Schooling Bodies Through Physical Education: Insights from Social Epistemology and Curriculum History

Using mainly historical material fromAustralia, the paper seeks to understand earlyforms of school physical training, sport andmedical inspection as specialised means ofschooling bodies. The study adopts a socialepistemological perspective in seeking tounderstand the meaning-in-use of notions suchas physical training. It explores the socialconsequences of the practices carried out inthe name of physical training, particularly inrelation to shifts in the social regulation ofbodies over time from a mass, externalised, andcentralised form to a relatively moreindividualised, internalised and diffuse form.This focus on the body is of key importance fora social epistemological study of physicaleducation because it forces us to look closelyat the practices constituting physicaleducation.     

青少年早期自尊与抑郁的交叉滞后分析：检验易感模型和创伤模型

本研究以初一年级598名青少年为研究对象,采用三年追踪设计,运用交叉滞后回归分析,控制变量的先前水平,旨在揭示青少年早期自尊与抑郁的相互影响,检验易感模型和创伤模型。结果发现,对于青少年样本总体来说,第一、二学年抑郁各自能显著负向预测第二、三学年自尊,支持创伤模型;同时第二学年自尊又能显著负向预测第三学年抑郁,支持易感模型。对于女生而言,其自尊与抑郁之间的关系与样本总体相同,既支持易感模型,又支持创伤模型;对于男生而言,仅发现其第二学年抑郁能显著负向预测第三学年自尊,支持创伤模型。这些结果表明青少年早期的自尊与抑郁存在双向的相互影响,易感模型和创伤模型同时起作用,而且这种影响存在显著的性别差异。     

Analysis of early representations and personality among victims of domestic violence

IntroductionThis exploratory study analyses the individual elements of the victims of domestic violence through life events, early dysfunctional representations and personality.ObjectivesThis research aims, firstly, to show the existence of early traumatic experiences for the victims of domestic violence. Secondly, it aims to measure the prevalence of early maladaptive schema and identify personality traits in these subjects. Finally, our aim is to highlight that depending on the violence carried out within the couple (reciprocal/unilateral), activated schemas and personality traits are different.MethodOur sample consists of 80 female subjects, non-abused women (n = 40) and victims of domestic violence (n = 40), of which 22 victims of unilateral violence and 18 victims of reciprocal violence. Participants filled out an initial questionnaire as well as the scales and self-report questionnaires as follows: Life events (Amiel-Lebigre, 1984); TCI (Cloninger et al., 1993); YSQ-S3 (Young et al., 2005). The data were subject to statistical analysis and were processed using the software SPSS 22.ResultsThe results show that the victims have experienced more early traumas than non-victims, that schemas (emotional deprivation, mistrust and abuse, subjugation, self-sacrifice) are more active. We note also different personality traits according to the different groups (victims/non-victims) and subgroups (reciprocal violence/unilateral violence).ConclusionOur study sheds light on the role of the individual elements of the victims on the perception of the relationship and on the process of engagement and disengagement of women in abusive relationships. Limits and expectations of the study are discussed.     

Processing reflexives and pronouns in picture noun phrase

Binding theory (e.g., Chomsky, 1981) has played a central role in both syntactic theory and models of language processing. Its constraints are designed to predict that the referential domains of pronouns and reflexives are nonoverlapping, that is, are complementary; these constraints are also thought to play a role in online reference resolution. The predictions of binding theory and its role in sentence processing were tested in four experiments that monitored participants' eye movements as they followed spoken instructions to have a doll touch a picture belonging to another doll. The instructions used pronouns and reflexives embedded in picture noun phrases (PNPs) containing possessor phrases (e.g., Pick up Ken. Have Ken touch Harry's picture of himself). Although the interpretations assigned to pronouns were generally consistent with binding theory, reflexives were frequently assigned interpretations that violated binding theory. In addition, the timing and pattern of eye movements were inconsistent with models of language processing that assume that binding theory acts as an early filter to restrict the referential domain. The interpretations assigned to reflexives in PNPs with possessors suggest that they are binding-theory-exempt logophors, a conclusion that unifies the treatment of reflexives in PNPs.     

Contact with maternal parent and siblings affects hunting behavior,learning, and central nervous system development in spiderlings of <Emphasis Type="Italic">Hogna carolinensis</Emphasis> (Araeneae: Lycosidae)

The purpose of this study was to determine the effects of early experience (rearing conditions) on the central nervous system (CNS) and behavior of spiderlings of Hogna carolinensis (Lycosidae). We were interested in whether or not spiderlings that were allowed to remain in contact with their maternal parent and siblings (enriched condition, EC) would exhibit differences in CNS development or subsequent behavior when compared with those reared in isolation (impoverished condition, IC). Spiderlings emerged from their egg sacs and climbed onto the dorsal surface of their mother's abdomen where they remained until their yolk supply was depleted (5 days). They dispersed on day 6 after emergence. We compared the ability of 16-day-old EC and IC spiderlings to capture prey in a linear runway and to learn a complex maze (spatial learning). We also compared certain aspects of CNS development (brain weight, total number of brain cells, volume of central body and protocerebral neuropil) in EC and IC spiderlings. Results indicated that EC subjects are more efficient at capturing moving prey (crickets) and exhibited improved performance (significantly fewer blind alley errors) in the maze. The volume of the protocerebral neuropil in 6-day-old EC animals increased 30% over a 5-day period after emergence as compared to IC animals of the same age. The volume of the central body of EC animals increased 34.8% over the same time period. On day 6 after emergence, the weight of the protocerebrum was significantly greater in EC versus IC subjects. There were no significant effects of rearing condition (EC vs IC) or age (1- and 6-day-old spiderlings) on the total number of nerve cells in the protocerebrum, suggesting that the difference in protocerebral weight was due primarily to differences in supporting glial tissues and neuropil matrix. In conclusion, the data suggest that early contact with the maternal parent and siblings is of vital importance to CNS development in lycosid spiderlings and can influence the capacity for spatial learning as well as the ability to capture prey. Electronic Publication     

Middle School as a Developmental Niche for Civic Engagement

The present study investigated how school climate, school connectedness and academic efficacy beliefs inform emergent civic engagement behaviors among middle school youth of color. These associations were examined both concurrently and longitudinally using a developmentally appropriate measure of civic engagement. Data were drawn from two subsamples of a larger study of social/emotional development in middle school (cross‐sectional sample n = 324; longitudinal sample n = 232), M = 12 years old, 46 % female, 53 % male. Forty‐two percent (42.2 %) of the sample self‐identified as African American, 19.8 % as Multiracial or Mixed, 19.4 % as Latino, 11.6 % as Asian American or Pacific Islander, 11.6 % identified as Other, and 5.2 % as Native American. The study tested and found support for a latent mediation model in which more positive perceptions of school climate were positively related to school connectedness, and this in turn, was positively associated with civic engagement; school climate was also positively associated with academic‐self‐efficacy beliefs, but such beliefs did not mediate the climate‐civic engagement association. Implications for future research and practice are discussed.     

Alexithymia and psychosocial problems among Italian preadolescents. A latent class analysis approach

The study, conducted on Italian preadolscents aged 11 to 13 belonging to the general population, aims to investigate the relationship between the emotional functioning, namely, alexithymia, and the risk of developing behavioral and emotional problems measured using the Strength and Difficulty Questionnaire. The latent class analysis approach allowed to identify two latent variables, accounting for the internalizing (emotional symptoms and difficulties in emotional awareness) and for the externalizing problems (conduct problems and hyperactivity, problematic relationships with peers, poor prosocial behaviors and externally oriented thinking). The two latent variables featured two latent classes: the difficulty in dealing with problems and the strength to face problems that was representative of most of the healthy participants with specific gender differences. Along with the analysis of psychopathological behaviors, the study of resilience and strengths can prove to be a key step in order to develop valuable preventive approaches to tackle psychiatric disorders.     

The Other Shoe: An Early Operant Conditioning Chamber for Pigeons

We describe an early operant conditioning chamber fabricated by Harvard University instrument maker Ralph Gerbrands and shipped to Japan in 1952 in response to a request of Professor B. F. Skinner by Japanese psychologists. It is a rare example, perhaps the earliest still physically existing, of such a chamber for use with pigeons. Although the overall structure and many of the components are similar to contemporary pigeon chambers, several differences are noted and contrasted to evolutionary changes in this most important laboratory tool in the experimental analysis of behavior. The chamber also is testimony to the early internationalization of behavior analysis.     

Relationships,Environment, and the Brain: How Emerging Research is Changing What We Know about the Impact of Families on Human Development

Recent research is providing family therapists with new information about the complex interaction between an individual's biological makeup and his/her social and physical environment. Family and social relationships, particularly during sensitive periods early in life, can affect a child's biological foundation. Additionally, stress during the early years can have a lasting effect on an individual's physical and mental health and contribute to the onset of severe mental illness. Community programs have been developed to intervene early with families who have an at‐risk child to prevent or minimize the onset of mental illness including providing partnerships with at‐risk mothers of infants to shape attachment relationships. Programs are also developing individual and family interventions to prevent the onset of psychosis. Practicing family therapists can incorporate emerging neuroscience and early intervention research and leverage the growing base of community programs to enhance the effectiveness and sustainability of mental health outcomes for clients. Additionally, family therapy education programs should broaden student training to incorporate the growing body of information about how family relationships affect individual mental health development.     

Confirmatory factor analysis of the Early Arithmetic,Reading, and Learning Indicators (EARLI)

Despite growing interest in early intervention, there are few measures available to monitor the progress of early academic skills in preschoolers. The Early Arithmetic, Reading, and Learning Indicators (EARLI; DiPerna, Morgan, & Lei, 2007) were developed as brief assessments of critical early literacy and numeracy skills. The purpose of the current study was to examine the factor structure of the EARLI probes via confirmatory factor analysis (CFA) in a sample of Head Start preschoolers (N = 289). A two-factor model with correlated error terms and a bifactor model provided comparable fit to the data, although there were some structural problems with the latter model. The utility of the bifactor model for explaining the structure of early academic skills as well as the utility of the EARLI probes as measures of literacy and numeracy skills in preschool are discussed.