this can change frommoment to moment, and experiences might seem to be momentary. More importantly,
phenomenal character seems to involve a holistic aspect of experience. Dainton writes:"If my visual field were in any way different, it would have a different phenomenal
character. If my visual field had a different phenomenal character, my overall
consciousness would also have a different character" (p. 24). This understanding ofphenomenal character helps to individuate experiences, but it undermines our ability to
speak of overlapping experiences. If e1, an ongoing experience, is suddenly overlappedby e2, then my overall consciousness would have a different character and it would not
be a case of e2 overlapping with e1, but e1 being replaced by en (the effect of combining
e1 and e2). That is, a new experience rather than two overlapping experiences would
occur, because overlapping experiences cannot retain their individual phenomenal
characters. When two experiences are in sync, that is, when they overlap, one sinks into
the other and something new surfaces.<9>
Let me conclude by considering the phenomenological adequacy of the Simple solution
to the problems of time-consciousness.<10>
There are two aspects of temporal experience that need to be explained: the flow of
temporal passage and the temporal order of appearances. For Husserl the retentionalprotentional structure of conscious acts explains our temporal experience - the fact thatthe flow of experience flows in a continuous fashion and that things appear in theirproper sequential order. I suggested that we may still need retention and protention tosolve the problem of ongoing contents in the overlap model. Dainton, however, cannot
appeal to retentional-protentional structure since he pursues the Simple Conception andabandons the notion of conscious acts. Rather, he proposes to solve all problems by
appealing to experiential content.
On Dainton's view, the flow of experience is no problem at all since experience isintrinsically organized as a flow. This is not primarily an ontological claim; it's aphenomenological claim. Consciousness just is a flow of experience because it appears tobe - and in phenomenology appearance is all that counts. Content is not momentary, it
endures, and then it flows into the next content in a unidirectional fashion. My experienceof the content flows in sync with the content, and there is no lack of coincidence between
awareness and contents to worry about. Furthermore, the phenomenal content ofexperience has an intrinsic temporal pattern that presents itself as this unidirectional flow.
Thus, the problem of temporal order is also easily resolved. In the overlap model, someelement of content appears in two overlapping phases of experience. In the first phase it
is sequentially related to other content in that phase which is not contained in thefollowing phase (e.g., B follows A), and in the second phase it is related to content in thethat phase which is not contained in the first one (e.g., B precedes C). These relational
differences make all the difference needed for temporal order. Temporal order is areflection of the relational properties of these contents (Dainton, pp. 173-77).
One begins to wonder why Broad and Husserl were so exercised. The way things seem tobe is just the way they are. The flow of experience is explained by the flow of experience;
the temporal order of experience is explained by the temporal order of overlapping
experiences. The problem of time-conscousness, as it was understood by James, Broad,
Stern, Husserl, and others, dissipates once the A-thesis is abandoned and the Simple
Conception is adopted.
Yet, as I have tried to show, there are some problems with the overlap model that are left
unresolved. Although logically and diagrammatically we might be able to make sense ofan overlap model, if I try to find overlapping experiences phenomenologically, it seems
just as problematic as trying to find reified retentions and protentions appearing in theflow. Dainton's criticism of Husserl seems to apply equally to his own analysis in thisregard. Perhaps my defense of Husserl would work equally as a defense of Dainton:
overlapping experiences are simply descriptive abstractions. In contrast to Husserl's
description, however, according to which I can say that when I hear a piece of music myexperience is that I seem to retain the sense of previous notes in the melody andanticipate what is to come next, I find it difficult to say that when I hear a piece of music
the current note seems to overlap with previous and future notes. In the overlap model,
for example, it's not clear why, in a sequence of auditory experiences (or phases ofexperience) a1- a2- a3-a4, the fact that experience a3 is just prior to a4, or that there is an
overlap between a2- a3 and a3- a4, explains or describes anything about the phenomenal
character of anticipating the continuing melody at any moment of the experience.
As Dainton works out his overlap version of PPC, his phenomenological account relies,
at first, on the awareness-content model, the A-thesis. As I have pointed out, overlapping
acts of awareness are phenomenologically suspect. One possibility is to think of this as
overlapping content of which one is co-conscious - I hear the phone ring at the same timethat I am looking at the computer screen. But overlapping content doesn't explain thetemporality of experience. Even if we consider the notion of overlapping acts ofawareness as a form of descriptive abstraction, represented in the diagram (fig. 1) for
example, the question is then what happens to this notion in the Simple model. Consider
a diagram of the Simple model (fig. 2).

Figure 2.
Simple model of time-consciousness.

The overlapping acts of awareness seemingly sink into the overlapping specious presents(sp1 overlapping with sp2, etc.) of content. One needs to ask what work is being done by
the notion of overlapping acts of awareness in the first place, if that work can be takenover by overlapping content. Furthermore, exactly what does a temporal overlapping ofcontent or experience mean in the absence of awareness? Is it a real (reell) overlap or an
intentional overlap? Or is it something different? If it is an intentional overlap, how canthis be explained without noetic acts or the structural features of retention-protention? If
it is not an intentional feature, and it depends on the real presence of overlapping content,
then we are back where we started, with Broad. Or worse, since if experience is now
simply running along the same line as the content, there is no good way to explain what
exactly the overlap is. Unless these issues are resolved, the overlap model just won't float.

Notes<1>. Dainton does introduce Pöppel's analysis in Chapter 7, but only briefly. For more on
the relation between the phenomenology of the specious present and the evidence fromneuroscience, see Gallagher (1998).
<2>. Mundel (1954) defends Broad against this charge, maintaining that, for Broad, theduration of the specious present remains constant.
<3>. I'm not sure about this, however. Dainton lists sense data, along with phenomenal
objects and qualia-patterns, as things that a phenomenologist might encounter (p. 19).
<4>. Miller goes further and is more specific. He cites Stern's rejection of "the dogma of
the momentariness of a whole of consciousness" (LA1) and "the necessary isochronism

of its members" (LA2), which he calls "a rough formulation of ... The Principle ofSimultaneous Awareness, or PSA" (1984, p. 165). According to Miller, Stern rejected thestrong version of PSA for two reasons. He considered LA2 to be an "artificial"assumption, but a necessary component of the principle. Stern also rejected LA1 andintroduced the notion of a Praesenzzeit - an extended act of awareness as more realistic.
Miller then goes on to claim that although Husserl rejects LA2, he nonethelessmaintained PSA. But this is not quite the weak version of PSA since Miller thinks that
Husserl still maintained LA1 (and Dainton follows this reading). Miller writes: "Stern's
main reason for rejecting PSA is that the latter involves the postulation of instantaneousstates of awareness ('the dogma of the momentariness of consciousness') [LA1], and hemaintained, it seems, that there are no such states of awareness. This objection, if sound,is as much an objection to Husserl's theory as it is to Brentano's" (1984, p. 165). But thisis clearly not an objection to Husserl's theory, since Husserl, following Stern, rejected
LA1. If anything, Husserl had difficulty freeing himself from LA2, although he always
meant to do so.
<5>. In the phenomenological tradition there is a huge controversy over the status ofhyletic data, with people like Sartre and Merleau-Ponty rejecting the very idea fordifferent reasons. See Gallagher (1986) for more detail on this.
<6>. I appreciate Dainton's suggestion here. I have raised similar concerns (in Gallagher,
1998, pp. 64ff) and I have also made the same suggestion, that retentions, etc. may betheoretical constructs that attempt to answer the question: What must the structure ofconsciousness be like if it is to produce the kind of experience that we have? I did this ina paper that I presented to an audience that included Natalie Depraz and Francisco
Varela. They raised convincing objections to this suggestion, and I have revised my viewaccordingly (see below).
<7>. He also suggests that it would be absurd "to doubt whether in the end, theexperiences [Erlebnisse], which pass into the [reflective] glance, are not changed,
precisely through that [glance] into something totally different" (1962, par. 77).
<8>. Since Dainton appeals to diagrams throughout his discussion of Broad and Husserl,and he doesn't raise objections to their attempt to diagram their accounts, I find it a bit
disappointing that he doesn't offer a diagram of his own account. So I'll try to provide one(see fig. 1). At the start of his analysis, however, as I understand it, his diagram is
identical to Broad's.
<9>. We could pursue this further by considering "phenomenal interdependence" andDainton's final two chapters, but that would involve a much larger discussion. One might
contend that there is a way to work out the logic of overlapping experiences,distinguishing sub-parts of total experiences and sorting through the complex kind ofanalysis Dainton performs in these later chapters. The results might show that there is no
logical contradiction in this notion. What remains unclear, however, is thephenomenology of overlapping experiences. In this case we end up in a position similarto the one Dainton criticizes in Husserl. To what extent have we reified consciousness, orto what extent have we substituted theory for phenomenological intuition?
<10>. There are other interesting issues that one could pursue. Here are several examples.
First, is Dainton's critique of the A-thesis adequate? I can think of versions of the Athesis he does not consider in section 2.6 - e.g., versions that do not begin with what hecalls the "common option" but nonetheless resemble the S1 A-theory, and that can
successfully satisfy Dainton's objections. Second, if we abandon the A-thesis, andthereby abandon the notion of acts, how do we handle the individuation of what Husserl
calls "act-characters" - that is, what one might call attitudinal distinctions between
perceptual experiences, vs memory or imagination, judgment, belief, emotion, etc.?
Third, how does the Simple Conception explain the phenomenal slowing or speeding upof our experience of time, mentioned by James and many others? Related to this is aquestion about the effect of content on temporal form, an issue pursued by Merleau-Ponty
and others. Dainton, in a complex and extremely fascinating analysis of temporal modesof presentation, suggests that "the temporal context of an experience does impact on its[phenomenal] character, and so its identity" (p. 230). One could ask if this could go theother way: could the phenomenal character of content impact on the temporality ofexperience? Dainton points out that a change in a later experience (e.g., a substitution of
e4 for e3) could impact on the phenomenal character of an earlier experience (e1) even ifthat later experience is not part of the specious present of the earlier one. But he thensuggests "this result only arises when a particularly stringent mode of individuating
experience is adopted" (p. 232). This implies that it's possible in theory but perhaps notoften (if ever) encountered in experience. There are, however, actual empiricalphenomenological studies that show that phenomenal character and experienced temporalorder can vary as an effect of variation in phenomenal character. For example, if in aseries of auditory tones ABCDEF, the phenomenal qualities of later auditory tones, e.g.,
E and F, are changed from a higher to a lower specific frequency, the tones that precede
E and F, e.g., CD, although objectively unchanged, may be perceived in a different
temporal order, e.g., ABDCEF, or may become phenomenally indistinguishable,
depending on the change in frequency (see Bregman and Rudnicky, 1975).

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