Foster Parents’ Involvement in Authoritative Parenting and Interest in Future Parenting Training

We surveyed 191 Southwest Ohio foster parents regarding their involvement in authoritative parenting and interest for additional parenting education. Our results showed that most respondents reported using an authoritative parenting style and were interested in receiving future training. Involvement in authoritative parenting differed significantly based on level of education and number of years as a foster parent. Foster parents with a college degree or higher were significantly more involved in authoritative parenting than foster parents with a high school diploma or less. Those who had been a foster parent for greater than five years were significantly more likely than those who been a foster parent for five years or less to use authoritative parenting and desire future training in authoritative parenting.     

ERPs associated with visual duration discriminations in prefrontal and parietal cortex

An event-related potentials (ERP) study was undertaken to examine the role of prefrontal and parietal association cortices on selective attention and short-term memory functions in a duration discrimination task. Subjects performed better when discriminating the first stimulus relative to the second and not the reverse. Two contingent negative variations (CNV) were obtained for each stimulus duration at prefrontal regions, as well as two P300s at parietal regions. The CNV(S1) component recorded during the first stimulus (S1) appeared to be involved in selective attention at bilateral sites, while the P300(S1) component in the left hemisphere may be implicated in retaining it. The CNV(S2) wave, displayed during the second stimulus (S2), at bilateral sites and the right-sided P300(S2) wave seem to be implicated in working memory. The results indicate that recorded activity at prefrontal and parietal association cortices is tightly linked to task parameters and behavioral performances.     

Asymmetrical interactions between thirst and hunger in pavlovian-instrumental transfer

Pavlovian-instrumental transfer experiments have demonstrated that a stimulus paired with a sucrose solution under hunger will increase instrumental performance under thirst relative to a stimulus previously paired with food pellets. In Experiment 1 it was demonstrated that this difference is, in part, produced by suppression induced by the pellet stimulus, which, it was found, acted to reduce instrumental performance under thirst. In Experiment 2, the reverse shift was examined, comparing the effects of stimuli paired with either a saline solution or a sucrose solution under thirst on instrumental performance under hunger. Although the sucrose stimulus was found to elevate performance when hungry, the saline stimulus was found to be without effect. This asymmetry in the interaction between hunger and thirst is discussed in terms of the way motivational states control the interaction between sensory and affective components of the reinforcer.     

Neural effects of short-term training on working memory

Working memory training has been the focus of intense research interest. Despite accumulating behavioral work, knowledge about the neural mechanisms underlying training effects is scarce. Here, we show that 7 days of training on an n-back task led to substantial performance improvements in the trained task; furthermore, the experimental group showed cross-modal transfer, as compared with an active control group. In addition, there were two neural effects that emerged as a function of training: first, increased perfusion during task performance in selected regions, reflecting a neural response to cope with high task demand; second, increased blood flow at rest in regions where training effects were apparent. We also found that perfusion at rest was correlated with task proficiency, probably reflecting an improved neural readiness to perform. Our findings are discussed within the context of the available neuroimaging literature on n-back training.     

The Birth of the Philosophy of Sport in France 1950–1980. Part 1: from Ulmann to Rauch through Vigarello

A cursory review of the philosophy of sport readily reveals that it is dominated by Anglo-Saxon analytical philosophical milieux, in the departments of philosophy and kinesiology, the centers of bioethics, and the faculties of health around the world. In France, however, with the exception of a few researchers working in the philosophy or sport, and within an analytical paradigm, the development of the subject has gone almost unnoticed. By contrast, the discipline of history of sport clearly moved away from philosophy in France with the establishment of a separate field of study based on the Anglo-Saxon model from the work pioneer of Pierre Arnaud developed by Thierry Terret and other sports historians. Nevertheless, in French universities, faculties of philosophy have not been open to research in the philosophy of the body. The philosophy of sport is not taught as such in French Universities even if our generation pursues ways opened by Jacques Ulmann, Bernard Jeu, Bernard Guillemain, Michel Bernard, Jean-Michel Berthelot, Gilbert Andrieu, Bertrand During, André Rauch, Marie-Hélène Brousse, Françoise Labridy, and Georges Vigarello, among others, through their reflections on the philosophy of the body. This article discusses the influence of some of these authors, and especially of Georges Gusdorf, Michel Foucault, and Georges Snyders on the nature and prospects for the philosophy of sport in France.     

Individual differences in the shape bias in preschool children with specific language impairment and typical language development: theoretical and clinical implications

We investigated whether preschool children with specific language impairment (SLI) exhibit the shape bias in word learning: the bias to generalize based on shape rather than size, color, or texture in an object naming context (‘This is a wek; find another wek’) but not in a non‐naming similarity classification context (‘See this? Which one goes with this one?’). Fifty‐four preschool children (16 with SLI, 16 children with typical language [TL] in an equated control group, and 22 additional children with TL included in individual differences analyses but not group comparisons) completed a battery of linguistic and cognitive assessments and two experiments. In Experiment 1, children made generalization choices in object naming and similarity classification contexts on separate days, from options similar to a target object in shape, color, or texture. On average, TL children exhibited the shape bias in an object naming context, but children with SLI did not. In Experiment 2, we tested whether the failure to exhibit the shape bias might be linked to ability to detect systematicities in the visual domain. Experiment 2 supported this hypothesis, in that children with SLI failed to learn simple paired visual associations that were readily learned by children with TL. Analyses of individual differences in the two studies revealed that visual paired‐associate learning predicted degree of shape bias in children with SLI and TL better than any other measure of nonverbal intelligence or standard assessments of language ability. We discuss theoretical and clinical implications.     

When talking makes you feel like a group: The emergence of group-based emotions

Group-based emotions are emotional reactions to group concerns and have been shown to emerge when people appraise events while endorsing a specific social identity. Here we investigate whether discussing a group-relevant event with other group members affects emotional reactions in a similar way. In two experiments, we confronted participants with an unfair group-relevant event, while manipulating their social identity and whether they discussed the event or an unrelated topic. Our major finding is that having group members discuss the unfair group-relevant event led to emotions that were more negative than in the irrelevant discussion and comparable to those observed when social identity had been made salient explicitly beforehand. Moreover, it also generated group-based appraisals of injustice (Experiment 1) and group-based identity (Experiment 2). This research sheds new light not only on the consequences of within-group sharing of emotions for the unfolding of intergroup relations but also on the nature of group-based emotions.     

Teacher Beliefs and Stress

The first of two studies provided validity data on the Teacher Irrational Belief Scale that measures a set of beliefs of teachers previous research has found to be associated with teacher stress. Employing a sample of 850 primary and secondary teachers in Australia, an exploratory factor analysis resulted in four distinct factors: Self-downing, Authoritarianism, Demands for Justice, and Low Frustration Tolerance. These four sub-scales demonstrated adequate internal reliability and correlated with self-ratings of stress occasioned by different teaching stressors. In a second study, 140 teachers and 26 teachers retired from teaching because of stress completed the Teacher Irrational Belief Scale and a measure of teacher stress. Teachers retired from teaching due to stress scored higher on sub-scales of Self-downing and Low Frustration Tolerance than teachers still teaching. These results are discussed in terms of Ellis’ theory of REBT and implications for consultants and teacher educators offering stress management programs and support for teachers.