bluuebunny/crossref_metadata_2025 huggingface dataset:
Mixed-methods process evaluation of a respiratory-culture diagnostic stewardship intervention
Authors: Chiotos Kathleen , Marshall Deanna , Kellom Katherine , Whittaker Jennifer , Wolfe Heather , Woods-Hill Charlotte , Stinson Hannah , Keim Garrett , Blumenthal Jennifer , Piccione Joseph , Lee Giyoung , Sydney Guy , Gerber Jeffrey
Published: January 2023

Objective:

To conduct a process evaluation of a respiratory culture diagnostic stewardship intervention.

Design:

Mixed-methods study.

Setting:

Tertiary-care pediatric intensive care unit (PICU).

Participants:

Critical care, infectious diseases, and pulmonary attending physicians and fellows; PICU nurse practitioners and hospitalist physicians; pediatric residents; and PICU nurses and respiratory therapists.

Methods:

This mixed-methods study was conducted concurrently with a diagnostic stewardship intervention to reduce the inappropriate collection of respiratory cultures in mechanically ventilated children. We quantified baseline respiratory culture utilization and indications for ordering using quantitative methods. Semistructured interviews informed by these data and the Consolidated Framework for Implementation Research (CFIR) were then performed, recorded, transcribed, and coded to identify salient themes. Finally, themes identified in these interviews were used to create a cross-sectional survey.

Results:

The number of cultures collected per day of service varied between attending physicians (range, 2.2–27 cultures per 100 days). In total, 14 interviews were performed, and 87 clinicians completed the survey (response rate, 47%) and 77 nurses or respiratory therapists completed the survey (response rate, 17%). Clinicians varied in their stated practices regarding culture ordering, and these differences both clustered by specialty and were associated with perceived utility of the respiratory culture. Furthermore, group “default” practices, fear, and hierarchy were drivers of culture orders. Barriers to standardization included fear of a missed diagnosis and tension between practice standardization and individual decision making.

Conclusions:

We identified significant variation in utilization and perceptions of respiratory cultures as well as several key barriers to implementation of this diagnostic test stewardship intervention.
Post-depositional history of the lower Palaeocene interval using petrographic, CL and geochemical data in the East Tethys: Kopet-Dagh Basin, northeast Iran
Authors: Heidari Akbar , Gonzalez Luis A , Moussavi-Harami Reza , Shokri Narges
Published: January 2023

This study investigates the Danian siliciclastic successions in the East Tethys in the Kopet-Dagh Basin, NE Iran, which are composed of conglomerates, sandstones, shales and mudstones. The studied interval includes significant changes in sedimentary environments from alluvial to fluvial systems. The Danian siliciclastic formation is sandwiched between two marine carbonate sequences. The effects of the late Palaeocene sea transgression can be traced back to the precipitation of several types of carbonate cement in the studied siliciclastic formation. Several diagenetic features have been identified in the studied successions. The most observed features comprise physical and chemical compaction, cementation, alteration, dissolution, fractures and fillings. Some of the mentioned diagenetic processes, such as cementation, may be seen in a range of diagenetic environments and phases, such as early meteoric, low depth and deep burial, and late meteoric after the tectonic uplifting. The calcite cements considered in this study have been subdivided into four types. Some of the calcite cements, such as the rim, gravity pendant and meniscus, are classified as type one. They have formed around the rock grains and show no luminescence. The blocky and poikilotopic types have been grouped in type two. They are deposited between grains and exhibit dark luminescence. Type three cement consists of some of the blocky and poikilotopic cements that have formed amid grains and present a bright luminescence. Finally, type four comprises filled fractures which display a dark luminescence (blocky cement). Geochemical data revealed that the categorized cement types were precipitated in three diagenetic environments: early meteoric; burial; and late meteoric after the uplifting. The meteoric diagenetic environment is subdivided into vadose and phreatic meteoric. The burial diagenetic environment is subdivided into shallow burial and deeper burial. The qualitative petrographic method contributed to the initial recognition of the diagenetic features. The semi-quantitative cathodoluminescence method, the quantitative major and trace elements, and oxygen and carbon stable isotope analysis were utilized to evaluate the exact diagenetic processes and environments. Finally, the diagenetic sequence was reconstructed and depicted as diagenetic models and a paragenesis sequence. The data of this study can lay the foundation for future studies on the siliciclastic diagenesis in the studied basin.
LA POLITICA INTERNAZIONALE NELL'ERA DELLA GLOBALIZZAZIONE
Authors: Andreatta Filippo
Published: January 2023

Introduzione

Come spesso accade ai concetti di gran moda, anche la globalizzazione è presa a prestito nelle accezioni più disparate. Invocato come deus ex machina per spiegare ogni sorta di fenomeno sociale, il concetto rischia di perdere la sua utilità e di non spiegare più nulla (Sartori 1979). Un concetto è infatti utile nella misura in cui specifica un insieme di fenomeni al quale è applicabile, distinguendoli dagli altri. Se un concetto è applicato ad ogni situazione, la sua (sovra-)estensione così generalizzata ne assottiglia l'intensione, cioè la sua capacità di specificare e di spiegare i fenomeni. Un'estensione senza limiti porta ad una completa evanescenza esplicativa perché non si può attribuire la stessa causa ad un fenomeno e al suo contrario. La globalizzazione rischia questo fato in quanto utilizzata in una tale varietà di contesti da rendere estremamente ardua una sua definizione precisa. Se il concetto significa per ciascuno una cosa diversa, allora si entra in una torre di Babele nella quale ognuno parla la propria lingua senza possibilità di confrontarsi con gli altri.
SISTEMI ELETTORALI, SISTEMI PARTITICI CAUSE E CONSEGUENZE
Authors: Pappalardo Adriano
Published: January 2023

Introduzione

In un passaggio frequentemente citato, Giovanni Sartori definisce il sistema elettorale «il più specifico strumento manipolativo della politica» (1968, 273; 1996, 11). In questo articolo, mi propongo di verificare le più tipiche «manipolazioni» attribuite al maggioritario o alla rappresentanza proporzionale, quelle sul sistema partitico. Al riguardo, è ancor oggi utile partire da Duverger (1954), il quale distingueva oltre cinquanta anni fa effetti psicologici ed effetti meccanici. Gli effetti psicologici entrano in causa prima, o al momento, del voto, condizionando la decisione degli elettori di votare o meno e, in caso affermativo, per quale partito. In questo, evidentemente, ha un plausibile peso la percezione che ogni sistema fornisce incentivi, o pone vincoli, a certi comportamenti, ed esige, quindi, una misura di adattamento alla sua logica di funzionamento. Date le alte soglie di rappresentanza associate ai sistemi maggioritari, l'adattamento si manifesta empiricamente sotto forma di voto strategico, cioè con la tendenza degli elettori a votare «utilmente», disertando i partiti senza possibilità di vincere e concentrandosi sui più forti.
PREMIERATO FORTE E PREMIERATO ELETTIVO
Authors: Sartori Giovanni
Published: January 2023

Introduzione

La dizione «premierato» indica un sistema parlamentare nel quale il potere esecutivo sovrasta il potere legislativo e nel quale il primo ministro comanda i suoi ministri. L'idea è di un governo sopra l'assemblea che ribalta il governo della assemblea (l'assemblearismo). Va da sé, pertanto, che il premierato sta per «governo forte» nel senso di governo efficiente, di governo in grado di governare. Dire «premierato forte» è pleonastico: se è premierato, è per definizione forte (strutturalmente parlando).
Referendum: Europa Centro-Orientale E Italia
Authors: Uleri PierVincenzo
Published: January 2023

The author reviews two books on the referendum phenomenon, one on the experience in Central and Eastern European countries, and the other on the Italian experience. The first book, edited by Andreas Auer and Michael Bützer, is a large collection of essays written by scholars, constitutionalists and political scientists, and has its origins in the conclusions of an international study congress held in Budapest in February 2000. The book is the result of intense study and research promoted by the Centre d'ètudes et de documentation sur la démocratie directe (c2d - http://c2d.unige.ch) set up in 1993 in the Department of Constitutional law of the University of Geneva. The first part contains twelve contributions on referendum as such as well as on experiences in twelve Central and Eastern European countries, from the Baltic to the Balkans. The second part features thirteen contributions commenting on a number of different institutional issues relating to normative theory and empirical analysis.

The second book by Alfonso Di Giovine, an Italian constitutionalist, is a collection of articles on the Italian referendum experience. The Central-Eastern European and Italian experiences are different in many aspects, but they have two significant points in common: the importance of the role played by political parties, and the requirement of a quorum for the vote to be valid. Auer holds that «threshold requirements are a childhood disease of direct democracy» whereas Di Giovine believes that threshold requirements and abstentionism must be given due consideration in order to counteract referendum abuse. The reviewer's opinion is that the quorum ought to be disposed of.
SAMUEL E. FINER, L'INDIVIDUALISTA ERUDITO
Authors: Daalder Hans
Published: January 2023

Introduzione

Un ritratto di Samuel E. Finer — Sammy per gli amici - deve inevitabilmente cominciare da due caratteri fuori dal comune: il suo è un caso di rara mobilità intellettuale, e di uno straordinario rapporto tra fratelli. Samuel Finer nasce nel 1915, figlio minore di una coppia di ebrei immigrati in Gran Bretagna dalla Romania nel 1900, e stabilitisi in uno dei più poveri quartieri londinesi. Il fratello, maggiore di 18 anni, sarebbe divenuto in breve un brillante junior lecturer alla London School of Economics, per poi spostarsi alla University of Chicago. Si narra che il giovane Sammy abbia presto detto: «voglio essere come mio fratello» (1980a). A circa 15 anni deve aver visto il fratello Herman affittare un cavallo e un calesse per portare al suo editore londinese un grosso manoscritto. Si trattava della prima stesura di The Theory and Practice of Modem Government. Secondo la tradizione l'editore insistette perché fosse ridotto della metà, ed esso apparve così nel 1932 in un'edizione in due volumi di più di 1.500 pagine fittamente stampate, più le appendici. Il libro fu una pietra miliare nella letteratura di comparative government, sostituendo i tradizionali confronti paese a paese con lunghe analisi istituzionali di Parlamento, Esecutivo e Civil Service, che comparavano dati inglesi, americani, francesi e tedeschi. Già nel 1934 usciva un'edizione ridotta di un solo volume, il che contribuì molto a diffondere il richiamo del libro (ma nella mia copia della nuova edizione del 1949 ci sono le 954 pagine a due colonne mancanti!). Con il successivo Constitutional Government and Democracy. Theory and Practice in Europe and America di Carl Friedrich (1937, e diverse altre edizioni con titoli leggermente differenti), l'opera di Herman Finer divenne per molto tempo il testo fondamentale di comparative government, rimpiazzando i seminali volumi di J. Bryce, A.L. Llowell et al. Esso divenne esemplare per la sua esaustività, per la forte componente storica delle analisi, e per l'erudizione generale. E tradiva anche il perenne problema di testi del genere, ovvero che la comparazione presuppone la conoscenza dei sistemi politici da comparare. Non stupisce quindi che Herman Finer abbia sentito la necessità di pubblicare un successivo libro dal titolo Governments of Greater European Powers (1956), che tornava sugli stessi quattro paesi con la vecchia formula dal confronto a due. Questo lavoro, che ebbe meno successo del primo pur se di pari erudizione, consta anch'esso di quasi 951 pagine a due colonne, con altre 94 pagine di appendici, commenti, indici, ecc.
Are wild animals suited to a travelling circus life?
Authors: Iossa G , Soulsbury CD , Harris S
Published: January 2023

A comprehensive synopsis of the welfare of captive, wild (ie non-domesticated) animals in travelling circuses is missing. We examined circus animal welfare and, specifically, behaviour, health, living and travelling conditions. We compared the conditions of non-domesticated animals in circuses with their counterparts kept in zoos. Data on circus animals were very scarce; where data were absent, we inferred likely welfare implications based on zoo data. Circus animals spent the majority of the day confined, about 1-9% of the day performing/training and the remaining time in exercise pens. Exercise pens were significantly smaller than minimum zoo standards for outdoor enclosures. Behavioural budgets were restricted, with circus animals spending a great amount of time performing stereotypies, especially when shackled or confined in beast wagons. A higher degree of stereotyping in circuses may be indicative of poorer welfare. Inadequate diet and housing conditions, and the effects of repeated performances, can lead to significant health problems. Circus animals travel frequently and the associated forced movement, human handling, noise, trailer movement and confinement are important stressors. Although there is no conclusive evidence as to whether animals habituate to travel, confinement in beast wagons for long timeperiods is a definite welfare concern. Circuses have a limited ability to make improvements, such as increased space, environmental enrichment and appropriate social housing. Consequently, we argue that non-domesticated animals, suitable for circus life, should exhibit low space requirements, simple social structures, low cognitive function, non-specialist ecological requirements and an ability to be transported without adverse welfare effects. None of the commonest species exhibited by circuses, such as elephants and large felids, currently meet these criteria. We conclude that the species of non-domesticated animals commonly kept in circuses appear the least suited to a circus life.
The Virtuous Bicycle: a delivery vehicle for improved farm animal welfare
Authors: Webster AJF
Published: January 2023

This paper briefly reviews the development of monitoring procedures used for the assessment of husbandry and welfare within Farm Quality Assurance (QA) schemes. Most current protocols are based on measures of the resources, records and management provisions necessary to promote good husbandry. However, it is now generally accepted that monitoring protocols should be largely or wholly made up of direct, animal-based measurements of animal welfare. Whether based on provisions or outcomes, many current schemes lack impact, partly because they do not necessarily lead to effective action on-farm and partly through lack of public awareness or trust in the claimed benefits of the scheme. This paper proposes the concept of the ‘Virtuous Bicycle’ as a delivery vehicle for improvements in farm animal welfare through simultaneous operation of two virtuous cycles, one on-farm, involving assessment, action and review, the other at the retailer level, involving assurance and promotion, based on proof of compliance.
Compromised health and welfare of bears farmed for bile in China
Authors: Loeffler IK , Robinson J , Cochrane G
Published: January 2023

The practice of farming bears for bile extraction is legal in China and involves an estimated 10,000 to 12,000 animals, primarily Asiatic black bears (Ursus thibetanus). This study outlines the compromises to health and welfare suffered by bears on bile farms and is based on the results of visits to more than 50 bear farms; 15 years’ worth of interviews with bear farmers, Chinese officials, practitioners of Traditional Chinese Medicine and vendors dealing in bear parts; and from the observation and care of approximately 250 bears that have been rescued from bile farms. Bears that have been rescued from farms display evidence of severe and chronic physical and psychological suffering. Medical complications arising from the husbandry and the gall bladder fistulation significantly, and often fatally, compromise bears’ health.
Rope test may indicate efficacy of tail-biting treatments in growing pigs
Authors: Bracke MBM
Published: January 2023

Tail biting is a most serious welfare problem in pigs raised for slaughter. In instances of an outbreak of tail biting, scientists have recommended that farmers take measures such as removal of affected animals, provision of enrichment materials and application of repellents to the pigs’ tails. However, no scientific study has ever confirmed the efficacy of any of these suggestions in counteracting an ongoing outbreak. Here, the efficacy of two repellent ointments, Dippel's oil and Stockholm tar, were examined in a tail-chew test. For this, a novel piece of nylon rope was used as a tail model to measure biting behaviour semi-automatically in 24 single-sex groups of growing pigs (total 264 pigs). Repeated measures analysis showed no effect of time, gender or unit (12 pens per unit), but a highly significant effect of treatment, in that both Stockholm tar and Dippel's oil significantly reduced rope manipulation compared to controls. These results suggest that Stockholm tar and Dippel's oil may be effective in reducing tail biting. The approach taken may be valuable in further testing of strategies to reduce tail biting and improving pig welfare.
Stakeholder, citizen and consumer interests in farm animal welfare
Authors: Verbeke W
Published: January 2023

The assessment and improvement of animal welfare are the tasks and joint responsibility of many stakeholders involved in the agro-food chain. This paper first looks at the supply side of the chain, and presents different stakeholder views on farm animal welfare, discussing the potential for market differentiation, communication and labelling related to farm animal welfare standards. From the demand side, the paper then examines the duality that exists between citizens’ attitudes and consumer behaviour in relation to animal welfare and livestock products, and identifies distinct segments of citizens and consumers. Although the importance that citizens claim to attach to animal welfare seems relatively strong, consumers’ interest in information about animal welfare is only moderate compared to other product attributes, and the market shares of products with a distinct animal welfare identity remain small. The paper concludes that while there seems to be substantial consensus between supply chain stakeholders, citizens and consumers about what is relevant for achieving an acceptable level of farm animal welfare, the differentiation and satisfaction potential of increased animal welfareper seas a stand-alone product attribute seems limited to particular niche market segments. It argues that improved farm animal welfare is more likely be realised and valued by consumers when it is integrated within a broader concept of quality, such as quality assurance or sustainability schemes.
Using a national dairy database to identify herds with poor welfare
Authors: Sandgren CH , Lindberg A , Keeling LJ
Published: January 2023

This research project was carried out by the Swedish Dairy Association as part of the development of a ‘Scheme for Animal Welfare’. As a first step, on-farm, animal-based measurements on calves, young stock and cows in 55 randomly selected herds were performed. Nine animal-based measurements formed the basis for a classification of welfare at the herd level: cleanliness and body condition in calves, cows and young stock, in combination with lameness, injuries/inflammations and rising behaviour which were recorded for cows only. The threshold (gold standard) for being a case herd with poor welfare, was a score lying among the worst 10% on two or more of the nine welfare measurements. Thirteen of the 55 herds were cases fitting this criterion. As a second step, 65 potential welfare indicators from seven different focus areas in a pre-collected data register were identified by expert opinion. In the final step, the extent to which suggested potential welfare indicators predicted farms’ risk of having poor welfare according to the definition was assessed. The final set of welfare indicators, taken from the national dairy database, included two fertility measures and calf mortality, and it correctly classified 77% of the herds, with a sensitivity of 0.62. The inclusion of cow and young stock mortality led to it correctly classifying 76% of the herds with a sensitivity of 0.77. We propose that this approach could be useful in helping to allocate advisory services to farms at risk of poor welfare.
Wild animal conservation and welfare in agricultural systems
Authors: Mathews F
Published: January 2023

At least one-third of the land on earth is used for agricultural production and conflicts with the interests of wildlife are inevitable. These conflicts are likely to escalate as the human population expands and as the scale and intensity of agricultural production increases. This paper argues that the same underlying causes frequently affect both wild animal welfare and conservation. Three key threats are discussed: disease transmission from domestic animals and the interventions used to manage wildlife reservoirs of zoonotic diseases; physical operations such as harvesting and the conversion of wildlife habitat to farmland; and the use of agrochemicals, particularly for pest control. While direct effects, such as accidental poisoning, tend to attract the most public attention, it is argued that indirect effects, such as the reduction in food supplies or the disruption of social structures, are likely to be of greater importance. The suffering of pest animals has traditionally been undervalued. There is a need for broader adoption of integrated, ecologically based strategies which minimise suffering and also minimise the numbers of animals involved by preventing population resurgence. New research is urgently required to compare the effects of alternative, economically viable farming strategies on both wildlife conservation and welfare, possibly within the framework of ecosystem services assessments.
Is sleep in animals affected by prior waking experiences?
Authors: Langford FM , Cockram MS
Published: January 2023

Methods to assess changes in the mental state of animals in response to their environment can be used to provide information to enhance animal welfare. One of the most profound changes of mental state observable in mammals is the change between wakefulness and sleep. Sleeping mammals have characteristics that are similar to one another and are measurable, such as specific behaviours, changes in responsiveness to external stimuli and changes in electrophysiology and neurochemistry. Although sleep is a ubiquitous behaviour in the life of mammals, there has been relatively little research on this topic in domesticated animals. All animals are motivated to sleep and this motivation increases after a prolonged period of wakefulness. In humans, sleep can be affected by what has occurred in the prior period of wakefulness and this has also been demonstrated in some non-human mammals. An important aspect of human sleep medicine is the association between stress and subsequent sleep disturbances. Studying changes in amount, bout length, distribution or type of sleep after exposure to potentially stressful events, could help us understand how animals respond to changes in their environment. It is possible that different types of stressors could affect sleep characteristics in different ways and that monitoring and identifying these changes could be useful in providing an additional way of identifying management procedures that have the potential to affect welfare. Sleep measurement is a potentially valuable tool in studies to assess animal welfare.
The effect of essential oils showing acaricidal activity against the poultry red mite(Dermanyssus gallinae)on aspects of welfare and production of laying hens
Authors: George DR , Sparagano OAE , Port G , Okello E , Shiel RS , Guy JH
Published: January 2023

The poultry red mite(Dermanyssus gallinae)causes severe welfare concerns for laying hens arising from anaemia and disease transmission, and has been identified as an associated risk factor in cannibalistic feather pecking. Previous work suggests that essential oils may offer an alternative to synthetic acaricides to controlD. gallinae.Such alternatives are needed due to the limitations of synthetic acaricides (eg availability, resistance, environmental concerns and product residues). The aim of the current study was to ensure that selected essential oils have no negative impact on either hen welfare or egg production. To achieve this aim, small groups of laying hens were confined in poultry huts for a period of eight weeks during which time the interior of the huts was sprayed at weekly intervals with one of four different treatments: i) Thyme essential oil at 5×the LC90level (the concentration of oil previously found to kill 90% ofD. gallinaeunder laboratory conditions) forD. gallinaein 500 ml of water, ii) Pennyroyal essential oil at 5×the LC90level forD. gallinaein 500 ml of water, iii) Solvent-only (huts treated with 500 ml of water); and iv) Pseudo-spray where huts were not treated with any product, but subjected to sham-spraying. The results suggest that pennyroyal essential oil would not be suitable for further development as an acaricide forD. gallinae, since this treatment had to be terminated early in the study period as a result of concerns about the welfare of hens exposed to this oil. Conversely, there were few differences in feather condition, hen weight, feed intake, feeding efficiency, egg production or egg weight between thyme-treated huts and huts that were either pseudo-sprayed or sprayed with solvent-only (water). It is concluded that thyme essential oil is a promising candidate for further development as an acaricide forD. gallinaeto help safeguard the welfare of laying hens in commercial poultry systems.
Relationships between pathology and pain severities: a review
Authors: Gregory NG
Published: January 2023

The relationships between pathology severity and pain severity are reviewed using the literature available for humans. The aim is to help veterinary radiologists, physicians and pathologists recognise the disorders in which severity of a lesion is likely to be related to the severity of pain or to incipient pain. Specific features or lesions within the following conditions showed a relationship with pain score, which was usually assessed with a visual analogue scale: inflammation; pancreatitis; ileitis; mucositis; fasciitis; synovitis; arthritis; lower back pain; disc herniation; sciatica; scoliosis; myalgia; cancer; arteriosclerosis; skin ulcers; mastalgia; skin and oral neuropathies; endometriosis; hepatopathy and chronic pulp diseases of the teeth. As experience with magnetic resonance imaging grows, there will be further opportunities to look for quantitative relationships in humans between pathology and pain severities. This information will be useful to veterinarians and other people working with animals in evaluating pain in animals in their care.
Annual intake trends of a large urban animal rehabilitation centre in South Africa: a case study
Authors: Wimberger K , Downs CT
Published: January 2023

Each year, worldwide, large numbers of wild animals are taken to rehabilitation centres for treatment, care and release. Although analysis of intake records may provide valuable insight into the threats and impacts to wildlife, there are few such published reports. Four years of intake records from a large urban rehabilitation centre in South Africa were examined for trends. Animal intake rate was high (2,701 [± 94] per annum). Most of the intake (90%) was birds, with few mammals (8%) and reptiles (2%), and most of these were of locally common species (eg doves, pigeons). This reflects the findings of other studies, namely that species living in close association with humans are the most frequently admitted to rehabilitation centres. In total, most of the animals admitted (43%) were juveniles, which were assumed to be abandoned or orphaned. The implications of then rehabilitating these juveniles, which were largely uninjured, are three-fold: should humans be interfering with nature if the cause was not human-related, can each juvenile (especially in these large numbers) be adequately prepared to survive and thrive when released into the wild, and is there space in the environment for them, without causing harm to others already in the environment. This study suggests that the large numbers of animals currently being admitted to the centre may be reduced, possibly through increased public education; in particular to leave uninjured juveniles in the wild. Furthermore, improvements in the centre's recording system may allow for use in funding requests and various research opportunities.
The impact of genetic selection for increased milk yield on the welfare of dairy cows
Authors: Oltenacu PA , Broom DM
Published: January 2023

Milk yield per cow has more than doubled in the previous 40 years and many cows now produce more than 20,000 kg of milk per lactation. The increase in production should be viewed with concern because: i) the increase in milk yield has been accompanied by declining fertility, increasing leg and metabolic problems and declining longevity; ii) there are unfavourable genetic correlations between milk yield and fertility, mastitis and other production diseases, indicating that deterioration in fertility and health is largely a consequence of selection for increased milk yield; and iii) high disease incidence, reduced fertility, decreased longevity and modification of normal behaviour are indicative of substantial decline in cow welfare. Improving welfare is important as good welfare is regarded by the public as indicative of sustainable systems and good product quality and may also be economically beneficial. Expansion of the Profitable Lifetime Index used in the UK to include mastitis resistance and fertility could increase economic response to selection by up to 80%, compared with selection for milk production alone. In the last 10 years, several breeding organisations in Europe and North America followed the example of Nordic Countries and have included improving fertility and reducing incidence of mastitis in their breeding objectives, but these efforts are still timid. A multi-trait selection programme in which improving health, fertility and other welfare traits are included in the breeding objective, and appropriately weighted relative to production traits, should be adopted by all breeding organisations motivated in their goal of improving welfare.
Why are sheep lame? Temporal associations between severity of foot lesions and severity of lameness in 60 sheep
Authors: Kaler J , George TRN , Green LE
Published: January 2023

We investigated the temporal associations between the severity of foot lesions caused by footrot (FR) and the severity of lameness in sheep. Sixty sheep from one farm were monitored for five weeks. The locomotion of each sheep was scored once each week using a validated numerical rating scale of 0-6. All feet were then examined, FR was the only foot lesion observed; the severity of FR lesions was recorded on a scale from 0 to 4. Sheep had a locomotion score > 0 on 144/298 observations. FR lesions were present on at least one foot on 83% of observations of lame sheep but also present on 27% of observations where sheep were not lame; 95% of these sheep with a lesion but not lame had FR score 1. The results from a linear mixed model with locomotion score as the outcome were that the mean (95% CI) locomotion score of 0.28 (0.02, 0.53) in sheep with no lesions increased by 0.35 (0.05, 0.65) in sheep with FR score 1 or 2 and by 1.55 (1.13, 1.96) in sheep with FR score > 2 at the time of the observation; indicating that as the severity of the lesion increased, the severity of lameness increased. One week before an FR score > 2 was clinically apparent, sheep had a locomotion score 0.81 (0.37, 1.24) higher than sheep that did not have an FR score > 2 in the subsequent week. One week after treatment with intramuscular antibacterials the locomotion score of lame sheep reduced by 1.00 (0.50, 1.49). Our results indicate a positive association between severity of FR lesions and locomotion score and indicate that some non-lame and mildly lame sheep have footrot lesions. Treatment of even those mildly lame will facilitate healing and probably reduce the spread of infection to other sheep in the same group.
Aggression, behaviour, and animal care among pit bulls and other dogs adopted from an animal shelter
Authors: MacNeil-Allcock A , Clarke NM , Ledger RA , Fraser D
Published: January 2023

Pit bull dogs are a focus of concern because of their reputation for aggression toward people and because they may be mistreated by owners who try to promote aggressive behaviour. This study followed 40 pit bulls and 42 similar-sized dogs of other breeds at an animal shelter. Three pit bulls and two dogs of other breeds were euthanised because of aggression toward people at the shelter, and the remaining 77 dogs were re-homed. Of these, one pit bull and ten dogs of other breeds were returned to the shelter because of alleged aggression. For the dogs that were retained for at least two months, owner reports of aggression in various situations (to strangers, to other dogs, etc) were similar for the two groups. Reported care of the two groups was also similar except that pit bulls were more likely to sleep on the owner's bed and more likely to cuddle with the owner. Pit bull adopters were more likely to be under the age of 30, to rent (rather than own) their home, and to be adopting their first dog, perhaps because of a bias against pit bulls among older adopters. The study provided no evidence of greater aggression or poorer care among adopted pit bulls compared to dogs of other breeds.
A scenario analysis on the implementation of a farm animal welfare assessment system
Authors: Ingenbleek PTM , Blokhuis HJ , Butterworth A , Keeling LJ
Published: January 2023

There have been important developments in the measurement of farm animal welfare in recent years. Measuring animal welfare is one thing, implementing a farm animal welfare assessment system another. The implementation of such a system occurs in an environment that is influenced by economic, political, technological and socio-cultural factors which interact with each other. This creates enormous complexity, generates a huge number of different potential ‘futures’, and makes the eventual impact that the system will have on the welfare of farm animals uncertain. This article draws upon strategic management literature to apply scenario analysis as a technique to help understand the variance of the uncertainty associated with the implementation of an animal welfare assessment scheme. Specifically, it develops two extreme scenarios based on a theoretical European-wide implementation: one scenario in which all uncertain factors influence the implementation of the assessment system in a negative way, and one scenario in which all these factors have positive impacts. These scenarios provide insight into the variance of possible futures in which the system may have to function. Although consumers are an important stakeholder group, their role in creating uncertainty for the system may be overestimated; it is apparent that the roles of companies, brands and certification organisations deserve significant attention, as well as any relevant institutional structure.
Motherhood, Fairness, and Flourishing: Widening Reproductive Choices in Saudi Arabia
Authors: Muaygil Ruaim
Published: January 2023

In a landmark Fatwa, Saudi Arabia’s highest religious authority—The Council of Senior Scholars—declared the Islamic permissibility of oocyte cryopreservation. The fatwa sanctioned the retrieval, preservation, and future use of oocytes, ovarian tissue, and whole ovaries from cancer patients receiving gonadotoxic interventions. Although momentous, the fatwa’s specification of cancer patients effectively rendered this technology unavailable to others to whom it may be similarly beneficial, including patients with other medical conditions or patients seeking elective cryopreservation. This article argues in favor of widening reproductive choices through expanded access to oocyte cryopreservation in Saudi Arabia—regardless of the underlying cause of infertility—on three grounds: the technology’s compliance with Islamic law, as a matter of fairness in medical practice, and as a means to support the well-being and flourishing of Saudi women within the context of a national societal and economic transformation strategy closely linked to their success.
Christian churches and social welfare in secular times: How goal congruence shapes religious involvement in morality-based social services
Authors: Mettang Olivia , Euchner Eva-Maria
Published: January 2023

We study the extent and nature of Christian engagement in morality policy implementation by means of a comparative case study in Germany. In particular, we observe that the nature of engagement varies between unconnected and corresponding types of activities, and we explain this variation with the policy-specific goal congruence between religious organizations (ROs) and the state. Goal congruence, in turn, can be linked to Catholic and Protestant moral doctrines that tell us about ROs' position on morality issues. The study contributes to the literature on faith-based welfare by highlighting the role of moral doctrines as drivers of ROs' social engagement.
The power of touch: An examination of the effect of duration of physical contact on the valuation of objects
Authors: Wolf James R. , Arkes Hal R. , Muhanna Waleed A.
Published: January 2023

The duration of ownership has been shown to increase the valuation of items that people currently own as well as items they have owned in the past, a phenomenon termed the “length-of-ownership effect.” We hypothesize that the duration of exposure to an item will foster increased pre-ownership attachment to an item and increased valuations in a manner similar to duration of actual ownership. We examine this effect in two experiments, both variations of the classic mug experiment. To induce different levels of exposure, we varied the amount of time that participants examined the auctioned item (i.e., coffee mugs) prior to participating in real dollar auctions. In the first study, participants bid in online English open bid auctions. In the second study, participants bid in first-price sealed bid auctions. In both cases of duration of physical contact positively influenced valuations (i.e., bid levels).
On emotion specificity in decision making: Why feeling is for doing
Authors: Zeelenberg Marcel , Nelissen Rob M. A. , Breugelmans Seger M. , Pieters Rik
Published: January 2023

We present a motivational account of the impact of emotion on decision making, termed the feeling-is-for-doing approach. We first describe the psychology of emotion and argue for a need to be specific when studying emotion's impact on decision making. Next we describe what our approach entails and how it relates emotion, via motivation to behavior. Then we offer two illustrations of our own research that provide support for two important elements in our reasoning. We end with specifying four criteria that we consider to be important when studying how feeling guides our everyday doing.
Intuitive decisions on the fringes of consciousness: Are they conscious and does it matter?
Authors: Price Mark C. , Norman Elisabeth
Published: January 2023

Decision making research often dichotomises between more deliberative, cognitive processes and more heuristic, intuitive and emotional processes. We argue that within this two-systems framework (e.g., Kahneman, 2002) there is ambiguity over how to map the System 1/System 2 axis, and the notion of intuitive processing, onto the distinction between conscious and non-conscious processes. However the convergent concepts of experience-based metacognitive judgements (Koriat, 2007) and of fringe consciousness (Mangan, 1993) can clarify intuitive processing as an informativeconscious feelingwithout conscious access to the antecedents of the feeling. We stress that these intuitive feelings can be used to guide behaviour in a controlled and contextually sensitive manner that would not be permitted by purely non-conscious influences on behaviour. An outline is provided for how to empirically recognise these intuitive feelings. This is illustrated with an example from research on implicit learning where intuitive feelings may play an important role in peoples’ decisions and judgements. Finally we suggest that our approach to understanding intuitive feelings softens rather than reinforces the two-systems dichotomy.
Taboos and conflicts in decision making: Sacred values, decision difficulty, and emotions
Authors: Hanselmann Martin , Tanner Carmen
Published: January 2023

Previous studies suggest that choices are perceived as difficult as well as negatively emotion-laden when they tap into moral considerations. However, we propose that the involvement of moral issues and values can also facilitate decisions because people often insistently preclude them from trade-offs with other values. Because such values are treated as inviolable and absolute, they are called sacred values (e.g., Tetlock et al., 2000). Two experiments examined the influence of sacred values (measured by a recent self-report scale) and variation of trade-off type (taboo, tragic, routine trade-offs) on perceived decision difficulty and negative emotions. As hypothesized, decision difficulty and negative emotions show diverging patterns as a function of sacred values and trade-off types. When the decision situation involved two conflicting sacred values (i.e., tragic trade-off), people perceived the decision task as emotionally stressful and difficult. However, when the decision situation was associated with only one sacred value (i.e., taboo trade-off), people perceived the task as more negatively emotion-laden, but as easier to solve, compared to a situation not involving sacred values (i.e., routine trade-off). These findings suggest that reliance on sacred values may work as a heuristic.
Lay intuitions about overall evaluations of experiences
Authors: Cojuharenco Irina
Published: January 2023

Previous research has identified important determinants of overall evaluations for experiences lived across time. By means of a novel guessing task, I study what decision-makers themselves consider important. As Informants, some participants live and evaluate an experience. As Guessers, others have to infer its overall evaluation by asking Informants questions. I rewarded accurate inferences, and analyzed and classified the questions in four experiments involving auditory, gustatory and viewing experiences. Results show that Guessers thought of overall evaluations as reflecting average momentary impressions. Moreover and alternatively, they tended to consider the personality and attitudes of the experiencing person, experience-specific holistic judgments and behavioral intentions regarding the experience. Thus, according to lay intuitions, overall evaluations are more than a reflection of the experience's momentary impressions.
How to make a risk seem riskier: The ratio bias versus construal level theory
Authors: Bonner Carissa , Newell Ben R.
Published: January 2023

Which statement conveys greater risk: “100 people die from cancer every day” or “36,500 people die from cancer every year”? In statistics where both frequencies and temporal information are used to convey risk, two theories predict opposite answers to this question.

Construal level theory predicts that “100 people die from cancer every day” will be judged as more risky, while the ratio bias predicts that the equivalent “36,500 people die from cancer every year” will result in higher risk judgments. An experiment investigated which format produces higher risk ratings, and whether ratings are influenced by increasing the salience of the numerical or temporal part of the statistic. Forty-eight participants were randomly assigned to a numerical, temporal or control salience condition, and rated risk framed as number of deaths per day or per year. The year format was found to result in higher perceived risk, indicating that the ratio bias effect is dominant, but there was no effect of salience.
Relativistic financial decisions: Context effects on retirement saving and investment risk preferences
Authors: Vlaev Ivo , Chater Nick , Stewart Neil
Published: January 2023

We report a study of the effects the choice set on financial decision making related to retirement savings and risky investment. The participants were presented with either a full range of choice options or a limited subset of the feasible options. The choices of saving and risk are affected by the position of each option in the range of presented options. This result demonstrated that the range of the options offered as possible saving rates and levels of investment risk influences decisions about saving and risk. The study was conducted on a sample of working people, and we controlled whether the participants can financially afford in their real life the decisions taken in the test. In addition, various measures of risk aversion did not account for the risk taken in each condition. Surprisingly, only the simplest and most direct risk preference measure was a significant predictor of the responses within a particular choice set context, although the actual choices were still very much influenced by the range. Thus, the results reported here suggest that financial judgments and choices are relative, which corroborates, in an important practical domain, previous related work with abstract gambles and hypothetical risky investments.
Decisions under unpredictable losses: An examination of the restated diversification principle
Authors: Ahmed Ali M.
Published: January 2023

An experimental test of the descriptive adequacy of the restated diversification principle is presented. The principle postulates that risk-averse utility maximizers will pool risks for their mutual benefit, even if information is missing about the probabilities of losses. It is enough for people to assume that they face equal risks when they pool risks. The results of the experiment support the principle.
Moody experts — How mood and expertise influence judgmental anchoring
Authors: Englich Birte , Soder Kirsten
Published: January 2023

Anchoring effects, the assimilation of numerical estimates to previously considered standards, are highly robust. Two studies examined whether mood and expertise jointly moderate the magnitude of anchoring. Previous research has demonstrated that happy mood induces judges to process information in a less thorough manner than sad mood, which means that happy judges tend to be more susceptible to unwanted influences. However, this may not be true for anchoring effects. Because anchoring results from an elaborate process of selective knowledge activation, more thorough processing should lead to more anchoring; as a result, sad judges should show stronger anchoring effects than happy judges and happy judges may even remain uninfluenced by the given anchors. Because information processing of experts may be relatively independent of their mood, however, mood may influence anchoring only in non-experts. Results of two studies on legal decision-making (Study 1) and numeric estimates (Study 2) are consistent with these expectations. These findings suggest that, at least for non-experts, positive mood may eliminate the otherwise robust anchoring effect.