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991.
While an historical glance through the sport psychology literature reveals an interest in performance excellence since its beginning, a focus of personal excellence has been a more recent trend. This review will address the relationships between performance and personal excellence. More specifically, we question whether performance excellence in high-level sport, by virtue of the exceptional demands on the elite athlete, occurs at the expense of development in personal excellence or whether performance excellence is possible only through personal excellence. Furthermore, we propose that the field may reconcile these ideals in the future through an athlete-centered sport model. This model is defined by the philosophy that developmentally appropriate sport can be used as a vehicle for enhancing overall well-being and the acquisition of lifelong skills. Performance excellence, therefore, co-exists in the same environment as personal excellence. The implications of implementing an athlete-centered sport system for athletes and coaches and for the research and practice of those in sport psychology will be addressed. 相似文献
992.
The primary purpose of this quantitative synthesis of single-subject research was to investigate the relative effectiveness of function-based and non-function-based behavioral interventions for students diagnosed with attention-deficit/hyperactivity disorder. In addition, associations between various participant, assessment, and intervention characteristics were investigated. Eighty-two studies incorporating a total of 168 participants were included. Because no single effect size metric has garnered absolute support to date, three different effect size metrics were calculated: the standard mean difference, percent exceeding the median baseline phase, and improvement rate difference. Overall, function-based interventions were associated with significantly larger effects than non-function-based interventions. Interventions based on the functional analysis manipulations were also associated with larger effects. Limitations, directions for future research, and implications for practice are discussed. 相似文献
993.
Amy K. Hegarty Max J. Kurz Wayne Stuberg Anne K. Silverman 《Journal of motor behavior》2013,45(5):496-510
Strength training is often prescribed for children with cerebral palsy (CP); however, links between strength gains and mobility are unclear. Nine children (age 14?±?3?years; GMFCS I-III) with spastic CP completed a 6-week strength-training program. Musculoskeletal gait simulations were generated for four children to assess training effects on muscle forces and function. There were increases in isometric joint strength, but no statistical changes in fast-as-possible walking speed or endurance after training. The walking simulations revealed changes in muscle forces and contributions to body center of mass acceleration, with greater forces from the hip muscles during walking most commonly observed. A progressive strength-training program can result in isometric and dynamic strength gains in children with CP, associated with variable mobility outcomes. 相似文献
994.
Patrice R. Rougier Jeanne Marsande Max James Manu Brachet 《Journal of motor behavior》2013,45(6):603-609
Postural strategies of healthy young adults to control tandem stance were investigated through the calculation of the relative contribution of the two loading-unloading (LU) and pressure-distribution (PD) mechanisms and the two legs for controlling the resultant center-of-pressure (CPRes) displacements. Weight-bearing asymmetry and limb dominance were also studied. For antero-posterior and medio-lateral CPRes displacements, LU and PD mechanisms mainly contribute, respectively. A significant LU contribution is nonetheless observed for medio-lateral control, due to a lateral gap between the CP positions under each foot despite a strict sagittal alignment for the two feet. Moreover, for medio-lateral control, the respective involvement of the two legs is related to the level of weight-bearing asymmetry, whereas the front leg mainly controls the antero-posterior sway. By specifying potential effects of body-weight asymmetry and limb dominance, to a better testing of patients with deficiencies in lateral sway control. 相似文献
995.
Max Prola 《Journal of personality assessment》2013,95(6):477-483
Because support for the hypothesis that motor inhibition stimulates fantasy is based entirely on changes in the Rorschach M response, the generality of the phenomenon is in doubt and was tested by observing the effect of restricted motility on TAT productions, scored for fantasy with the Transcendence Index. The influences of general activity level and daydreaming tendency also were studied, as well as the hypothesis that motor inhibition specifically affects only fantasy about movement. No change in movement fantasy, non-movement fantasy, or total fantasy was found in the present study, suggesting that previous investigators may have overstated the case in inferring that total fantasy is stimulated by motor inhibition. Rather, some property specific to the M response may be involved, and some speculation about its nature is offered. 相似文献
996.
The matching of 25 frontal drawings of the female human figure with 25 frontal photographs of the college women who drew the figures was attempted by 30 male graduate psychology students and 30 women religious graduate students of art. The drawings and photos were arranged in envelopes according to a balanced lattice design, and presented to each of the judges in different envelopes in an order determined by randomized latin squares. Both groups matched the drawings with the photographs of the same Ss at significantly higher than chance expectancy (p<.01). These findings suggest that this matching technique may be of some value in testing the hypothesis of objective body self projection in human figure drawings. 相似文献
997.
Richard M. Ryckman Max Hammer Linda M. Kaczor Joel A. Gold 《Journal of personality assessment》2013,95(3-4):630-639
Theory testing in the area of hypercompetitiveness has been impeded by the lack of an adequate psychometric instrument. Four studies were conducted as part of an initial research program designed to remedy this deficiency by constructing an individual difference measure of general hypercompetitive attitude with satisfactory psychometric properties. In Studies 1 and 2, a 26-item scale was derived primarily through item-total correlational analysis; it demonstrated adequate internal and test-retest reliabilities. The remaining two studies were concerned with determining the construct validity of the scale. In line with theoretical expectations based on Horney's theory of neurosis, subjects who perceived themselves as hypercompetitive were less psychologically healthy. The potential usefulness of the scale in therapeutic, athletic, school, and business settings is discussed. 相似文献
998.
Lauren R. Pryor Joshua D. Miller Eric T. Gaughan 《Journal of personality assessment》2013,95(5):517-520
Two studies on the relations between various styles of defense and the power or validity of self-reports on objective personality questionnaires. The power of individual items on the Rotter Internal-External Locus of Control scale to discriminate between subjects defined as internals or externals by a median-cut procedure using the total score was not affected by the presence Or absence of a projective defensive style. However, the presence of repressive tendencies did appear to restrict item power. Prediction from two achievement scales taken from Gough's California Psychological Inventory was not influenced by level of repression, was affected somewhat adversely by a projective style, and was most clearly contaminated by a rationalizing defense. It was proposed that the differential effects of defensive styles upon the validity of personality tests depended upon the convergence or divergence of the cognitive operations involved in the type of defense and in the type of personality measure. 相似文献
999.
Donald J. Viglione Amy C. Blume-Marcovici Heidi L. Miller Luciano Giromini Gregory Meyer 《Journal of personality assessment》2013,95(6):607-612
Summary: Presented definitions for the construct of ambiguity tolerance. The measun: of ambiguity tolerance (MAT-50) had high internal reliability (r = .88) and high test-retest reliability (r = .86) over a 10-to-12 week period. A content analysis of the measure and a subjective imalysis by 20 graduate students indicated adequate content validity. A multivariate comparison with two other ambiguity measures, two rigidity measures, and a short dogmatism measure provided strong evidence for criteria-related validity. Finally, four independent empirical studies showed good construct validity. 相似文献
1000.
Stephanie N. Mullins-Sweatt Maryanne Edmundson Shannon Sauer-Zavala Donald R. Lynam Joshua D. Miller Thomas A. Widiger 《Journal of personality assessment》2013,95(5):475-487
This study provides psychometric data for a new self-report measure of borderline personality traits from the perspective of the Five-factor model (FFM) of general personality. Subscales were constructed in an undergraduate sample (n = 109) to assess maladaptive variants of 12 FFM traits (e.g., Affective Dysregulation as a maladaptive variant of FFM Vulnerability). On the basis of data from a second undergraduate sample (n = 111), the Five Factor Borderline Inventory (FFBI) subscales were shown to have good internal consistency, convergent, discriminant, and incremental validity. These psychometric results were replicated in a clinical sample of female residents at a substance abuse treatment facility (n = 94). 相似文献