Personal problem-solving scoring of the TAT: sensitivity to training

The Thematic Apperception Test (TAT; Murray, 1943) is one of the most frequently taught and administered projective instruments in the United States. Nevertheless, formal scoring systems are not often used when evaluating story responses; thus, the reliability and validity of response interpretations remain controversial. The sensitivity-to-training of a procedure that uses the TAT to assess personal problem-solving skills, namely the Personal Problem-Solving System (PPSS; Ronan, 1990), was evaluated. In Experiment 1, undergraduate students received either detailed (n = 30) or minimal (n = 29) training in the problem-solving skill of generating alternative solutions to personal problems and subsequently wrote responses to three TAT cards. In Experiment 2, subjects received either detailed (n = 22) or minimal (n = 22) training in a utility model of decision making and thereafter responded to the same three TAT cards. Subjects who received detailed training, when compared to their minimally trained counterparts, reported an increase in their knowledge of the relevant problem-solving skill, and this increased knowledge influenced their responses to the TAT cards as measured by the PPSS scores. Implications for the construct validity of the PPSS are discussed.     

G(o) activation is required for both appetitive and aversive memory acquisition in Drosophila

Heterotrimeric G(o) is an abundant brain protein required for negatively reinforced short-term associative olfactory memory in Drosophila. G(o) is the only known substrate of the S1 subunit of pertussis toxin (PTX) in fly, and acute expression of PTX within the mushroom body neurons (MB) induces a reversible deficit in associative olfactory memory. We demonstrate here that the induction of PTX within the α/β and γ lobe MB neurons leads to impaired memory acquisition without affecting memory stability. The induction of PTX within these MB neurons also leads to a significant defect in an optimized positively reinforced short-term memory paradigm; however, this PTX-induced learning deficit is noticeably less severe than found with the negatively reinforced paradigm. Both negatively and positively reinforced memory phenotypes are rescued by the constitutive expression of G(o)α transgenes bearing the Cys(351)Ile mutation. Since this mutation renders the G(o) molecule insensitive to PTX, the results isolate the effect of PTX on both forms of olfactory associative learning to the inhibition of the G(o) activation.     

Bidirectional semantic interference between action and speech

Research on embodied cognition assumes that language processing involves modal simulations that recruit the same neural systems that are usually used for action execution. If this is true, one should find evidence for bidirectional crosstalk between action and language. Using a direct matching paradigm, this study tested if action-languages interactions are bidirectional (Experiments 1 and 2), and whether the effect of crosstalk between action perception and language production is due to facilitation or interference (Experiment 3). Replicating previous findings, we found evidence for crosstalk when manual actions had to be performed simultaneously to action-word perception (Experiment 1) and also when language had to be produced during simultaneous perception of hand actions (Experiment 2). These findings suggest a clear bidirectional relationship between action and language. The latter crosstalk effect was due to interference between action and language (Experiment 3). By extending previous research of embodied cognition, the present findings provide novel evidence suggesting that bidirectional functional relations between action and language are based on similar conceptual-semantic representations.     

Predicting performance and performance satisfaction: mindfulness and beliefs about the ability to deal with social barriers in sport

This research investigates the role of beliefs about the ability to deal with specific social barriers and its relationships to mindfulness, football performance, and satisfaction with one's own and team performance. Study 1 aimed at eliciting these social barriers. Study 2 tested (i) whether self-efficacy referring to social barriers would predict performance over and above task-related self-efficacy and collective efficacy and (ii) the mediating role of self-efficacy to overcome social barriers in the relationship between mindfulness and performance. Participants were football (soccer) players aged 16–21 years (Study 1: N = 30; Study 2: N = 101, longitudinal sample: n = 88). Study 1 resulted in eliciting 82 social barriers referring to team, peer leadership, and coaches. Study 2 showed that task-related self-efficacy and collective efficacy explained performance satisfaction at seven-month follow-up, whereas self-efficacy referring to social barriers explained shooting performance at seven-month follow-up. Indirect associations between mindfulness and performance were found with three types of self-efficacy referring to social barriers, operating as parallel mediators. Results provide evidence for the role of beliefs about the ability to cope with social barriers and show a complex interplay between different types of self-efficacy and collective efficacy in predicting team sport performance.     

The joint flanker effect: Less social than previously thought

Research on joint action has been taken to suggest that actors automatically co-represent the tasks and/or actions of co-actors. However, recent findings on the joint Simon effect have provided evidence for a nonsocial account, which renders automatic co-representation unlikely. In the present study, we aimed to test whether a nonsocial account is also feasible for the joint version of the flanker task. In particular, we manipulated the social nature of the “co-actor” who could be another human or a Japanese waving cat. Contrary to the social interpretation of the joint flanker effect, the results demonstrated a “joint” flanker effect, irrespective of whether participants shared the task with another person or with the Japanese waving cat.     

Clinical and psychopathological research on attachment: the contribution of the psychic envelopes model

This paper proposes to put into perspective the attachment model (Bowlby) and that of psychic envelopes (Anzieu) so as to grasp the contribution of attachment theory to the field of psychopathology. Having laid the foundations of the epistemological debate between these two models, relying on a discussion of the stakes inherent in the psychoaffective development approach, the author refers to current forms of psychopathology, which draw massively on the borderline and narcissistic concepts, in order to discuss the sense and benefits of the “skin–ego” model as an alternative and complement to attachment theory. Beyond altering reference models in psychopathology, this debate and related inputs lead to consider therapeutic applications through a combination of the notion of “caregiving group” – a group version of the attachment figure – and the notion of therapeutic offer as a necessary alternative to the ideology of demand.