Dynamics of visuo-spatial remembering: a study of information structuring in memory

We studied the process by which learning a pattern of motor activity reaches a steady-state characterized by a reduction in fluctuations. The stimuli consisted of eight visually presented dots that appeared sequentially. In a 20-trial learning phase, participants reproduced the positions of the eight dots after each presentation. Next, they reproduced the pattern 40 times without renewed presentation. In one condition, spatial distances between the dots were proportional to the intervals between their appearances; in the other they were not proportional. We analyzed how the reproduction stabilized at the configuration and dot levels. In proportional as well as non-proportional conditions, stabilization occurs at different time scales for the configuration and dot levels. The stabilization rate differed between proportional and non-proportional conditions. These results are discussed in the framework of dynamical systems.     

The trichotomous achievement goal model and intrinsic motivation: a sequential mediational analysis

This experiment was designed to extend the research by Elliot and Harackiewicz (1996) on the trichotomous achievement goal model in several important ways and to more thoroughly document the processes through which the goals in the trichotomous model influence intrinsic motivation. Results indicated that performance-avoidance goals undermined intrinsic motivation relative to performance-approach and mastery goals; the latter goals evidenced the same intrinsic motivation. These results were obtained using highly evaluative performance goal manipulations, with early adolescent participants, and for a motor task relevant to physical ability. Sequential mediational analyses revealed that competence valuation, state anxiety, and task absorption processes accounted for the observed effects. Perceived competence served neither mediating nor moderating roles.     

Physiological markers of challenge and threat mediate the effects of performance-based goals on performance

We predicted that adopting a performance-approach vs. performance-avoidance goal would lead to physiological responses characteristic of psychological states of challenge vs. threat appraisals, respectively. Furthermore, we predicted that these states would mediate the effects of goals on performance. Twenty-seven undergraduate females performed a task described as identifying either exceptionally strong performers (performance-approach goal) or exceptionally weak performers (performance-avoidance goal). Participants’ cardiovascular reactivity (CVR) was recorded while they performed the task. As predicted, participants in the performance-approach goal condition performed better on the task than did those in the performance-avoidance goal condition. Also as predicted, those in the former condition exhibited a challenge pattern of CVR whereas those in the latter condition exhibited a threat pattern of CVR. Furthermore, physiological responses mediated the effects of performance-based goals on performance.     

Predictors of situational disengagement in the academic setting: The contribution of grades,perceived competence,and academic motivation

Background. Although psychological disengagement is a well‐documented phenomenon in the academic setting, the attempts to identify its predictors are scarce. In addition, existing research has mainly focused on chronic disengagement and less is known on the determinants of situational disengagement. Aims. The purpose of the present study was to identify the predictors of situational disengagement in a physical education (PE) setting. In line with the core postulate of psychological disengagement, it was hypothesized that grades contribute to discounting through a decrease in perceived competence. Drawing upon self‐determination theory, it was also expected that devaluing reflects the motivational orientations of individuals. Sample. A total of 120 students who were in seventh, eighth, and ninth grades. Method. Students were asked to report their motivation towards PE and their perceived competence at the beginning of a 10‐week cycle. Perceived competence in PE and psychological disengagement were assessed at the end of cycle, after grades were communicated individually to each student. Results. The results revealed that grades significantly predicted discounting, through perceived competence, but did not predict devaluing. Devaluing was negatively predicted by integrated and identified regulations, and positively predicted by amotivation, whereas no motivational variables were related to discounting. Conclusion. The present study extends the core postulate of psychological disengagement to situational disengagement. It revealed that students may temporarily disengage their self‐esteem from performance feedback through discounting, but are less inclined to devalue the academic domain when faced with negative feedback in a particular situation because of their motivational orientations.     

UNDERSTANDING FEMALE SPORT ATTRITION IN A STEREOTYPICAL MALE SPORT WITHIN THE FRAMEWORK OF ECCLES'S EXPECTANCY–VALUE MODEL

An empirical research study based upon the expectancy–value model of Eccles and colleagues (1983) investigated the effect of gender-role orientations on psychological dimensions of female athletes' sport participation and the likelihood of their continued participation in a stereotypical masculine activity. The model ( Eccles et al., 1983 ) posits that gender-role orientation is linked to the intention to persist or discontinue sport participation, which is acted upon indirectly through mediation by two motivational variables: an individual's perceived competence and the perceived value of the activity. Three models were compared to test this mediation hypothesis with 333 female adolescent handball players in a prospective study. Results from structural equation modeling showed that a fully mediated model fit the data. The masculinity orientation positively predicted value for and perceived competence in handball, whereas the femininity orientation negatively predicted perceived competence. In addition, the two motivational variables negatively predicted intention to drop out. Finally, such intentions are the more proximal predictors of actual dropout.     

The influence of teacher expectations on student achievement in physical education classes: Pygmalion revisited

The main purpose of this study was to explore the relation between teacher expectations and student achievement in physical education classes, in the light of three complementary hypotheses. Student achievement may confirm teacher expectations because these expectations create self‐fulfilling prophecies, create perceptual biases, or accurately predict, without influencing, student achievement (Jussim, 1989 ). Another purpose was to examine the mediating role played by students' perceived ability in the teacher expectancy process. Study data were obtained from 173 students and 7 teachers. Path analysis revealed that teacher expectations have weak self‐fulfilling effects, strongly predicted student achievement mainly because they are accurate, and have no biasing effects on teacher judgements. Results also show evidence concerning the role of partial mediator of perceived student ability in the confirmation process of teacher expectations. Copyright © 2002 John Wiley & Sons, Ltd.     

Perceptions of competence,implicit theory of ability,perception of motivational climate,and achievement goals: a test of the trichotomous conceptualization of endorsement of achievement motivation in the physical education setting

To test and extend the conceptualization of the endorsement of achievement goals in the physical education setting Mastery, Performance-approach, and Performance-approach goals, Perception of the physical education competence, Implicit theory about sport ability, and Perception of the motivational climate were assessed among 682 boys attending five French schools. Analysis indicated that (1) Performance-approach goals were positively associated with perception of physical education Competence, Entity beliefs about sport ability, the Performance dimension of the motivational climate, and negatively associated with Incremental beliefs about sport ability. (2) Mastery goals were positively associated with perception of physical education Competence, Incremental beliefs about sport ability, the Mastery dimension of the motivational climate, and negatively associated with the Performance dimension of the motivational climate. Also, (3) Performance-avoidance goals were positively associated with Entity beliefs about sport ability and the Performance dimension of the motivational climate; these goals were negatively associated with Incremental beliefs about sport ability and perception of physical education Competence. These results clearly attested to the validity of the trichotomous model in the physical education setting.