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Completing homework assignments is part of students' daily routine. Because this task is embedded within the home environment, parents play an important role in homework‐related attitudes and behaviors. Recent findings have demonstrated that effort and cognitive engagement while doing homework are better proximal predictors of positive outcomes than merely the time spent on it. The purpose of the current study was to examine whether parental goal emphasis explains children's motivational orientation toward homework and the perceived dissonance between home and school. Participants included parent–child dyads (N = 220), who completed surveys adapted from the Patterns of Adaptive Learning Scales. Path analysis using structural equation modeling indicated that parents’ emphasis on mastery goals was associated with children's mastery goals, which was in turn linked with higher achievement in school. Parents’ emphasis on performance goals was associated with children's performance goals and a higher sense of dissonance between home and school. 相似文献
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Gali Dar Alon Yehiel Maya Cale’ Benzoor 《Sports biomechanics / International Society of Biomechanics in Sports》2019,18(4):426-436
The landing error scoring system (LESS) assesses the quality of a landing after a jump. The quality of the jump is usually evaluated using a three-dimensional (3-D) motion analysis system or a two-dimensional (2-D) video analysis visually rated by a clinician. However, both methods have disadvantages. The aim of this study was to examine the concurrent validity of a novel portable motion analysis system (‘PhysiMax System’) in assessing the LESS score by comparing it to video analysis. The study population included 48 healthy participants (28.45 ± 5.61 years), each performing the LESS test while two video cameras and the ‘PhysiMax’ simultaneously recorded the jump. The ‘Physimax’ system automatically evaluated the LESS. Subsequently, the examiners scored the test by viewing the video recordings, blinded to the ‘PhysiMax’ results. The mean LESS score, using the video recordings and the ‘PhysiMax’ was 4.77 (±2.29) and 5.15 (±2.58), respectively, (ICC = 0.80, 95% confidence intervals 0.65–0.87), mean absolute differences 1.13 (95% confidence intervals; 0.79–1.46). The results indicate a high consensus between the methods of measurement. The ‘Physimax’ system’s main advantages are portability, objective evaluation and immediate availability of results. The system can be used by athletic trainers and physiotherapists in the clinic and in the field for jumping assessment. 相似文献
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Journalists and media organizations are often criticized by politicians, the public, and media scholars for not fulfilling their role in society. This study analyzed 242 codes of ethics in 94 countries to identify journalistic social role as perceived by media organizations. It identified and compared journalistic social roles toward society and toward loci of power, based on each country's geopolitical characteristics and type of media organization. Findings indicated a rather consensual perception of journalistic role around the world and across media organizations: neutral, detached from society and defensive—but not adversary—toward the loci of power. Findings also highlighted the control media organizations have in shaping these roles. 相似文献
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Mentoring programs for youth have become increasingly popular interventions and are generally effective in promoting protégés’ wellbeing and functioning. Building on recent efforts to understand the interpersonal mechanisms underlying mentoring relationships, the authors apply central concepts from attachment, social support and social learning theories and systematically compare the mentor’s role with the roles of other caregivers (parent, therapist, friend, teacher). The authors highlight similarities and differences between mentoring and these roles, and discuss interpersonal dynamics specific to each relationship that can be enacted in mentoring. It is argued that the uniqueness of mentoring rests on mentors’ ability flexibly to transverse these different roles to some degree, without embodying any. Consequently, the authors underscore the existence of different profiles of mentoring relationships and suggest that these might address diverse protégés’ needs. This view serves to articulate specific recommendations for research and practice in light of protégé heterogeneity. 相似文献
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