核等值：一种观察分数等值体系

核等值流程包括：预平滑、估计分数概率、连续化、等值、评估等值结果。该方法兼具线性等值与等百分位等值的优点, 各环节扩展性与包容性较强; 采用平滑与连续化处理, 可降低等值随机误差; 等值差异标准误等其所特有的概念为结果评估提供可靠的工具。连续化与带宽选择方法等因素均可影响其表现; 基于核等值的新方法为等值发展提供了新颖的视角。未来可关注核等值体系的扩充与完善、流程的更新、等值方法的结合和比较等方向。     

学习率的心理现实性及其对项目选择的影响

项目选择一直是元认知控制研究中的热点问题。本研究以不同难度和分值的计算题为实验材料,通过两个实验探讨学习率的心理现实性及其对项目选择的影响。实验1中,在不限时条件下,被试者需要完成不同难度的计算题并赋予不同分值。实验2中,在限时条件下,通过变化计算题的难度和分值设计了三种不同学习率的项目,被试只能选择其中一种项目来计算以获得更高的分值。研究表明：第一,当项目所用时间增多时,被试对该项目所赋分值就增大,而时间（难度）与分值的比例是不变的,即学习率是相同的;第二,被试倾向于选择学习率更高的项目来完成计算任务,而当学习率相同时,被试倾向于优先选择高分困难项目。研究证实了学习率的心理现实性,并确定了学习率是项目选择的主要依据。     

高技术的伦理风险及其应对

当代高技术的迅速崛起正日益改变世界,高技术的发展更增加了高技术伦理风险负效应的不确定性,既提供了更多的道德选择的可能性,又提出了严峻的挑战,进而使高技术的道德选择成为高技术活动主体不可回避的问题。为了在高技术的道德选择中尽可能减少高技术伦理风险负效应,就必须坚持必仁且智的价值取向、德得相通的运作方略、内圣外王的探究智慧,进而达到天人合一的澄明之境———使人-社会-自然系统协调发展。     

Perceptions of Boundary Ambiguity in the Process of Leaving an Abusive Partner

The process of leaving an abusive partner has been theorized using the Stages of Change Model. Although useful, this model does not account for changes in relational boundaries unique to the process of leaving. Using family stress and feminist perspectives, this study sought to integrate boundary ambiguity into the Stages of Change Model. Boundary ambiguity is defined as a perception of uncertainty as to who is in or out of a family system (Boss & Greenberg, 1984). Twenty‐five mothers who had temporarily or permanently left their abusers were interviewed. Data were analyzed using constructivist grounded theory methods. Results identify types, indicators of, and mothers' responses to boundary ambiguity throughout the five stages of change. Most mothers and abusers fluctuated between physical and psychological presence and absence over multiple separations. The integration of boundary ambiguity into the Stages of Change Model highlights the process of leaving an abusive partner as systemic, fluid, and nonlinear.     

形成性测量模型：结构方程模型的新视角

形成性测量模型(Formative Model, FM)是指标变异导致潜变量变异的模型, 反映性测量模型(Reflective Model, RM)是潜变量变异导致指标变异的模型。FM在模型界定、识别和估计、信效度评价以及模型应用等方面均与RM存在极大的不同。模型界定错误会使参数估计发生偏差, 影响统计结论的有效性, 应当审慎考虑指标和潜变量之间的关系, 选择恰当的测量模型。进一步揭示两者的区别和误用带来的偏差, 完善FM的识别和估计、信效度评价方法、对变量含义的解释以及高阶FM的理论解释和模型估计是未来的研究方向。     

Big-five personality and BIS/BAS traits as predictors of career exploration: The mediation role of career adaptability

Based on career construction theory, the current research examined whether career adaptability mediates the relations of the personality traits (Five-Factor Model personality traits and behavioral inhibition and activation systems (BIS/BAS)) to career exploration behavior. Results from a survey in Chinese university students (N = 264) showed that career exploration correlated negatively with neuroticism, and positively with openness to experience, extroversion, agreeableness, conscientiousness and BAS. Results of regression analyses further showed that openness to experience, agreeableness, conscientiousness and BAS served as the strongest predictors for career exploration. In addition, career adaptability was shown to be a key mediator for the relationships between personality traits and career exploration behavior. Career concern and career curiosity were the more important dimensions in the mediation model. These findings advance current understandings on how different personality traits predict career exploration behavior.     

Counselors Within the Chronic Care Model: Supporting Weight Management

The Chronic Care Model developed for the multidisciplinary management of chronic diseases provides a blueprint for the integrated role of mental health counselors supporting clients with obesity seeking weight management treatment. Counselors can support clients and the team of health care professionals treating obesity within each of the 6 components of the model: (a) health care organization, (b) delivery‐system design, (c) clinical information systems, (d) decision support, (e) client self‐management support, and (f) community resources.