Collective synchrony increases prosociality towards non-performers and out-group members

Previous research has found that behavioural synchrony between people leads to greater prosocial tendencies towards co-performers. In this study we investigated the scope of this prosocial effect: does it extend beyond the performance group to an extended in-group (extended parochial prosociality) or even to other people in general (generalized prosociality)? Participants performed a simple rhythmic movement either in time (synchrony condition) or out of time (asynchrony condition) with each other. Before and during the rhythmic movement, participants were exposed to a prime that made salient an extended in-group identity. After the task, half the participants had the opportunity to help an extended in-group member; the other half had the opportunity to help an out-group member. We found a main effect of our synchrony manipulation across both help targets suggesting that the prosocial effects of synchrony extend to non-performers. Furthermore, there was a significantly higher proportion of participants willing to help an out-group member after moving collectively in synchrony. This study shows that under certain intergroup contexts synchrony can lead to generalized prosociality with performers displaying greater prosociality even towards out-group members.

Can group exercise programs improve health outcomes in pregnant women? A systematic review

Current scientific evidence supports the recommendation to initiate or continue the practice of physical exercise in healthy pregnant women. Group exercise programs have positive effects in improving health and well-being, as well as social support. In order to understand the scientific evidence in this field, and the outcomes in maternal health, it has generated wide interest in exploring the studies carried out with more relevant group exercise programs. The aim of this systematic review was to evaluate the available evidence on the effectiveness of group exercise programs in improving women’s and newborns health outcomes during pregnancy. Three databases were used to conduct literature searches and strict inclusion and exclusion criteria were employed. Seventeen studies were selected for analysis. All studies were randomized control trials conducted with pregnant women that evaluated the effect of group exercise programs on the health outcomes of mother and newborn. Most studies followed a supervised structured exercise program including a main aerobic part, resistance training, pelvic floor training and stretching and relaxation sections. The significant effects of the programs are related with improved maternal perception of health status, lower maternal weight gain, improved levels of maternal glucose tolerance, improved aerobic fitness and muscular strength, lower frequency of urinary incontinence, improved sick leave due to lumbopelvic pain, fewer cesarean and instrumental deliveries, higher newborn Apgar score and faster postpartum recovery. Exercise and health professionals should advise pregnant women that aerobic group exercise during pregnancy improves a wide range of health outcomes for the women and newborn

More than just a problem with faces: Altered body perception in a group of congenital prosopagnosics

It has been estimated that one out of forty people in the general population suffer from congenital prosopagnosia (CP), a neurodevelopmental disorder characterized by difficulty identifying people by their faces. CP involves impairment in recognising faces, although the perception of non-face stimuli may also be impaired. Given that social interaction does not only depend on face processing, but also the processing of bodies, it is of theoretical importance to ascertain whether CP is also characterised by body perception impairments. Here, we tested eleven CPs and eleven matched control participants on the Body Identity Recognition Task (BIRT), a forced-choice match-to-sample task, using stimuli that require processing of body, not clothing, specific features. Results indicated that the group of CPs was as accurate as controls on the BIRT, which is in line with the lack of body perception complaints by CPs. However the CPs were slower than controls, and when accuracy and response times were combined into inverse efficiency scores (IES), the group of CPs were impaired, suggesting that the CPs could be using more effortful cognitive mechanisms to be as accurate as controls. In conclusion, our findings demonstrate CP may not generally be limited to face processing difficulties, but may also extend to body perception

Molecular cloning and analysis of Xeroderma pigmentosum group-D (xpd) in zebrafish

Dissertação de mest., Ciências Biomédicas, Departamento de Ciências Biomédicas e Medicina, Univ. do Algarve, 2011

Increasing the use of group interventions in a pediatric rehabilitation program: perceptions of administrators, therapists, and parents

Objectives. To explore perceptions related to increased utilization of group interventions as a part of the service reorganization within a pediatric rehabilitation program. Methods. Individual interviews with program administrators (n=13) and focus groups with therapists (n=19) and parents of children with disabilities (n=5) were conducted. Data were analyzed using a coding grid inspired by the organized action systems theory. Results. Administrators and therapists identified several issues including the need to improve the referral process for groups and the coordination across services. Groups considerably modified practice and required substantial efforts from therapists. Administrators felt groups contributed to increased service accessibility. Although therapists had some doubts about service quality in groups, especially in regard to the reduced attention to individual needs, they reported positive benefits on children’s social participation. Generally, parents were satisfied with group interventions. Conclusion. Groups appear to be a promising method of service delivery, but organizational-related issues should be considered.

Developing Web Design Skills Through Group Critiquing and Feedback.

The aim of this quasi-experimental research study was to investigate whether guided small-group discussions that involved explaining, analysing or justifying design and followed a modeling session from the teacher could improve students' creativity in web design. The convenience sample comprised of 37 third year students of the ""Publication Design and Hypermedi Technology"" program at John Abbott College in Sainte-Anne-de-Bellvue, Quebec who had enrolled in the Web Design course offered in the Fall semester of 2011. The primary instrument of this study was a set of two assigments for the course. A traditional teaching method was used during the first assignment and a small-group teaching strategy was implemented during the second one. Another instrument used in this research was a questionnaire on willingness to participate in teamwork. The last instrument of this study was a questionnaire on the type of intelligences that students possessed. It is hoped that the knowledge gathered from the study will add to the information about group-work activities and critiquing in particular.

Talking book repair group : history in Columbia, S.C. : fifty years of service, 1960 - 2010

This book gives the history of the South Carolina Chapter 61 of the Telephone Pioneers of America from 1960-2010. These volunteers repair talking book machines for the South Carolina State Library Talking Book Services.