学习判断的研究综述

学习判断是个体对正在学或刚学过的材料的学习程度的判断,它是元认知监控的重要形式。本文从学习判断相关概念、学习判断的影响因素及主要研究范式等三方面进行回顾,对其进行评价,有助于研究者更加深入、精确地研究学习判断以及其他元认知判断问题。     

关于疾病的预防和早期诊断的全方位思考

从扁鹊见蔡桓公的故事思考疾病预防与早期诊断治疗的意义，分析存在的主要问题，其中很大一部分源于对疾病预防和疾病的早期诊疗的重视程度不够，进而从患者、社会、医院三方面探求其解决方法。通过提高大众的防患意识，充分发挥医院在此的优势，进一步完善医保制度等方式来解决。     

A structural equation model of intuitive eating with adolescents

IntroductionThe tendency to eat by paying attention and respecting the body's hunger and satiety cues is called intuitive eating. This eating behavior has been linked to positive health and well-being outcomes.ObjectiveThe purpose of this study was to test a global model linking intuitive eating with self-esteem, body esteem, media influence and including fear of negative appearance evaluation in adolescents’ boys and girls.MethodIn total, 740 adolescent high school students (51.5% girls; M age = 14, SD = 1.5) completed self-report questionnaires with measures of intuitive eating, body esteem, self-esteem, media influence and fear of negative appearance evaluation.ResultsStructural equation modeling revealed an overall excellent fit for the final four-variable model excluding the fear of negative appearance evaluation variable. Mediation analyses showed an indirect relationship between intuitive eating and body esteem via media influence, for girls but not for boys. Body esteem mediated the relationship between intuitive eating and self-esteem, for girls and boys.ConclusionA new model is proposed where intuitive eating is associated with self-esteem through body esteem and media influence. These findings suggest that regulating attitudes and behaviors toward food may be related to higher psychological well-being.