Qualitative elicitation of affective beliefs related to physical activity

ObjectivesBased on previous research that has identified affective attitude as a distinct predictor of physical activity (PA) behavior, the purpose of this pilot study was to elicit affective beliefs toward physical activity using qualitative data generated through specific open-ended questions.MethodsA sample of 126 undergraduate students participated in this study. Four open-ended questions based on the theory of planned behavior were posed to elicit affective beliefs. A content analysis was used to categorize and code data by theme based on common responses that emerged in the elicitation. A frequency count of the responses falling into each category was then conducted to establish which affective beliefs were the most common. The themes were established by two researchers and reviewed for internal homogeneity and external heterogeneity by a third party.ResultsThe results highlight key beliefs related to affective attitude. In descending rank order; Social Involvement, Pleasant Body States, Esteem, Improved Psychological Outcome, and General Enjoyment were the most common affective beliefs for PA involvement. Feelings arising from Time Issues/Conflict, Physical Unpleasantness, PA Environment, and Necessity/Obligation were the most common negative affective beliefs.ConclusionsThe results suggest that promoting enjoyment rather than necessity of PA and encouraging variety in PA may be effective. Addressing the importance of aesthetically pleasing environments and highlighting social interaction as a strategy rather than merely a norm or a form of support in behavioral research may be important.     

企业组织变革特征、人力资源策略与变革应对行为的实验研究：组织学习的视角

在快速发展的全球化和知识经济背景下,各类组织急需通过变革创新来适应动态环境和开拓发展。本研究使用基于多案例的实验学习技术,研究与检验了公司组织变革的关键特征和人力资源策略与变革策略,特别关注了组织学习的关键作用。基于110项组织变革案例情节的内容分析,本研究验证了变革的四项主要特征：风险创新性、动态整合性、网络互动性和文化多样性。组织变革过程的有效人力资源策略包括培训发展、招聘配置和绩效薪酬。统计分析结果表明,组织绩效受到多重因素影响和组织学习的中介效应,而组织学习各个维度中,实验尝试学习的效应最显著。组织学习促进了两种变革策略的效能期望,即文化学习策略和团队协同策略。     

Seeing love, or seeing lust: How people interpret ambiguous romantic situations

Interpreting ambiguous situations is a task individuals face on a daily basis. In romantic contexts the accurate interpretation of these situations is of particular importance. In the present set of studies we investigated how level of construal guides individual perception in these cases. When a high level of construal was induced participants likely interpreted a given interpersonal situation as the start or the continuation of a long lasting relationship. When a low level of construal was induced the same situations were more likely interpreted as leading to a one-night stand (in a dating situation) or involving little chance of a common future for both actors (in a break-up situation). In sum, the present studies demonstrate construal level to be a crucial determinant of the interpretation of ambiguous romantic situations. We discuss these findings in relation to the functional independence of love and sex, level of construal, and social perception.     

Age-related differences in attentional networks of alerting and executive control in young, middle-aged, and older Chinese adults

Previous studies suggest that aging is associated with impairment of attention. However, it is not known whether this represents a global attentional deficit or relates to a specific attentional network. We used the attention network test to examine three groups of younger, middle-aged, and older participants with respect to the efficiency of three anatomically defined attentional networks: alerting network, orienting network, and executive control network. Age-related change was found to have the greatest effect on the executive network and the least effect on the alerting network as well as on overall mean response time. Impairment of the orienting network was found to be insignificant. Age-related deterioration of the prefrontal lobe, the dopaminergic system, and function of specific genes may explain the age-related changes in executive attention, which occur after the fourth decade of life.     

大学生自我怜悯问卷的修订及信效度研究

目的:对Neff编制的自我怜悯量表进行修订和信效度检验。方法:总共对440名大学生进行了问卷预测与正式测验,使用SPSS13.0和LISREL8.70软件对数据进行分析。结果:①修订后的量表包含6个维度、26个条目。②各维度和量表的同质信度在0.64-0.87之间;探索性因素分析表明各条目对所属因子有中度以上的负荷,抽取的6个因子解释了总方差的55.09%。验证性因素分析的拟合优度指数、相对拟合优度指数、非标准化拟合优度指数为0.85-0.94,近似误差均方根为0.059。结论:大学生自我怜悯量表的信效度符合心理测量学要求。     

Response-repetition costs in task switching: how they are modulated by previous-trial response-category activation

A common finding is that there are response-repetition (RR) costs under task switching. Moreover, when the stimulus on the previous trial was congruent then RR costs are usually larger than when it was incongruent. This effect of the previous trial has been explained by assuming that a response category is generally inhibited after the execution of its corresponding response on the previous trial and that the amount of inhibition depends on the activation of the response category. However, up to now it was open which property of the response-category activation on the previous trial is crucial: the absolute activation of the correct response category or the activation difference between the alternative response categories. To differentiate between these two possibilities we compared RR costs after congruent, neutral, and incongruent trials. In two experiments we found similar RR costs after congruent and neutral trials, whereas the RR costs were smaller after incongruent trials. These results support the hypothesis that the amount of response inhibition is determined by the activation differences between the alternative response categories on the previous trial.     

Social power makes the heart work more efficiently: Evidence from cardiovascular markers of challenge and threat

Possessing social power is beneficial for a wide range of physical and psychological outcomes. In the current research we test the hypothesis that the mere activation of high social power elicits an efficient cardiovascular pattern (challenge) while the activation of low social power elicits an inefficient cardiovascular pattern (threat; Blascovich, 2008a, Blascovich, 2008b). Results from two experiments (one using power priming and one involving role playing) provide evidence for this hypothesis and are discussed in terms of the embodiment of power, the power-approach relationship, and further implications for the relation between power and health.     

Examining patients' and other group members' agreement about their alliance to the group as a whole and changes in patient symptoms using response surface analysis

There is a lack of research examining patients' and other group members' agreement about their therapeutic alliance. In the present study, the person-group (P-G) fit model was adopted to predict that the group member symptom reduction will be greater when the group member's and the other group members' perceptions of their alliance to the group-as-a-whole fit and are high. In addition, the effect of disagreement between the group member and the other group members in their perceptions of the group alliance on the individual's outcome was investigated by using response surface analysis. Thirty-two patients from 5 long-term (> 1 year) psychodynamic group treatments were studied. Participants filled out the California Psychotherapy Alliance Scale-Group (CALPAS-G; Gaston & Marmar, 1993) and the Outcome Questionnaire-45 (OQ-45; Lambert et al., 1996) monthly over the course of group treatment until termination. As hypothesized, patient's symptom reduction was greater when there was agreement between the group member and the other group members that their alliance to the group as a whole was strong. Contrary to the authors' hypothesis, a lack agreement on alliance to the group as a whole between the patient and the other group members was not related to less symptom reduction, as lack of fit increased, symptom reduction decreased. Also contrary to the authors' hypothesis, when other group members saw their alliance to the group as a whole as stronger than did the patient, there was increased symptom reduction. The findings suggest that the P-G fit model may be a useful strategy to examine group process variables in the psychotherapy context.