Relations between Unsociability and Peer Problems in Chinese Children: Moderating Effect of Behavioural Control

Unsociable children are likely to develop adjustment difficulties in Chinese society. The primary goal of the present study was to examine the moderating effect of behavioural control on the relation between unsociability and peer problems in Chinese children. Participants were fourth to eighth grade students in urban China (N = 787). Assessments of unsociability, shyness, peer problems and behavioural control were obtained from peer nominations and teacher ratings. Results indicated that unsociability was positively related to peer problems in Chinese children after controlling for shyness. Also, the relation between unsociability and peer problems was attenuated among children with higher behavioural control. Thus, behavioural control may be a buffering factor that serves to protect unsociable children from developing peer problems. Gender and age also moderated these associations. Results are discussed in terms of the meaning and implications of unsociability and behavioural control in Chinese culture. Copyright © 2014 John Wiley & Sons, Ltd.     

A longitudinal study of the effects of coping motives,negative affect and drinking level on drinking problems among college students

We examined among college students the interactive effects of drinking to cope (DTC) motivation, anxiety and depression symptoms, and drinking level in predicting drinking-related problems (DRPs). Using an Internet-based survey, participants (N = 844, 53% women) first reported on their drinking motives and monthly for up to three months, they reported on their drinking level, anxiety, depression, and DRPs. We found a three-way interaction between DTC motivation and average levels of drinking and anxiety (but not depression) in predicting DRPs. Specifically, among individuals with stronger DTC motives, higher mean levels of anxiety were associated with a stronger positive association between mean drinking levels and DRPs. We did not find three-way interactions in the models examining monthly changes in anxiety, depression, and drinking in predicting monthly DRPs. However, individuals high in DTC motivation showed a stronger positive association between changes in drinking level and DRPs. The results are discussed in terms of mechanisms related to attention-allocation and self-control resource depletion.     

Emotional intelligence as a predictor of employees' career adaptability

Emotional intelligence and career adaptability are crucial psychosocial meta-capacities for successful adaptation in various spheres of life, including the realm of careers. However, little is known about the relationship between emotional intelligence and Savickas's (2005) notion of career adaptability. The current research examines the relation of emotional intelligence to career adaptability. A cross-sectional survey was conducted with a sample of 409 early career black call center agents (Mean age = 32) employed in three of the largest outsourced financial call centers in Africa. Canonical correlation analysis and structural equation modeling confirmed the predictive validity of emotional intelligence in relation to career adaptability. The results showed that managing one's own emotions contributes the most in explaining overall emotional intelligence a n d the variance in overall career adaptability with its four domains of career concern, career control, career confidence and career curiosity. The results of the study highlight the importance of developing individuals' emotional intelligence in order to strengthen their career adaptability. The research contributed new and valuable insights that may inform career development interventions for call center agents.     

Construction and evaluation of a self rating scale for stress‐induced Exhaustion Disorder,the Karolinska Exhaustion Disorder Scale

Prolonged stress (≥ six months) may cause a condition which has been named exhaustion disorder (ED) with ICD‐10 code F43.8. ED is characterised by exhaustion, cognitive problems, poor sleep and reduced tolerance to further stress. ED can cause long term disability and depressive symptoms may develop. The aim was to construct and evaluate a self‐rating scale, the Karolinska Exhaustion Disorder Scale (KEDS), for the assessment of ED symptoms. A second aim was to examine the relationship between self‐rated symptoms of ED, depression, and anxiety using KEDS and the Hospital Anxiety and Depression Scale (HAD). Items were selected based on their correspondence to criteria for ED as formulated by the Swedish National Board of Health and Welfare (NBHW), with seven response alternatives in a Likert‐format. Self‐ratings performed by 317 clinically assessed participants were used to analyse the scale's psychometric properties. KEDS consists of nine items with a scale range of 0–54. Receiver operating characteristics analysis demonstrated that a cut‐off score of 19 was accompanied by high sensitivity and specificity (each above 95%) in the discrimination between healthy subjects and patients with ED. Reliability was satisfactory and confirmatory factor analysis revealed that ED, depression and anxiety are best regarded as different phenomena. KEDS may be a useful tool in the assessment of symptoms of Exhaustion Disorder in clinical as well as research settings. There is evidence that the symptom clusters of ED, anxiety and depression, respectively, reflect three different underlying dimensions.     

Complex Adaptive Systems and Global Capitalism: The Risk of a New Ideology of Global Complexity

Since the foundation of the Santa Fe Institute, the new science of complex adaptive systems (CAS) has seen extraordinary development, breaking with previous, more epistemological, trends in complexity theory. This article makes a critique of CAS as a model of the current global complexity. Its basic model, the cellular automaton, which focuses on the interactive dynamics among components, ignores the nature of any complex system as constructed by the observer/actor and is unable to explain the sociohistorical construction of the agents/subjects (analyzed by Foucault) and the social structure in which they are located (analyzed by Bourdieu), thus being unable to accurately represent the overall social complexity.     

The double-edged effects of emotional intelligence on the adaptive selling–salesperson-owned loyalty relationship

Emotional intelligence can positively impact sales outcomes. However, research is needed to enhance our understanding about how salesperson's emotional intelligence affects adaptive selling and customer outcomes. This study uses dyadic data from 150 customers matched with 25 salespeople to investigate relationships among emotional intelligence, adaptive selling (AS) and customer loyalty perceptions. Research findings show that regulation of emotions negatively affects salesperson-owned loyalty (SOL), while it positively moderates the AS-SOL relationship. These findings are critical as they challenge the pervasive conception of the positive impact of regulation of emotions in sales. Results also provide further evidence that SOL is important to the firm as it positively affects loyalty to the service provider and through mediating processes also impacts word of mouth.     

Selling behaviours and sales performance: the moderating and mediating effects of interpersonal mentalizing

A random sample of independent insurance agents was surveyed to explore the relationships among learned behaviours, such as, adaptive selling and customer orientation and personal dispositions, such as, interpersonal mentalizing in predicting sales performance. The primary focus of this research was to reexamine salespeople's theory of mind in a broader theoretical base of human abilities. The results confirmed that the dimensions of interpersonal mentalizing, such as, taking a bird's-eye view, shaping the interaction by creating a positive ambience, detecting nonverbal cues and rapport building have different roles for the effectiveness of selling behaviours. While taking a bird's-eye view was a moderator, creating a positive ambience was a mediator of the relationship between selling behaviours and performance. Furthermore, salespeople's ability to build rapport improved sales performance only when they were able to detect nonverbal cues from customers. Taken together, these findings shed light on the complementary role of autonomous abilities of salespeople in improving the productivity of their learned selling behaviours. Several managerial implications were derived from the findings.     

AIDR 技术在优化婴幼儿胸部 CT 扫描方案中的应用价值

该研究是探讨自适应迭代剂量降低重建技术（adaptive iterative dose reduction ,AIDR）在婴幼儿胸部 CT 扫描中的应用。本研究从拟行胸部 CT 检查的患儿中随机选取40例,分成 A 与 B 两组,A 组管电压为80kV ,用 AIDR 重建技术;B组为100kV ,用滤过反投影重建技术（FBP）。比较 A 、B 两组 CT 值、标准差（SD）、信噪比（SNR）、对比信噪比（CNR）、CT容积剂量指数（CTDIvol）、剂量长度乘积（DLP）及辐射剂量。该研究所得到的 A 、B 两组的图像质量评分、CT 值、SD 、SNR 、CNR 差异均无统计学意义。 A 组较 B 组辐射剂量降低。所以本研究认为在婴幼儿胸部扫描中采用80kV 加 ADIR重建,图像质量能达到诊断要求,且可降低辐射剂量。     

Predicting Treatment Success in Child and Parent Therapy Among Families in Poverty

Behavior problems are prevalent in young children and those living in poverty are at increased risk for stable, high-intensity behavioral problems. Research has demonstrated that participation in child and parent therapy (CPT) programs significantly reduces problematic child behaviors while increasing positive behaviors. However, CPT programs, particularly those implemented with low-income populations, frequently report high rates of attrition (over 50%). Parental attributional style has shown some promise as a contributing factor to treatment attendance and termination in previous research. The authors examined if parental attributional style could predict treatment success in a CPT program, specifically targeting low-income urban children with behavior problems. A hierarchical logistic regression was used with a sample of 425 families to assess if parent- and child-referent attributions variables predicted treatment success over and above demographic variables and symptom severity. Parent-referent attributions, child-referent attributions, and child symptom severity were found to be significant predictors of treatment success. Results indicated that caregivers who viewed themselves as a contributing factor for their child's behavior problems were significantly more likely to demonstrate treatment success. Alternatively, caregivers who viewed their child as more responsible for their own behavior problems were less likely to demonstrate treatment success. Additionally, more severe behavior problems were also predictive of treatment success. Clinical and research implications of these results are discussed.     

考虑题目选项信息的非参数认知诊断计算机自适应测验

选择题中的作答选项能提供额外诊断信息, 为充分利用选项信息, 研究提出认知诊断计算机自适应测验(CD-CAT)中两种处理选择题选项信息的非参数选题策略和变长终止规则。模拟研究的结果发现：(1)定长条件下两种非参数选题策略的分类准确性整体要高于参数选题策略; (2)两种非参数选题策略较参数选题策略具有更加均衡的题库使用情况; (3)非参数选题策略在两种新的变长终止规则下具有更高的分类准确率; (4)两种非参数选题策略均适用于选择题CD-CAT情境, 使用者可任选其一进行测验分析。