应用认知理论来认识和解除大学生的情绪困扰

大学生是一个特殊的群体,一些大学生深受不良情绪的困扰而产生诸多心理问题。认知的冲突和失调是产生不良情绪的重要原因之一。认知理论在解除大学生情绪困扰的过程中有其独到的作用: (1)帮助大学生发现并改变不合理信念;(2)有助于大学生树立“换个思路”的生活法则;(3)帮助大学生学会合理运用情绪想象技术; (4)有助于大学生学会客观地评价自我。     

意义治疗的团体辅导对于戒毒者复吸倾向的影响

摘 要: 考察意义治疗的团体辅导对于戒毒者复吸倾向的干预效果。选择生命意义感较低的被试18名进入实验组,并选择与其分数匹配的18名被试组成对照组。后测结果表明,与控制组相比,实验组被试的价值感、效能感、成就感和生命意义感均有显著提升,复吸倾向显著降低。结论: 意义治疗的团体辅导能够显著提高戒毒人员的创造性价值类生命意义源和生命意义感,显著降低其复吸倾向。提升创造价值与对苦难的理解是提高生命意义感的有效途径。     

Social‐Psychological Theories and Adolescent Health Risk Behavior

This paper reviews several psychosocial theories that have been applied to the study of adolescent health behavior. Some of these theories have existed for several decades and, though not originally intended for this purpose, have proven quite useful in predicting and explaining many different types of health‐relevant behaviors. During the last 10–15 years, however, there has been a significant increase in the application of social psychological theories to the examination of what is increasingly being seen as a social‐psychological phenomenon: health risk behavior among adolescents. This interest has been prompted, in part, by an appreciation of the value of dual‐processing principles in explaining these behaviors, and, in particular, a recognition that much adolescent health risk behavior: a) is not always planful or premeditated, and b) involves both heuristic and analytic processing. The paper includes discussion of how dual‐processing principles and social‐psychological theories can inform intervention efforts.     

University STEM instructors with stronger failure-as-debilitating mindsets are perceived to engage in fewer mastery-oriented teaching Practices by their students: An exploratory study

Social Psychology of Education - The present study builds on and adds to a growing body of literature suggesting that teachers’ mindsets predict students’ classroom experiences. We...     

Disclosure of Genetic Research Results to Members of a Founder Population

There is currently extensive discussion and debate in the literature on how, when, and to whom genetic research results should be returned (see Genetics in Medicine, April 2012 issue). Here, we describe our experience in disclosing genetic information on Mendelian disorders discovered during the course of our research in the Hutterites. We first assessed attitudes toward the disclosure of carrier results, which revealed that many individuals wanted carrier information and that many intended to use the information in family planning. Based on this information, we developed a pilot study to test and disclose cystic fibrosis (CF) carrier status. Next, a larger scale project was developed in order to disclose genetic research results for 14 diseases to those interested in receiving the information. We developed brochures, offered a live interactive educational program, conducted a consent process, and disclosed results in letters mailed to the consented individuals. Overall, ~80 % of individuals who participated in the educational program signed consent forms for the release of their results for 14 diseases. We describe our experience with returning individual genetic research results to participants in a population-based research study.     

Conceptual and measurement issues of the complementarity dimension of the coach–athlete relationship across cultures

ObjectivesGrounded in the 3Cs model of the coach–athlete relationship, this multi-study outlined the development of two scales that measure coaches' dominant behaviors and athletes' submissive behaviors.Method & resultsIn study 1, a pool of items was generated based on relevant literatures and interviews. The item pool was then assessed by an expert panel including academics, athletes and coaches. In Study 2 and Study 3, construct and criterion validity, as wells as internal reliability of the refined items were tested with a sample of elite coaches and athletes. Analyses revealed that Coach Dominant Behavior Scale (CDB-S) and Athlete Submissive Behavior Scale (ASB-S) possessed sound psychometric properties. In Study 4, the measurement invariance of the 10-item ASB-S was assessed across gender and five countries: Britain, China, Greece, Spain, and Sweden. Results supported the full structural invariance of the ASB-S.ConclusionOverall, the items of both CDB-S and ASB-S were found to be psychometrically sound. The discussion highlights the contributions these findings make on both conceptual and measurement levels as well as the opportunities it opens up for research with practical relevance.     

Schizophrenic troubles of personal identity: A cognitive model

A cognitive approach to the psychiatric clinic raises the problem of conceptual articulation between the pathological phenomena observed in clinic and models derived from cognitive sciences.

The theoretical approach of H. von Foerster linking communication, language and personal identity in a common formalism seems to constitute a pertinent framework for such articulation.     

Effect of Sn on microstructure and mechanical properties of (Ti–Cu)-based bulk metallic glasses

A Ti₄₃Zr₇Cu₄₃Ni₇ bulk metallic glass (BMG) exhibits a plastic strain of less than 0.2% under room-temperature compression. However, a Ti₄₅Zr₅Cu₄₀Ni_7.5Sn_2.5 BMG developed by addition of Sn to Ti₄₃Zr₇Cu₄₃Ni₇ shows a significant improvement of ～14.8% to the plastic strain with work hardening. Microstructural comparison of these BMGs reveals that the addition of Sn leads to formation of nano-scale chemical heterogeneities throughout the material. These nano-scale chemical fluctuations play an important role in enhancing the plastic strain of (Ti–Cu)-based BMGs.     

Phase-field model for ferromagnetic shape-memory alloys

A computational model is developed to predict the ferroelastic and ferromagnetic domain structures in ferromagnetic shape-memory alloys by combining the phase-field approach, micromagnetics and the microelasticity theory of Khachaturyan [Theory of Structural Transformations in Solid (Wiley, New York, 1983)]. As an example, the NiMnGa ferromagnetic shape-memory alloy is considered. Both the magnetic domain structures and martensite microstructures are studied. The emphasis is on the overall strain response and associated evolution of both magnetic domain structure and martensite microstructure under an applied magnetic field with different initial conditions. The results are compared with existing experiment measurements and observations.