Miracle-dz/UniFAR-FTUs huggingface dataset:
Challenging the Leader or the Follower: Influence of Need for Emotion and Equality Violations on Emotional and Retributive Reactions in Social Dilemmas

Research has shown that if equality is violated in public-good dilemmas, group members react with more anger if another group member (a follower), rather than if the leader violates equality. The present research argued that people’s personality— particularly, need for emotion—moderates group members’ reactions if equality is violated by either the leader or a follower. Results revealed that group members low in need for emotion reacted with more anger and were more inclined to exclude the violator if this person was a follower, rather than the leader of the group. Group members high in need for emotion, however, reacted with more anger and wished to exclude the violator more if this person was the leader, rather than a follower. In organizations, employees often work together in small teams in order to accomplish certain tasks, such as specific projects in work teams. In such situations, there is often a conflict between the individual and collective interests. That is, for individual group members, it is more profitable not to invest much in the group and still be able to take advantage of the group’s collective efforts. However, if all group members make a similar decision, the group’s tasks are likely to fail and everyone will be worse off. Such a situation is often referred to as a social dilemma, and more specifically, a step-level public-good dilemma (Komorita & Parks, 1994). In step-level public-good dilemmas, sufficient investments must be made in order to provide the public good. In these public-good situations, people generally make use of certain fairness principles, such as the equality rule (e.g., Deutsch, 1975). The equality rule holds that when everyone expects to earn an equal share from the public good, group members are also expected to contribute equally (Van Dijk & Wilke, 1995, 2000). Equality has been shown to be strongly related to
Assessing stress and recovery during preparation for the world championships in rowing.

Training stress and adequate recovery have been identified as important factors to enhance performance in sports and to avoid overtraining. Research dealing with training monitoring and overtraining is mostly based on the Profile of Mood Stales (POMS). Recently, Kellmann and Kallus (2000, 2001) published the Recovery-Stress-Questionnaire for Athletes (RESTQ-Sport), which assesses training effects from the perspective of stress and recovery. During a six-week training camp before and at the World Championships, 24 female and 30 male rowers of the German Junior National Rowing Team completed the RESTQ-Sport and the POMS six times. Results of selected MANOVA’s revealed significant increases of stress and decreases of recovery when training load expands, and vice versa. Changes in mood, creatine kinase, and ergometer performance reflect the alteration and success of training. These results suggest that the RESTQ-Sport is a potential alternative to the POMS in evaluating the impact of various training schedules.
Endogenous Technology Adoption and R&D as Sources of Business Cycle Persistence

We examine the hypothesis that the slowdown in productivity following the Great Recession was in significant part an endogenous response to the contraction in demand that induced the downturn. We motivate, develop, and estimate a model with an endogenous TFP mechanism that allows for costly development and adoption of technologies. Our main finding is that a significant fraction of the post-Great Recession fall in productivity was an endogenous phenomenon, suggesting that demand factors played an important role in the postcrisis slowdown of capacity growth. More generally, we provide insight into why recoveries from financial crises may be so slow. (JEL E23, E24, E32, E44, G01)
Preliminary Findings on Asian Americans

The findings of this study support the popular stereotype that the Asian-American college student is a "model minority" who tends to major in the sciences. This study also raises questions about the potential damage this stereotype has on young Asian Americans. Asian-American students compared with non-Asian-American students on intellectual abilities and socioeconomic background were (a) less likely to graduate than their matches, (b) more likely to be placed on academic probation, (c) have a lower grade point average, and (d) withdraw from the university than their non-Asian matches.
Emotional Profile and Intellectual Functioning

Insufficient literature has been produced addressing children with borderline intellectual functioning (BIF) and gifted intellectual functioning (GIF). The goal of this work is to compare levels of self-esteem, depression, anxiety at school, and insecurity among children with BIF and GIF, and a control group of average intellectual functioning (AIF). There were participants of 104 children (fourth grade of primary school). Analyses revealed that children with BIF showed a lower level of self-esteem and higher levels of depression and school anxiety. Moreover, our findings highlight the co-occurrence of school anxiety, depressed mood, and insecurity among the BIF and AIF groups. One of the issues that emerge from this study is the need to implement prevention programs aimed at identifying children with lower or higher levels of intellectual functioning. These findings highlight the importance of establishing what the most appropriate educational and clinical interventions are in reducing the risks of mental disorders in this population.
Association between Helicobacter pylori infection and MALT‐type lymphoma of the ocular adnexa: clinical and therapeutic implications

The prevalence and the clinical impact of gastric Helicobacter pylori (Hp) infection, as well as its possible correlation with Chlamydia psittaci (Cps) infection and the lymphoma regression rate produced by Hp eradicating antibiotic therapy were investigated in patients with MALT‐type lymphoma of the ocular adnexa (OAL).
Developing reading fluency and comprehension using repeated reading: Evidence from longitudinal student reports

In recent years, interest in reading fluency development in first language, and second and foreign language (L2/FL) settings has increased. Reading fluency, in which readers decode and comprehend at the same time, is critical to successful reading. Fluent readers are accurate and fast in their ability to recognize words, and in their use of prosodic and syntactic knowledge to better comprehend text. Reading is a significant and viable means of developing L2/FL ability, particularly in FL settings in which L2 input sources are limited, such as Vietnam or Japan (for English as a foreign language), or the USA (for Japanese or Russian as a foreign language). Yet many L2/FL learners read slowly and laboriously, likely because of poor word recognition skills. Repeated reading (RR) is one method of fluency-building long used in first language (L1) settings and more recently in L2/FL settings, and seems successful in increasing the reading fluency and comprehension of both L1 and L2/FL learners. Nonetheless, it is likely that teachers and learners in L2/FL settings may be unaware of or unconvinced of the role increased reading fluency plays in reading comprehension and, as a result, may not see the utility of devoting class or personal time to repeated reading or, indeed, any reading fluency activity. Because quantitative evidence for positive effects of RR has already been offered (see Taguchi, Sasamoto, & Gorsuch, 2006; Gorsuch & Taguchi, 2008), we offer additional evidence in the form of open-ended, post-reading student reports written over the length of an 11-week RR treatment for 30 young adult EFL learners in Vietnam. Iterative analyses of over 200 pages of student reports provided nuanced evidence of the positive effects RR has on FL learners’ reading fluency and comprehension development, and general language development. Learners’ comments revealed information that suggested a meaningful role for extended experience with RR to increasing use of learner metacognition in reading strategy use, and growing awarenesses on the part of learners of (1) the relationship between fluency and comprehension, (2) the utility of developing fluency as a stand-alone skill, and (3) RR as a causal agent in the development of listening, writing, and speaking skills.
Client experiences of agency in therapy

This study sought an understanding of clients' experiences with psychotherapy from clients' own points of view. Eleven 18–23-year-old clients or former clients participated in in-depth, semi-structured interviews about their experiences and opinions of therapy. The interviews were transcribed, and themes were extracted, drawing on techniques from Grounded Theory. From the themes that emerged in this analysis, we focus in this paper on the major theme of client agency, by which we mean clients actively making and enacting choices regarding their therapy. Agency was consistently salient and highly valued by the participants; it encompassed participant accounts of (a) doing the work of therapy, (b) informing themselves about therapy, (c) different manifestations of agency in different therapeutic approaches, (d) their valuing of accomplishment and empowerment, (e) how experiences in therapy differed from expectations, and (f) experiences of compromised agency.
Qualitative method and compromise in applied social research

The article discusses the findings of interviews with researchers who use qualitative methods in social research contracts with public sector clients. Issues arising in research projects in relation to understandings of, and implementation of, qualitative methods are discussed. Researchers’ reasons for choosing qualitative methods, conceptions of quality in qualitative research, and how they believe qualitative methods are perceived and used by commissioners are considered. There is great diversity between researchers in their level of confidence in using qualitative methods and their commitment to particular philosophical positions in social science. There is widespread disillusionment with the processes whereby qualitative work is reduced in quality by pressures towards quasi-quantification and superficiality. Particularly where a previous occupational identity instils greater confidence, there is also evidence of hidden resistances of researchers committed to a view of qualitative work as emancipatory and requiring of epistemological integrity.
Noninvasive EEG correlates of overground and stair walking

Automated walking intention detection remains a challenge in lower-limb neuroprosthetic systems. Here, we assess the feasibility of extracting motor intent from scalp electroencephalography (EEG). First, we evaluated the corticomuscular coherence between central EEG electrodes (C1, Cz, C2) and muscles of the shank and thigh during walking on level ground and stairs. Second, we trained decoders to predict the linear envelope of the surface electromyogram (EMG). We observed significant EEG-led corticomuscular coupling between electrodes and sEMG (tibialis anterior) in the high delta (3-4 Hz) and low theta (4-5 Hz) frequency bands during level walking, indicating efferent signaling from the cortex to peripheral motor neurons. The coherence was increased between EEG and vastus lateralis and tibialis anterior in the delta band (<; 2 Hz) during stair ascent, indicating a task specific modulation in corticomuscular coupling. However, EMG was the leading signal for biceps femoris and gastrocnemius coherence during stair ascent, possibly representing afferent feedback loops from periphery to the motor cortex. Decoder validation showed that EEG signals contained information about the sEMG patterns during over ground walking, however, the accuracy of the predicted sEMG patterns decreased during the stair condition. Overall, these initial findings support the feasibility of integrating sEMG and EEG into a hybrid decoder for volitional control of lower limb neuroprostheses.
Disseminated Mycobacterium avium complex infection: clinical identification and epidemiologic trends.

To evaluate the incidence of disseminated Mycobacterium avium complex infection (DMAC) and to define the association between signs and symptoms and development of DMAC in patients with human immunodeficiency virus (HIV) infection, all cases of DMAC at Grady Memorial Hospital Infectious Disease Clinic (Atlanta) between 1985 and 1990 were reviewed, and a prospective study of the association of symptoms with DMAC was done. Between 1985 and 1990, DMAC occurred in 16% of patients with AIDS. Incidence increased from 5.7% in 1985-1988 to 23.3% in 1989-1990 (P less than .001). Median time from AIDS diagnosis to diagnosis of DMAC increased from 4.5 months in 1985-1988 to 8 months in 1989-1990 (P less than .02). In the prospective study, DMAC was seen only in persons with a CD4+ count less than 100 cells/mm3 and was associated with fever (P less than .03), anemia (P less than .001), weight loss (P less than .01), diarrhea (P less than .01), and elevated alkaline phosphatase (P less than .01). It is recommended that all such HIV-infected persons have mycobacterial blood cultures done.
Local chain ordering in amorphous polymer melts: influence of chain stiffness

Molecular dynamics simulation of a generic polymer model is applied to study melts of polymers with different types of intrinsic stiffness. Important static observables of the single chain such as gyration radius or persistence length are determined. Additionally we investigate the overall static melt structure including pair correlation function, structure function and orientational correlation function.
Use of Chlorzoxazone as an In Vivo Probe of Cytochrome P450 2E1: Choice of Dose and Phenotypic Trait Measure

Chlorzoxazone is being developed and proposed for use as a probe to measure in vivo cytochrome P4502E1 activity, but the phenotypic trait measures that are used vary. Although the doses proposed for phenotyping range from 250 mg to 750 mg, the effect of dose on chlorzoxazone hydroxylation has not previously been evaluated. The purpose of this study was to characterize the pharmacokinetics of chlorzoxazone in normal healthy volunteers (N = 6) after single randomized oral doses of 250 mg and 750 mg. An additional 10 volunteers underwent a detailed pharmacokinetic study using the 250‐mg dose to further evaluate proposed phenotypic trait measures (N = 16). Timed blood and urine samples were obtained for 10 hours for chlorzoxazone and 6‐hydroxychlorzoxazone determination by HPLC. Pharmacokinetic parameter estimates were estimated using noncompartmental methods. Evaluation of phenotypic trait measures show that 6‐hydroxychlorzoxazone to chlorzoxazone plasma concentration ratios at 2 to 4 hours after drug administration demonstrated the highest correlations with metabolite formation clearance (r = 0.9; P < 0.001). Urine‐based parameters (e.g., total recovery) were not significantly related to formation clearance (r = 0.5; P > 0.05). Dose dependency in chlorzoxazone metabolism was shown by a 30% increase (P < 0.05) in the dose‐normalized area under the concentration‐time curve (AUC) of chlorzoxazone and lower incremental dose‐normalized urinary recovery of 6‐hydroxychlorzoxazone at early timepoints after the 750‐mg dose. In addition, the plasma ratio of 6‐hydroxychlorzoxazone to chlorzoxazone at 4 hours was reduced by 48% in 5 of 6 subjects after the 750‐mg dose (P > 0.05). These data suggest that 6‐hydroxylation was saturated at the higher dose and illustrate the importance of dose selection in phenotyping. The results of this study indicate that a chlorzoxazone dose of 250 mg should be used and that a single plasma ratio obtained 2 to 4 hours after dosing is reflective of chlorzoxazone 6‐hydroxylation and thus may serve as a cytochrome P4502E1 phenotypic trait measure.
Local Generation and Propagation of Ripples along the Septotemporal Axis of the Hippocampus

A topographical relationship exists between the septotemporal segments of the hippocampus and their entorhinal–neocortical targets, but the physiological organization of activity along the septotemporal axis is poorly understood. We recorded sharp-wave ripple patterns in rats during sleep from the entire septotemporal axis of the CA1 pyramidal layer. Qualitatively similar ripples emerged at all levels. From the local seed, ripples traveled septally or temporally at a speed of ∼0.35 m/s, and the spatial spread depended on ripple magnitude. Ripples propagated smoothly across the septal and intermediate segments of the hippocampus, but ripples in the temporal segment often remained isolated. These findings show that ripples can combine information from the septal and intermediate hippocampus and transfer integrated signals downstream. In contrast, ripples that emerged in the temporal pole broadcast largely independent information to their cortical and subcortical targets.
#SocialMedia: Exploring the Associations of Social Networking Sites and Body Image, Self-Esteem, Disordered Eating and/or Eating Disorders and the Impact of a Media Literacy Intervention

The aim of the present study was to investigate associations between SNSs and body image (BI), self-esteem (SE), and eating behaviours (EBs)/eating disorders (EDs) (Study A) and to evaluate the impact of a media literacy intervention (Study B). A sample of young adults (N = 160) completed Study A and then were randomly assigned to a control or intervention group (Study B). A follow-up survey was completed (n = 78) one month after the intervention. Study A revealed that females and males spent 4.1±5.3 and 2.9±2.8 hours on SNS, respectively; with the majority of time spent lurking (i.e., looking at another users’ profile but not actually communicating with them). Furthermore, SNSs may impact internalization of beauty standards, SE, and EBs/EDs. The media literacy intervention was successful in decreasing ED symptoms/concerns. Therefore, educational tools, should be created to teach of the possible negative implications SNS usage can have.
Teachers’ personal epistemological beliefs about students with disabilities as indicators of effective teaching practices

Teachers’ epistemological beliefs, that is, their beliefs about the nature of knowledge and how it is learned, appear to be highly influential in their classroom practices. To date, the exploration of teachers’ epistemological beliefs has been complicated by philosophical and methodological disputes. A method is presented here for inferring the epistemological beliefs of elementary school general education teachers through their descriptions of their work with students with disabilities. Evidence to support the reliability of this method is also presented. Differences in teacher belief constructs are related to differences in instructional practices – a relationship which holds for instructional interactions with both individual students and the whole class, and which predicts instructional practices for students both with and without disabilities. We therefore speculate that differences in teachers’ beliefs about students with disabilities might be related to their larger epistemological theories about knowledge and learning. In speculating about the source of differences in beliefs and practice, it is notable that the normative school beliefs, that is, the prevailing beliefs in a school about teachers’ roles and responsibilities for students with disabilities, appear to influence the beliefs of individual teachers. The potential for differences in teachers’ beliefs and practices to influence student outcomes is also considered, with some preliminary evidence from student self-concept data.
Approach or Avoid? Exploring Overall Justice and the Differential Effects of Positive and Negative Emotions

As empirical research exploring the relationship between justice and emotion has accumulated, there have been key questions that have remained unanswered and theoretical inconsistencies that have emerged. In this article, the authors address several of these gaps, including whether overall justice relates to both positive and negative emotions and whether both sets of emotions mediate the relationship between overall justice and behavioral outcomes. They also reconcile theoretical inconsistencies related to the differential effects of positive and negative emotions on behavioral outcomes (i.e., performance, withdrawal, and helping). Across two field studies (Study 1 is a cross-sectional study with multirater data, N = 136; Study 2 is a longitudinal study, N = 451), positive emotions consistently mediated the relationship between overall justice and approach-related behaviors (i.e., performance and helping), whereas negative emotions consistently mediated the relationship between overall justice and avoidance-related behaviors (i.e., withdrawal). Mixed results were found for negative emotions and approach-related behaviors (i.e., performance and helping), which indicated the importance of considering context, time, and target of the behavior. The authors discuss the theoretical implications for the asymmetric and broaden-and-build theories of emotion as well as the importance of simultaneously examining both positive and negative emotions.
Pain and motor processing in the human cerebellum

Abstract Pain-related adaptations in movement require a network architecture that allows for integration across pain and motor circuits. Previous studies addressing this issue have focused on cortical areas such as the midcingulate cortex. Here, we focus on pain and motor processing in the human cerebellum. The goal of this study was to identify areas of activation in the cerebellum, which are common to pain and motor processing, and to determine whether the activation is limited to the superior and inferior cerebellar motor maps or extends into multimodal areas of the posterior cerebellum. Our observations identified overlapping activity in left and right lobules VI and VIIb during pain and motor processing. Activation in these multimodal regions persisted when pain and motor processes were combined within the same trial, and activation in contralateral left lobule VIIb persisted when stimulation was controlled for. Functional connectivity analyses revealed significant correlations in the BOLD time series between multimodal cerebellar regions and sensorimotor regions in the cerebrum including anterior midcingulate cortex, supplementary motor area, and thalamus. The current findings are the first to show multimodal processing in lobules VI and VIIb for motor control and pain processing and suggest that the posterior cerebellum may be important in understanding pain-related adaptations in motor control.
Emotions as Antecedents of Participant Sport Consumption Decisions: A Model Integrating Emotive, Self-Based, and Utilitarian Evaluations

Although emotion has occasionally been examined as a dependent variable or outcome of physical activity involvement, it rarely has been studied as an antecedent. This study examines the role of emotion in decision-making processes for participant sport consumption. A structural model is proposed to integrate emotions with self-image congruency and attitudes as antecedents of the decision to initiate physical activity in the consumption context. Context effects were investigated by two scenarios: (1) joining a private health club and (2) skiing in an indoor ski resort. A total of 199 persons responded, and structural equation models were examined. The results indicate that emotion mediates the influence of attitudes and self-image congruency on the decision to join the club and resort. The pattern of the relationships among utilitarian, self-based, and emotive evaluations depends on the sport consumption context. Discussion of theoretical and practical issues is presented and directions for future research.