女运动员三联征及其关系研究

女运动员三联征(包括膳食紊乱、闭经、骨质疏松)自20世纪90年代被美国运动医学界提出以来,至今还没有受到国内各界的重视。三联征危害女运动员的身心健康,进而潜在地影响运动员的成绩。无论是从运动员的健康考虑或是从我国竞技体育的发展考虑,三联征都应该得到广泛的关注。文章认为饮食紊乱是三联征的核心问题,并对女运动员三联征进行研究,以期为女运动员的运动提供帮助。     

Comparison of Female Athlete Triad Coalition and RED-S risk assessment tools

ABSTRACT

The Female Athlete Triad Coalition (Triad Coalition) and Relative Energy Deficiency in Sport (RED-S) consensus statements each include risk assessment tools to guide athlete eligibility decisions. This study examined how these tools categorized the same set of individuals to an overall risk factor score and qualitatively compared athlete eligibility decisions resulting from each tool. Exercising women (n = 166) with complete screening/baseline datasets from multiple previously conducted studies were assessed. Data used for risk assessment included: anthropometric measurements, dual-energy x-ray absorptiometry scans, exercise and health status surveys, and two disordered eating questionnaires (Three Factor Eating Questionnaire and Eating Disorder Inventory). Individuals were scored on each tool and subsequently categorized as either fully cleared, provisionally cleared, or restricted from play. Based on the Triad Coalition tool, 25.3% of subjects were classified as fully cleared, 62.0% as provisionally cleared, and 12.7% as restricted from play. Based on the RED-S tool, 71.7% of subjects were classified as fully cleared, 18.7% as provisionally cleared, and 9.6% as restricted from play. The Triad Coalition and RED-S tools resulted in different clearance decisions (p < 0.001), with the Triad Coalition tool recommending increased surveillance of a greater number of athletes.     

女运动员三联征研究进展

女运动员三联征包括闭经、骨质疏松和饮食紊乱,它最早是由美国运动医学联合会于1992年提出的。运动性闭经是月经失调最严重的形式,可分为两种类型：原发性闭经和继发性闭经,女运动员骨质疏松的发病率要高于普通女性,女运动员需要在20岁以前尽可能地累积以提高峰值骨量。饮食紊乱也包括两种形式：神经性厌食和神经性贪食,饮食紊乱在某些体育运动项目中发生的危险性较高,文章综述了女运动员三联征各组分及其相互之间关系和诊断与管理的研究进展。     

The impact of an older adult parent on communicative satisfaction and dyadic adjustment in the long-term marital relationship: adult-children and spouses' retrospective accounts

This research examined adult-children and their spouses' (N v = v 15 dyads) self-reports of communicative behaviors in the long-term marital relationship when caring for an older adult parent in their home and long-term married couples (N v = v 34 dyads) not caring for a parent. A quasi-experimental retrospective design was implemented to determine the effect of an older adult parent on the relational change of the adult marital dyad. Results of a mixed model ANOVA revealed a significant 2-way interaction effect in a negative direction regarding communicative satisfaction for long-term married couples after a parent has moved into the adult-child home with no other substantial or significant findings. An analysis of the means indicated that the interaction effect is a function of the fact that having a parent present slightly decreases marital satisfaction, whereas when the parent is not present satisfaction increases. Implications of the results for the study of caring for an older adult parent in the adult-child and spouse long-term marital relationship are discussed, and future applications of the life span developmental perspective are suggested     

Personality predictors of scholastic cheating in a Chinese sample

Previous research on Western college samples has identified a number of personality traits associated with scholastic cheating. Based on these findings, we suggest a model integrating personality predictors of cheating. However, it remains unclear whether the proposed model can be generalised to the Chinese culture, which has different norms and societal values. We filled this gap by estimating the associations between scholastic cheating and key personality constructs (i.e. the Big Five and the Dark Triad) in a sample of Chinese university students (N?=?634). Our results indicated that older and male students were more likely to engage in scholastic cheating than other students. After controlling for the constructs’ overlap, only extraversion and psychopathy remained significant correlates. We discuss the implications of our findings for both research and practice.     

VB图形处理技术

论述了利用VisualBasic进行图形处理的技术,以具体实例说明了VisualBasic图形处理过程中象素点颜色值的定义、读取、处理及各种图形艺术化处理的技术和方法,并给出了应用程序。     

Understanding Relationships Among the Dark Triad Personality Profile and Romantic Partners’ Conflict Communication

This study examined the relationship of employee sex and information source with perceived job autonomy, satisfaction with immediate supervisor and perceived opportunities for career advancement. In addition to the main analysis, exploratory communication profiles were constructed for female and male respondents. Multiple regression revealed no pragmatically significant differences in the prediction models for men and women; however, elementary linkage analysis indicates that discrepancies may exist between female and male perceptions of career advancement opportunities in relation to other variables.