Team Coordination in Basketball: Description of the Cognitive Connections Among Teammates

This study investigated team coordination in basketball using the course-of-action theoretical framework. The focus was on how the players were connected with their teammates' activities. The activity of five French basketball players (17.60 ± .89 years) was studied during an official match. The data were collected and processed according to a procedure defined for course-of-action analysis. The results were used to characterize the coordination modes among players and the team coordination network that was built. The processes that underlie team coordination are discussed (i.e., mutuality and awareness), and some directions for practical applications are addressed.     

Medical Students' Views on the White Coat: A South African Perspective on Ethical Issues

There is a debate regarding the use of the white coat, a traditional symbol of the medical profession, by students. In a study evaluating final-year South African medical students' perceptions, the white coat was associated with traditional symbolic values (e.g., trust) and had practical uses (e.g., identification). The coat was generally perceived to evoke positive emotions in patients, but some recognized that it may cause anxiety or mistrust. Donning a white coat generally implied a responsibility to the profession. For a few, without the coat, patients would not cooperate, resulting in some perceiving no need to be distinguished from qualified practitioners. There was thus some evidence of entitled (vs. earned) respect. In the light of the underresourced health care setting in which these students learn clinical medicine, we recommend that students be able to recognize the potential for unprofessional or unethical behavior. Students should also be able to identify role models.     

Emerging Understanding of Patterning in 4-Year-Olds

Young children have an impressive amount of mathematics knowledge, but past psychological research has focused primarily on their number knowledge. Preschoolers also spontaneously engage in a form of early algebraic thinking—patterning. In the current study, we assessed 4-year-old children's knowledge of repeating patterns on two occasions (N = 66). Children could duplicate and extend patterns, and some showed a deeper understanding of patterns by abstracting patterns (i.e., creating the same kind of pattern using new materials). A small proportion of the children had explicit knowledge of pattern units. Error analyses indicated that some pattern knowledge was apparent before children were successful on items. Overall, findings indicate that young children are developing an understanding of repeating patterns before school entry.     

Margaret Atwood and Assisted Reproduction: From Fantasy to Reality

ABSTRACT

This article raises the bewildering impact of artificial reproduction techniques (ART) for analysts, for the family, for the couple, and for their children. It explores a number of concerns, some of which include: the dissociation of sex from reproduction; the relative absence of the usual time limits that people have traditionally taken into consideration to conceive; questions about generation and age; the risk of perceiving oneself as omnipotent; the need to renovate the story of how one came to be; the impact of ART on the way the primal scene and the Oedipal complex are worked through when there is no longer only a triangle, but more people involved in procreation; the children’s identity (Who are my real parents?) and the impact on the identity of the women involved in participating in the procreation such as the egg donor or surrogate. It also addresses the impact of ART on the analyst who has to deal with situations for which he or she is not prepared either personally or professionally. It begins by exploring Margaret Atwood’s 1985 novel, The Handmaid’s Tale, and its present day relevance to ART. Atwood’s vision was prescient. The similarity between the lives and experiences of her Handmaids and that of today’s commercial surrogates in India is often striking. It also presents some ways in which literature and media are predicting the challenges that ART will bring in the future. It explores how what was fiction a few decades ago has become reality and how what we presently think of as fiction will perhaps be a reality in the not-so-distant future. The second part of the article presents a clinical vignette in which a couple presents with infertility in the wife, whose infertility was the consequence of chemotherapy treatment she received as a young adult. She decided to look for a donor in a European country and succeeded at getting pregnant. However, though successful, the pregnancy proved to be extremely difficult. When a second pregnancy was desired, the same donor provided with her ova. To avoid the complications of the first pregnancies, the couple accepted the wife’s sister’s offer to carry the pregnancy. Their daughters are now two and four years old.     

How does information from low and high spatial frequencies interact during scene categorization?

Current models of visual perception suggest that, during scene categorization, low spatial frequencies (LSF) are rapidly processed and activate plausible interpretations of visual input. This coarse analysis would be used to guide subsequent processing of high spatial frequencies (HSF). The present study aimed to further examine how information from LSF and HSF interact and influence each other during scene categorization. In a first experimental session, participants had to categorize LSF and HSF filtered scenes belonging to two different semantic categories (artificial vs. natural). In a second experimental session, we used hybrid scenes as stimuli made by combining LSF and HSF from two different scenes which were semantically similar or dissimilar. Half of the participants categorized LSF scenes in hybrids, and the other half categorized HSF scenes in hybrids. Stimuli were presented for 30 or 100?ms. Session 1 results showed better performance for LSF than HSF scene categorization. Session 2 scene categorization was faster when participants attended and categorized LSF than HSF scene in hybrids. The semantic interference of a semantically dissimilar HSF scene on LSF scene categorization was greater than the semantic interference of a semantically dissimilar LSF scene on HSF scene categorization, irrespective of exposure duration. These results suggest a LSF advantage for scene categorization, and highlight the prominent role of HSF information when there is uncertainty about the visual stimulus, in order to disentangle between alternative interpretations.     

Visual temporal processing in dyslexia and the magnocellular deficit theory: the need for speed?

A controversial question in reading research is whether dyslexia is associated with impairments in the magnocellular system and, if so, how these low-level visual impairments might affect reading acquisition. This study used a novel chromatic flicker perception task to specifically explore temporal aspects of magnocellular functioning in 40 children with dyslexia and 42 age-matched controls (aged 7-11). The relationship between magnocellular temporal resolution and higher-level aspects of visual temporal processing including inspection time, single and dual-target (attentional blink) RSVP performance, go/no-go reaction time, and rapid naming was also assessed. The Dyslexia group exhibited significant deficits in magnocellular temporal resolution compared with controls, but the two groups did not differ in parvocellular temporal resolution. Despite the significant group differences, associations between magnocellular temporal resolution and reading ability were relatively weak, and links between low-level temporal resolution and reading ability did not appear specific to the magnocellular system. Factor analyses revealed that a collective Perceptual Speed factor, involving both low-level and higher-level visual temporal processing measures, accounted for unique variance in reading ability independently of phonological processing, rapid naming, and general ability.     

Integrating Criminological and Decision Research Theory: Implications for Understanding and Addressing Crime in Marginalized Communities

Minority groups are significantly overrepresented in crime. Theories of racial differences in crime developed using two separate and distinct approaches that highlight either increased exposure to criminogenic factors at the individual level or greater risk of crime due to disadvantaged neighborhood conditions. Neighborhood theories describe how structural disadvantage disrupts neighborhood social processes and produces oppositional street cultures. In the article, we advance theorizing on race and crime by linking the neighborhood experience to individual-level decision making via new conceptualizations of culture. Rather than a “values as goals” view of culture, culture may include a “tool kit” of ways to solve problems and this cultural toolkit may, in turn, influence how an individual makes decisions. Specifically, culturally learned toolkits may increase flaws in the decision process (e.g., fast and intuitive rather than deliberate decision processes, the use of decision heuristics) to produce more crime, which would explain the association between race and crime. We integrate this conceptualization of culture and these flaws in the decision-making process into rational choice theory at the individual level and describe how they may be exacerbated in disadvantaged neighborhood contexts. Implications for understanding race and crime and directions for future research are discussed.     

Commitment Predictors: Long‐Distance Versus Geographically Close Relationships

In this web‐based study, the authors examined long‐distance relationships (LDRs) and geographically close relationships (GCRs). Two hierarchical multiple regressions (N = 138) indicated that attachment predicted LDR and GCR commitment in Step 1. Final equations indicated that high satisfaction and investments predicted LDR commitment, whereas low attachment avoidance, low cooperative caregiving, high satisfaction, and low alternatives predicted GCR commitment. The pattern of predictors differed for LDRs versus GCRs.     

Valuing money more than people: The effects of materialism on work–family conflict

Can valuing money and material possessions lead to conflict between work and family? In this paper, we build on Carlson and Kacmar's call for more research on personal values in the context of the work–family interface. In a field study, we examined the relationship between materialism and two components of work–family conflict: work interference with family (WIF) and family interference with work (FIW). Results supported our main hypotheses that materialism is associated with both forms of work–family conflict. Further, work overload mediated the relationship between materialism and WIF, while FIW moderated the association between materialism and work overload, thus supporting a model of mediated moderation. By linking materialism to work–family conflict, this study adds to the growing evidence of the deleterious effects of holding materialistic values.