Does learning a skill with the expectation of teaching it impair the skill’s execution under psychological pressure if the skill is learned with analogy instructions?

ObjectiveHaving learners practice a motor skill with the expectation of teaching it (versus an expectation of being tested on it) has been revealed to enhance skill learning. However, this improvement in skill performance is lost when the skill must be performed under psychological pressure due to ‘choking under pressure.’ The present study investigated whether this choking effect is caused by an accrual of declarative knowledge during skill practice and could be prevented if a technique (analogy instructions) to minimize the accrual of declarative knowledge during practice is employed.DesignWe used a 2 (Expectation: teach/test) x 2 (Instructions: analogy/explicit) x 2 (Posttest: low-pressure/high-pressure) mixed-factor design, with repeated measures on the last factor.MethodsOne-hundred fifty-six participants were quasi-randomly assigned (based on sex) to one of four groups. Participants in the teach/analogy and teach/explicit groups practiced golf putting with the expectation of teaching putting to another participant, and analogy instructions or explicit instructions, respectively. Participants in the test/analogy and test/explicit groups practiced golf putting with the expectation of being tested on their putting, and analogy instructions or explicit instructions, respectively. The next day all participants completed low- and high-pressure putting posttests, with their putting accuracy serving as the dependent variable.ResultsWe observed an Expectation x Instructions × Posttest interaction, such that a main effect of expectation was found in the low-pressure posttest, with the teach group exhibiting superior accuracy, and an Expectation × Instructions interaction was revealed for the high-pressure posttest. This interaction resulted from the teach group showing greater accuracy than the test group exclusively when receiving analogy instructions.ConclusionResults show that participants who practiced with the expectation of teaching exhibited superior learning and indicate that they choked under pressure likely due to their accrual of declarative knowledge during practice, since the choking effect was prevented by having them practice with analogy instructions. Accordingly, having learners practice with the expectation of teaching and techniques that minimize the accrual of declarative knowledge is recommended.     

Predictors and outcomes of sports coaches’ athlete-invested contingent self-worth

Some sports coaches not only invest considerable time and energy in their athletes, but also attach their self-worth to the successes and failures of their athletes. Grounded in Self-Determination Theory, the present study aimed to examine the theoretical predictors and outcomes of such Athlete-Invested Contingent Self-worth (AICS). Results from a cross-sectional study (Study 1; N = 740, M_age = 34.37 years) and an experimental vignette-based study among youth sports coaches (Study 2; N = 318, M_age = 38.94 years) indicated that AICS was positively related to a controlling coaching style and negatively related to a structuring style. Study 1 showed that a perceived evaluative club board was positively related to AICS, and Study 2 further demonstrated that poor performance was negatively associated with AICS and that an evaluative climate was related to AICS through experiences of need frustration. The discussion focuses on the pitfalls of coaches’ contingent self-worth for the development of their athletes.     

The Effects of Leader Support for Creativity and Leader Gender on Subordinate Creative Problem-Solving Performance

Ample correlational research shows that leader support for creativity is related to subordinate creativity, yet research examining the causality of this relationship experimentally is scant. Furthermore, most studies that demonstrate support for this relationship have used relatively subjective creativity measures that do not tap as effectively into the creative problem-solving process. Thus, we experimentally examined whether leader support for creativity affects subordinate creative problem-solving performance. We also examined whether this relationship depends on leader gender. We used experimental vignette methodology and a sample of 247 working adults to test these relationships. We found that high (vs. low) leader support for creativity resulted in a significantly higher number of ideas generated. Additionally, posthoc analyses showed that high (vs. low) leader support for creativity resulted in a significantly higher number of original ideas and higher number of quality ideas generated. We also found that when the leader was a woman (vs. man), average originality of ideas was significantly higher. We found no significant interactive effects of leader support for creativity and leader gender. We discuss how this study further elucidates our understanding of leader support for creativity, as well as avenues for future creativity research involving leader gender.     

Can I leave my hat on? A cross-level study of multiple team membership role separation

This article conceptualizes role separation in multiple team membership (MTM) (i.e., the extent to which a multiteamer's role within a focal team is different from his/her role in another team) as a key predictor of individual and team outcomes. Existing literature on MTM focuses primarily on the total number of concurrent teams that an individual contributes to, and thus largely ignores the potential diversity that may characterize MTM. In Study 1, we develop and validate a measure of MTM role separation that reflects differences in (a) expected work results; (b) team collaboration; (c) leader expectations; and (d) client and/or customer characteristics. In Study 2, we use field data to examine the cross-level implications of MTM role separation. As expected, we find that MTM role separation is positively related to a multiteamer's role ambiguity within a focal team and, by extension, harms the performance of the entire focal team. This indirect relationship is not observed when a focal team's teamwork quality (TWQ) is high. We discuss how these findings advance our understanding of the multifaceted and multi-level nature of MTM and help multiteamers, team leaders, and organizations deal with MTM's challenges.     

Philosophy,writing, and liberation

In responding to the three creative interpretive discussions in the symposium on my book Philosophy and the Art of Writing, this paper explores the different styles of philosophical discourse and their role in the practice of philosophy as a way of life that extends beyond the discursive and that combines self-cultivation with care for others in the ethical-aesthetic pursuit of living beauty. In advocating this aesthetic model of philosophical life over a purely therapeutic model, I suggest how the former can incorporate the latter's concerns for spiritual health and liberation. In developing my response to the symposiasts while elaborating on the themes of my book, I consider issues of ineffability, creative performance, embodiment, truth, heroism, vulnerability, possession, art, spirituality, love, and liberation.     

L’utilisation précoce des écrans est-elle néfaste ? Une première réponse avec la cohorte Elfe

In France, a recent well-documented book by Desmurget (2019) severely condemned all use of screen by preschoolers. Desmurget speaks from a danger of decerebration leading to dumbass children. However, a critical analysis of his argumentation suggests that such a rejection could be an overly radical position. The French longitudinal study, Elfe, was initiated in 2011 on more than 18,000 newborns. Follow-up was intensive in the infancy and pre-school periods, including a telephone interview of the mother (or, if not available, the father) at age 3.5 years. In this interview, the mothers answered many questions about the use of screens (here limited to tablets, computers, and smartphones) by their children. The children were then tested in 2016, when they were in the nursery school (4- to 5-year-olds, 57 months in mean), with a large cognitive test, involving both literacy (n = 35) and numeracy (n = 24) items, and a visual attention test, the Teddy bears cancellation test. In the latter test, the participant is asked to cross out, with the pencil in his/her dominant hand, all the teddy bears (n = 15) distributed on the page among 60 distractors in one minute of time. Moreover, the teachers were asked to rate the children's competence in cognitive (language, maths, sciences) and non-cognitive (physical or musical activities) domains and their social behaviors (helping, sharing, and attention to others) on a 3 or 5-items Likert-scale. Regression analysis of the total cognitive test score on the screen use, adjusted for age, gender, mother's study level, family's income, and number of siblings, showed an association between computer use and cognitive performance in nursery school. Correlations between screen use and, respectively, the cognitive test score, the visual attention test, the teachers’ rating about the performance or behavior of their students was never significantly negative. In fact, some were even significantly positive, albeit low and non-conclusive due to the limitations of the study. The results, both of the regression and correlational analyses, are consistent with our suggestion that Desmurget's position is overly radical but do not exclude that, in the long term, the early use of screen can be the basis of a future addiction.     

THE USE OF AN ENHANCED SIMPLIFIED HABIT-REVERSAL PROCEDURE TO REDUCE DISRUPTIVE OUTBURSTS DURING ATHLETIC PERFORMANCE

An enhanced simplified habit-reversal procedure was used with a 14-year-old boy who presented with a long history of disruptive, angry outbursts during tennis matches. Initial treatment involved simplified habit-reversal procedures delivered in a multiple baseline design across settings. Modest results led to additional supporting contingencies, including response cost. Results showed elimination of disruptive outbursts during both nontournament and tournament matches and highlight the importance of adding additional supporting contingencies to simplified habit reversal for some self-control problems.     

Application of The Assimilation Model in The Context of Family Therapy: A Case Study

In this case study the aim was to apply the APES (Assimilation of Problematic Experiences Scale) model to the analysis of the family therapeutic treatment process. This was done as a qualitative methodological triangulation in a case of the family of a 10-year old psychotic boy. The study suggests that assimilation model is suitable for many kinds of data in analyzing family therapeutic treatment processes, makes the change more comprehensible, and yields information about the effectiveness of experiential family therapy techniques.     

四字成语语境中汉字信号监测的警觉研究

成语中某一字出错作为应检测信号,正确成语作为噪音,实验时间为１００分钟,分成五个相等的时间段。结果发现,（１）四种音形条件下平均正检率在第一时间段明显上升然后保持平稳,反应时随时间变化不显著但音异形假在第一阶段与音同形异在第五阶段的反应时间明显长于其余时间阶段。（２）四种音形条件下正检率有差异,从高到低依次为：音同形似、音同形异、音异形似、音异形假．（３）音形与时间段在正确率上无交互作用,在反应时间上存在交互作用。