未来时间洞察力与大学生职业决策自我效能感的关系:领悟社会支持与自尊的链式中介

为考察未来时间洞察力对大学生职业决策自我效能感的影响及其作用机制,本研究采用未来时间洞察力量表、领悟社会支持量表、自尊量表和职业决策自我效能感量表,对756名高校学生进行调查。结果表明:(1)未来时间洞察力、领悟社会支持、自尊、职业决策自我效能感两两之间存在显著正相关;(2)社会支持和自尊在未来时间洞察力与职业决策自我效能感之间起显著的中介作用。具体为三条中介路径:一是社会支持的单独中介作用; 二是自尊的单独中介作用; 三是社会支持和自尊的链式中介作用。研究揭示了未来时间洞察力与大学生职业决策自我效能感的关系及其作用机制,拓展了大学生职业决策自我效能感的影响因素,对大学生的职业指导具有一定的现实意义。     

The Effects of Social Support on Self‐Esteem,Self‐Efficacy,and Job Search Efficacy in the Unemployed

This study attempted to determine the effects of family and social support on the self‐esteem, self‐efficacy, and job search self‐efficacy of the unemployed. A total of 117 surveys were collected in Nevada, Idaho, and Oregon measuring self‐esteem, general self‐efficacy, and job search self‐efficacy and social support. Pearson correlation coefficients demonstrated moderately strong positive relationships between social support and self‐esteem, general self‐efficacy, and job search self‐efficacy. Social and family support had a stronger influence on the self‐perceptions of men than women.     

Enhancing treatment effectiveness through social modelling: A pilot study

Objective: Medical treatments take place in social contexts; however, little research has investigated how social modelling might influence treatment outcomes. This experimental pilot study investigated social modelling of treatment effectiveness and placebo treatment outcomes.

Design: Fifty-nine participants took part in the study, ostensibly examining the use of beta-blockers (actually placebos) for examination anxiety. Participants were randomly assigned to observe a female confederate report positive treatment effects (reduced heart rate, relaxed, calm) or feeling no different.

Main outcome measures: Heart rate, anxiety and blood pressure were assessed, as were symptoms and attributed side effects.

Results: Heart rate decreased significantly more in the social modelling compared to control condition, p = .027 (d = .63), and there were trends towards effects in the same direction for both anxiety, p = .097 (d = .46), and systolic blood pressure, p = .077 (d = .51). Significant pre-post placebo differences in heart rate, anxiety and diastolic blood pressure were found in the social modelling group, ps < .007 (ds = .77–1.37), but not the control condition, ps > .28 (ds = .09–.59).

Conclusions: Social observation of medication effectiveness enhanced placebo effectiveness in heart rate, and showed a trend towards enhancing treatment effectiveness in both anxiety and systolic blood pressure. Social modelling may have utility in enhancing the effectiveness of many active medical treatments.     

大学生网络社会支持与网络人际信任的关系:一个有调节的中介模型

从社会认知理论的视角来探讨网络社会支持和网络人际信任的关系,并在此基础上提出了一个有调节的中介模型,考察网络社交效能的中介作用以及自尊的调节作用.采用整群抽样法对432名大学生进行问卷调查,结果表明:(1)网龄对网络人际信任有显著的负向预测作用;网络社会支持对网络人际信任具有显著正向预测作用;(2)网络社交效能在网络社会支持与网络人际信任的关系中起部分中介作用;(3)网络社会支持通过网络社交效能对网络人际信任的间接效应受到自尊的调节.对高自尊个体而言,网络社交效能起部分中介作用;对低自尊个体而言,网络社交效能的中介效应不显著,网络社会支持对网络人际信任只有直接作用.     

中文版一般自我效能量表的信度和效度检验

该研究以山东省610名高中生为被试,检验了中文版一般自我效能量表（GSES）的信度和效度.结果表明：（1）中文版GSES的有些项目,区分度不高;（2）中文版GSES具有较高的内部一致性信度与分半信度,但重测信度不高;（3）中文版GSES的单维度性没有得到证实;（4）中文版GSES不具有很好的预测效度.     

到底路有多长--对干细胞移植治疗研究的一点思考

目前干细胞研究的争论主要集中于干细胞研究的过程和方式,诸如干细胞来源以及被提取干细胞的胚胎的权利与地位等伦理问题是争论的焦点所在,而对于研究的最终目的是治病而非克隆人则少有争议.然而在伦理问题等争论相对较小的干细胞应用研究领域,就应用于人的技术层面而言还有很多问题有待解决.安全性(safety)和有效性(efficacy)原则是目前公认的干细胞临床应用研究的基准.干细胞移植治疗最终应用于临床可能还有相当一段路程要走,无论是研究者还是伦理学家以及社会舆论和普通百姓在其中都应当并可以发挥积极的作用.     

Early Change Trajectories in Cognitive-Behavioral Therapy for Binge-Eating Disorder

Rapid response is considered the most well-established outcome predictor across treatments of binge-eating disorder (BED), including cognitive-behavioral therapy (CBT). This study sought to identify latent trajectories of early change in CBT and compare them to common rapid response classifications. In a multicenter randomized trial, 86 adults with BED (DSM-IV) or subsyndromal BED provided weekly self-reports of binge eating over the first 4 weeks of CBT, which were analyzed to predict binge eating, depression, and body mass index at posttreatment, 6-, and 18-month follow-up. Using latent growth mixture modeling, three patterns of early change—including moderate and low decreasing—as well as low stable binge eating were identified, which significantly predicted binge-eating remission at 6-month follow-up. Other classifications of rapid response based on Receiver Operating Characteristics curve analyses or on the literature (≥ 10% reduction in binge eating at week 1, ≥ 70% reduction in binge eating at week 4) only predicted posttreatment remission or overall depression, respectively. Latent change trajectories, but not other rapid response classifications, predicted binge-eating frequency over time. A fine-grained analysis of change over the first 4 weeks of CBT for BED revealed different trajectories of early change in binge eating that led to an improved prediction of binge-eating outcome, compared to that of common rapid response classifications. Thorough monitoring of early change trajectories during treatment may have clinical utility.     

Examining the emerging entrepreneurial mindset in adolescence: A study in Nigeria

This study investigated the relationship of family environment, network, parental socio‐economic status, self‐efficacy and proactive personality on entrepreneurial intention of secondary school adolescents and the mediating role of self‐efficacy. The participants were 250 secondary school SS2 adolescents randomly selected from six secondary schools in Ibadan Metropolis, Ibadan, Oyo State, Nigeria. Structural Equation Modelling was used to analyse the data obtained from the participants. The results showed that all the contextual and individual factors had significant relationship with entrepreneurial intention and self‐efficacy partially mediated the relationship. It was suggested that counselling psychologists should consider the contextual and individual variables while assisting students in building their entrepreneurial intention.