Adverse adolescence experiences,feeling lonely across life stages and loneliness in adulthood

Background/ObjectiveLoneliness is a mental health issue emerging over the life course. This study examines the latent structure of adult loneliness in a non-Western society and its association with adverse adolescence experiences (AAEs) as well as feeling lonely during middle school, high school, and college. Method: A cohort sample living in Northern Taiwan (N = 2,289) was analyzed from adolescence to adulthood. The de Jong Gierveld Loneliness Scale operationalized loneliness by a three-cluster model to present the latent structure of loneliness: emotional, serious emotional, and severe emotional/social loners. AAEs (e.g., abuse, neglect, and dysfunctional family) were measured by seven items. Multivariate multinomial logistic regression models were used to explore the longitudinal effects of AAEs and feeling lonely reported during middle school, high school, and college on adult loneliness. Results: AAEs and feeling lonely during adolescence were significantly associated with serious emotional loneliness and severe emotional/social loneliness during adulthood, even after adjusting for the individual’s characteristics. Attendance at a 4-year college was associated with decreased odds of serious emotional loneliness and severe emotional/social loneliness. Conclusions: Adults with AAEs and feelings of loneliness over life stages are more likely to report loneliness in the emotional and social domains.     

Psychometric properties of the Chinese version of the End-of-Life Decision-Making and Staff Stress Questionnaire

Background/objectiveThe goal of this study is to establish a Chinese version of the End-of-Life Decision Making and Associated Staff Stress Questionnaire to assess its reliability and validity.MethodA sample of 119 Intensive Care Unit physicians and 485 nurses in China completed the questionnaire, along with questionnaires assessing motional exhaustion subscale, Stress Overload Scale, and other variables associated with end-of-life decision.ResultsSeven factors obtained via exploratory factor analysis could explain 70.61% of the total variance. Confirmatory factor analysis demonstrated an acceptable model fit with Root Mean Square Error of Approximation (RMSEA) being .078 and Standardized Root Mean Square Residual (SRMR) being .066. Validity evidence based on relationships with other variables was provided by positive or negative correlations between the questionnaire subscales and emotional exhaustion, stress overload, and other variables associated with end-of-life decision. The average content validity index was .96. The Cronbach’s α and test–retest reliability was outstanding.ConclusionsThe Chinese version of the End-of-Life Decision Making and Associated Staff Stress Questionnaire is a reliable and valid instrument for measuring the facilitators and hinders to facilitate the end-of-life decision-making, communication and the associated pressure perceived by relevant Intensive Care Unit medical staff among the Chinese population.     

中国企业伦理研究的本土意识

中国的企业伦理研究必须具备相应的本土意识,即,既要带着中国文化的意识去观察和分析现实的企业伦理问题,又要通过对文化传统的研究,探询自身的理论支点,为企业行为提供规范导向。要使这种具有本土特色的企业伦理研究得以可能,就必须有相应的方法论自觉,将本土意识贯穿于我们对经济实践的分析、基础问题的研究以及企业伦理理论的建设之中。     

Atmosphere in an urban nightlife setting: A case study of the relationship between the socio‐physical context and aggressive behavior

Aggression is strongly influenced by the surrounding socio‐physical context, and the development of aggressive behavior is best understood through a continuous cycle of ongoing person‐environment interactions. Empirical studies, nevertheless, have been predominantly conducted in the laboratory, studying aggression as a short‐lived phenomenon, emerging from and within an individual, and – with situational factors studied in isolation – devoid of its context. The present field study, conducted in an urban nightlife area, complements this research. A qualitative, multi‐method approach was followed by thematic analysis to investigate ongoing behavioral patterns of the crowd vis‐à‐vis the changes in the context that co‐occurred with the development of unwanted behaviors, including aggression. In our study, we identified atmosphere as a dynamic and mood‐like, but extra‐individual state of the socio‐physical setting related to the development of aggression. Our results suggest that atmosphere affects the behavior of groups and individuals by emerging from and feeding into ongoing interactions between people and the environment. At the individual level, it appears to play its part as proximate determinant of behavior; at the crowd level it reflects the synergetic product of all those persons’ states, behaviors and interactions. Implications for aggression theory and for applications aimed at curbing aggression are discussed.     

醋柳黄酮的实验研究及临床应用进展

醋柳黄酮为沙棘果实与叶的有效提取成分，其中已被鉴定的黄酮类化合物有槲皮素及其苷类、异鼠李素及其苷类、山奈酚及其苷类、杨梅酮、绿原酸、猪草苷、儿茶酚和黄芩苷等。醋柳黄酮作为中药有效成分，具有多种药理作用。近十几年国内对沙棘进行了广泛深入的研究，并取得了一定的进展。本文对其实验研究及临床应用的概况作一综述。     

嫉妒反应结构模式与反应量表的同质性研究

研究嫉妒反应成分及其结构模式,检验嫉妒反应量表的同质性。相关分析和因素分析结果发现,7种嫉妒反应在反应成分上具有明显的建构效度;7种嫉妒反应量表具有一致的同质性效度;4种嫉妒反应因素在反应顺序上具有内在逻辑关系,4种嫉妒反应结构可被视为一般性的嫉妒反应模式。     

Concurrent and predictive validity of self-reported aggressiveness

The subjects (60 boys) were drawn from the sample of a longitudinal study of social development and represented extremely aggressive, anxious, constructive, and submissive behaviour at the age of 8. They were presented with three question series concerning (1) their responses to aggressive attacks; (2) reactions in frustration situations presented in short stories; and (3) their aggressive initiatives. In each series the type of aggressive behaviour, attacker, victim, and other situational factors were systematically varied. In series 2 the type of response, open-ended or forced-choice, was also varied. The results showed that the most valid way of studying boys' self-observations on their aggressive behaviour was to ask if they attack somebody without a specific reason (series 3). This correlated with contemporaneous overt aggression at the age of 8 and predicted aggressiveness and various characteristics of antisocial aggressive development at the ages of 14 and 19. Self-observations on one's physical aggression were more valid for ratings of overt aggressiveness than on verbal aggression. The open-ended or forced-choice type of response did not affect the validity of aggressive responses. Of the categories of nonaggression, ‘conciliatory responses’ had the highest concurrent and predictive validity for constructiveness and other indicators of strong self-control.     

Offensive and defensive aggression in humans: A longitudinal perspective

Offensive and defensive aggression were distinguished on the basis of associated events. Behavior delivering noxious stimuli was defined as defensive when it was a response a threatening situation and as offensive when it was an unprovoked act. The existence of a general aggression factor was implied by the finding that initiators of aggression also readily defend themselves if attacked. The use of a peer nomination and teacher rating variable for offensive aggression, “Attacks without reason, teases others, naughty things”; and another for defensive aggression, “Defends him/herself if teased, but does not tease or attack others without reason,” yielded differential results. Offensive aggression at age 14 was significantly predicted by aggressive behavior age 8, while defensive aggression was not. Intercorrelations of rating variables at 14 showed that offensive aggression was related to weak self-control and defensive aggression to strong self-control. Only offensive aggression at age 14 predicted criminality at age 20. The results indicate a diversity of motivations for aggressive behaviors, as suggested by observations on animal behavior.     

The influence of beverage type on aggression in males in the natural setting

Laboratory research has shown that alcohol and aggression are related and that the consumption of distilled as opposed to brewed beverages results in more aggression. A field experiment was conducted in which confederates approached 38 males who had been drinking only brewed or only distilled beverages, and asked them four annoying questions. Responses were recorded, transcribed and rated using a rank ordered scoring method. Results confirmed the prediction of more aggressive responses from the distilled beverage consuming group but findings failed to show a dose effect. The results demonstrate the viability and value of field research in this area and help to elucidate the role of alcohol in aggression.