The Age and Gender Effect on Four Forms of Peer Victimization among Chinese Children and Adolescents

Applied Research in Quality of Life - This study is the first to examine the effects of age and gender on different forms of peer victimization among local Chinese schoolchildren in Hong Kong. The...     

When Do Employees Speak up for Their Customers? A Model of Voice in a Customer Service Context

We develop a conceptual model of customer‐focused voice and test it in a hospital setting. Drawing from theory and research on voice, we find that customer orientation and job autonomy are positively associated with customer‐focused voice. In addition, consistent with social information processing theory, these relationships are moderated by service climate, such that a high service climate compensates for the less desirable aspects of employees or their jobs. Finally, we provide evidence for a critical but untested assumption of the voice literature by linking hospital‐level customer‐focused voice to hospital‐level service performance. Results based on data from four unique data sources, provided at varying points in time, and at different levels of analysis demonstrate support for our conceptual model.     

Measuring patterns of change in personality assessments: an annotated application of latent growth curve modeling

Latent growth curve (LGC) modeling within the framework of structural equation modeling (SEM) is now highly regarded as one of the most powerful and informative approaches to the analysis of longitudinal data (see, e.g., Curran & Hussong, 2003). Whereas LGC modeling enables researchers to test for differences in developmental trajectories across time, conventional repeated measures analyses do not provide this opportunity. Nonetheless, a review of studies reported in most psychology journals reveals scant application of this methodological approach. One possible explanation for this limited use of LGC modeling is a lack of knowledge related to its application. The intent of this article, then, is to address this deficiency by presenting an annotated application of LGC modeling to health psychology data. Based on a sample of 405 Hong Kong Chinese women who recently underwent breast cancer surgery, we walk the readers through SEM modeling procedures that test for differences in both the initial status and rate of change in Psychological Morbidity and Social Adjustment at 1, 4, and 8 months postsurgery. We interpret findings from both a methodological and a substantive perspective.     

Moderate structural realism about space-time

This paper sets out a moderate version of metaphysical structural realism that stands in contrast to both the epistemic structural realism of Worrall and the—radical—ontic structural realism of French and Ladyman. According to moderate structural realism, objects and relations (structure) are on the same ontological footing, with the objects being characterized only by the relations in which they stand. We show how this position fares well as regards philosophical arguments, avoiding the objections against the other two versions of structural realism. In particular, we set out how this position can be applied to space-time, providing for a convincing understanding of space-time points in the standard tensor formulation of general relativity as well as in the fibre bundle formulation.     

Going shopping and identifying landmarks: does collaboration improve older people's memory?

Older participants (mean age = 72.82 years) attempted to recall items from shopping lists while shopping in a supermarket and subsequently in their homes on recognition tests. They also attempted to identify local landmarks on a map. The recall occurred either together with their spouses or independently. Collaborative recall was compared to the pooled, nonredundant recall of spouses who completed the memory tasks alone (nominal groups). Nominal groups produced more hits on most measures and never fewer hits than did collaborative groups. However, collaborative groups consistently generated fewer memory errors than did nominal groups. In many everyday contexts, a tendency for collaboration to reduce false recall could be advantageous to older people. Signal detection analyses revealed that collaboration leads couples to require a higher level of certainty before they are willing to claim that they recognize an item. Finally, we examined the relation between expertise and recall in the shopping and landmark tasks. Copyright © 2004 John Wiley & Sons, Ltd.     

Cognitive behaviour therapy: an evidence-based clinical framework for working with dysfunctional thoughts

This paper discusses and illustrates three evidence-based clinical strategies that could be used to work with modifying clients’ dysfunctional thoughts. An effective strategy in shifting the client's dysfunctional thought is to engage the client in an examination of the logic of his/her dysfunctional thinking and to develop objective and abstract thinking that the client could relate to his/her personal experience/problem. Another useful strategy is to help the client to realize the consequences of holding on to his/her dysfunctional thinking and the potential benefits of changing. The purpose of the present paper is to discuss the conceptual and practical issues that underpin an evidence-based clinical framework for working with dysfunctional thoughts. This framework will be of interest to practitioners and counsellor working in diversity of settings such as schools, university and college counselling centres, mental health clinics and hospitals.     

Cognition-based and affect-based trust as mediators of leader behavior influences on team performance

We develop a model in which cognitive and affective trust in the leader mediate the relationship between leader behavior and team psychological states that, in turn, drive team performance. The model is tested on a sample of 191 financial services teams in Hong Kong and the U.S. Servant leadership influenced team performance through affect-based trust and team psychological safety. Transformational leadership influenced team performance indirectly through cognition-based trust. Cognition-based trust directly influenced team potency and indirectly (through affect-based trust) influenced team psychological safety. The effects of leader behavior on team performance were fully mediated through the trust in leader variables and the team psychological states. Servant leadership explained an additional 10% of the variance in team performance beyond the effect of transformational leadership. We discuss implications of these results for research on the relationship between leader behavior and team performance, and for efforts to enhance leader development by combining knowledge from different leadership theories.     

Random number generation deficit in early schizophrenia

Random number generation with a written response mode provides a potentially appealing marker for executive processes. Impaired performance on written random number generation tasks has been reported in chronic schizophrenic patients. However, no study has investigated whether such a deficit occurs in early schizophrenia and whether its profile and severity are similar to those in patients with chronic illness. This study investigated the ability to generate random numbers in patients with early schizophrenia (n = 44) and a healthy control group (n = 48). Patients were less able to maintain several production strategies and generated more stereotyped response sequences, whereas their abilities to identify randomness with an even-handed treatment of digits and to monitor the equality of occurrence of single digits appeared to remain intact. These results provide evidence that some aspects of the deficits in random number generation among chronic schizophrenic patients are also present at early psychotic episode, while some other aspects are relatively less affected in the early years.     

The relationship between borderline personality disorder and number of sexual partners

In this study, we examined the number of self-reported lifetime sexual partners between those with and without borderline personality disorder (BPD). Our hypothesis was that, due to the nature of the disorder, those with BPD would exhibit a greater number of lifetime sexual partners. Using a survey methodology in a consecutive sample of internal medicine outpatients (N = 354), we administered two self-report measures for BPD (the borderline personality scale of the Personality Diagnostic Questionnaire-4 and the Self-Harm Inventory), and queried participants, "How many sexual partners have you had in your lifetime?" Correlation coefficients and one-way ANOVAs were conducted to determine the relationship between BPD and the number of sexual partners. According to BPD status with the borderline personality scale of the Personality Diagnostic Questionnaire-4, we found that the mean number of sexual partners among BPD-positive participants was nearly double (p < .001) that of BPD-negative participants; according to BPD status with the Self-Harm Inventory, the mean number of sexual partners among BPD-positive participants was more than double (p < .001) that of BPD-negative participants. Compared to internal medicine outpatients without BPD, those with BPD exhibit a statistically significantly greater number of sexual partners.