The Skinny on Body Dissatisfaction: A Longitudinal Study of Adolescent Girls and Boys

The present study tested whether theoretically derived risk factors predicted increases in body dissatisfaction and whether gender moderated these relations with data from a longitudinal study of 428 adolescent girls and boys because few prospective studies have examined these aims, despite evidence that body dissatisfaction increases risk for various psychiatric disturbances. Body dissatisfaction showed significant increases for girls and significant decreases for boys during early adolescence. For both genders, parental support deficits, negative affectivity, and self-reported dietary restraint showed significant relations to future increases in body dissatisfaction. Ideal body internalization and body mass index did not demonstrate significant relations to future increases in body dissatisfaction; peer support deficits showed a marginal relation to this outcome. Gender did not moderate these relations, despite adequate power to detect interactive effects.

公安行政处罚的法律问题述评

从公安行政处罚的法律规定出发,结合执法质量考评工作中发现的问题,揭示和分析公安行政处罚中程序和实体方面常见的法律问题,提出了完善公安行政处罚工作的对策建议。     

试议我国宪法解释程序

研究并制定宪法解释程序对于建设法治社会来说是必要的和重要的。目前我国宪法解释程序存在着许多亟需解决的问题,应尽快制定《宪法解释程序法》,并且扩大宪法解释案的提案主体,建立宪法专家参与制度,明确规定宪法解释案的表决原则以及书面表达形式。     

Factors Contributing to Gender Differences in Depressive Symptoms: A Test of Three Developmental Models

In a longitudinal study on 115 early adolescents, the impact of major events, relationship stressors, and coping style in interaction with biological changes on depressive outcome in late adolescence were explored. Three developmental models proposed by Nolen-Hoeksema and Girgus (1994, Psychol. Bull. 115: 424–433), which attempt to explain the emergence of gender differences in adolescent depressive symptoms, were tested. Multiple regression analyses conducted to test Model 1 identified two etiological factors associated with gender differences of depression, namely, stress in the adolescent–mother relationship and a more negative body image. Tests of Model 2 revealed etiological factors which correlated with depression in adolescent girls but not adolescent boys. The correlational patterns of avoidant coping and body image emerged as relevant factors for Model 2. Finally, tests of Model 3 searched for factors which were more likely to be observed in adolescent girls than boys and which would put girls at risk should they interact with a third etiological factor. Early maturational timing emerged as a factor for Model 3.     

论行政主体

行政机关与行政主体之间的区别导致行政主体概念的采用;行政主体直接的意义在于行政诉讼被告的确认,但作用并不限于此;行政主体的理论根基来自法学方法论,其实践基础却在于中国改革,改革中的主体分化是行政主体理论的价值所在。     

同一个体发毛角蛋白电泳谱型的分析

用SDS -PAGGE对收集到的 2 0例人体表毛发 (头发、阴毛、腋毛、腿毛 )角蛋白组分进行了分析。结果表明 ,同一个体毛发角蛋白电泳谱型基本相同 ,用激光光密度仪对电泳凝胶板扫描后证实 ,同一个体毛发角蛋白组分相对百分含量也无明显差异 ;人头部不同部位 (顶部、左侧、右侧、额部、枕部 )头发角蛋白的电泳谱型和角蛋白组分相对百分含量也基本相同。同一个体毛发角蛋白组分的分析 ,可为法医物证学鉴定中的毛发个人识别提供重要的依据。     

宏观调控权配置原则论

宏观调控权的配置事关宏观调控的效果。要合理配置宏观调控权,就必须确定宏观调控权配置的原则。宏观调控权的配置包括横向配置与纵向配置。横向配置指宏观调控权在中央国家机关之间的分配;纵向配置指宏观调控权在中央与地方国家机关之间的分配。由于宏观调控是事关国民经济全局性的重大事务,因此,宏观调控决策权的配置应实行集权原则,由中央国家机关独享;而宏观调控执行权的配置应实行分权原则,由中央政府与地方省级政府在各自的职能范围内分享。     

Adolescent Boys and Body Image: Weight and Muscularity Concerns as Dual Pathways to Body Dissatisfaction

This research evaluated a dual pathway model for body dissatisfaction among adolescent boys. The study provides empirical support for the importance of distinguishing between weight and muscularity concerns in understanding male body image. A total of 128 boys from grades 8 and 11 completed a self-report questionnaire. Results indicated that weight and muscularity concerns each made unique contributions to body dissatisfaction and were associated with distinct individual and peer context characteristics. Weight concern was associated with elevated BMI and more frequent appearance conversations with friends. Muscularity concern was significantly greater among boys who reported more frequent muscle-building conversations, had lower BMI, and were older. The results support the importance of distinguishing between and assessing both muscularity and weight concerns in the development of body image dissatisfaction among adolescent boys.     

关于行政机关依职权立法问题

目前学界对职权立法涵义多有误解,对我国有无职权立法也存在明显的分歧。依笔者所见,职权立法应指法定的行政机关依据其制定行政法规或规章的职权,根据法律和其它上位法的规定精神,对其行政职权范围内的事项,制定执行性行政法规或规章。职权立法不同于授权立法。职权立法在法制建设中不仅是必要的,而且可行     

我国廉政体系建设的历史演进与现状分析

自新中国成立以来,党结合我国反腐败实践逐步探索出了一条中国特色的廉政体系建设之路。但我国廉政体系还存在着体制不顺、法规不完备、问责机制不健全、公开性和透明度不高等问题。为此,要通过政治体制改革建立一个相互支撑、相互制衡的廉政体系;通过制度创新完善相应的法规制度和权利问责机制,建立立体问责体系。