Ethical Leadership and Unethical Pro-Organisational Behaviour: The Mediating Mechanism of Reflective Moral Attentiveness

This study examines the mediating effects of reflective moral attentiveness on the relationship between ethical leadership and subordinates’ unethical pro-organisational behaviour (UPB). Based on two-wave survey data obtained from 233 employees in 60 teams from Chinese government agencies, we found that ethical leadership was positively related to reflective moral attentiveness. In addition, we found that reflective moral attentiveness mediated the relationship between ethical leadership and UPB, such that ethical leadership negatively influenced subordinates’ unethical pro-organisational behaviour through enhancing reflective moral attentiveness.     

Comparison of Common Amplitude Metrics in Event-Related Potential Analysis

Abstract

Waveform data resulting from time-intensive longitudinal designs require careful treatment. In particular, the statistical properties of summary metrics in this area are crucial. We draw on event-related potential (ERP) studies, a field with a relatively long history of collecting and analyzing such data, to illustrate our points. In particular, three summary measures for a component in the average ERP waveform feature prominently in the literature: the maximum (or peak amplitude), the average (or mean amplitude) and a combination (or adaptive mean). We discuss the methodological divide associated with these summary measures. Through both analytic work and simulation study, we explore the properties (e.g., Type I and Type II errors) of these competing metrics for assessing the amplitude of an ERP component across experimental conditions. The theoretical and simulation-based arguments in this article illustrate how design (e.g., number of trials per condition) and analytic (e.g., window location) choices affect the behavior of these amplitude summary measures in statistical tests and highlight the need for transparency in reporting the analytic steps taken. There is an increased need for analytic tools for waveform data. As new analytic methods are developed to address these time-intensive longitudinal data, careful treatment of the statistical properties of summary metrics used for null hypothesis testing is crucial.     

What enhances the development of emotion understanding in young children? A longitudinal study of interpersonal predictors

We studied potential determinants of the development of children's emotion understanding (EU) from age 4 to 6 in a Norwegian community sample (N = 974) using the Test of Emotion Comprehension. Interpersonal predictors included the accuracy of parental mentalization, parental emotional availability, and teacher‐reported child social skills. Intrapersonal child factors were child gender and verbal skills. Overall, children's EU increased significantly over time. After adjusting for child gender, age‐4 EU, and parental socio‐economic status, greater child verbal and social skills and greater parental mentalization each uniquely predicted growth in EU. Results are discussed in terms of theory and research on children's EU and parents' emotion socialization.     

Fitting in a group: Theoretical development and validation of the Multidimensional Perceived Person–Group Fit scale

Despite the wide use of groups in organizations, research on individuals’ experiences of fit in their work groups has lagged due to lack of conceptual clarity of person–group (PG) fit and inconsistent measurement. To rectify these issues, we present an integrative definition of PG fit, which incorporates social- and task-related elements of group work, as well as supplementary and complementary conceptualizations of fit. Using this definition, we develop the Multidimensional Perceived Person-Group Fit (MPPGF) scale and validate it through five phases, across six samples. In Phase 1, we identified dimensions and generated items using a mix of deductive and inductive approaches. In Phase 2, we validated items yielding seven dimensions (value congruence, shared interests, perceived demographic similarity, needs-supplies match, goal similarity, common workstyle, and complementary attributes). In Phase 3, we examined how the dimensions combine to form an aggregate (formative) PG fit construct. The MPPGF scale showed convergent and discriminant validity with relevant constructs in Phase 4. In Phase 5, the MPPGF exhibited criterion-related and incremental validity with attitudes and performance beyond existing PG fit scales. Finally, we report dimension-specific results, demonstrating that MPPGF could be used to study questions regarding overall PG fit perceptions, as well as more narrow dimension-specific questions.     

A Study of the Effectiveness of a Small-Group Intervention on the Vocabulary and Narrative Development of At-Risk Kindergarten Children

This study investigated the effect of a small-group storybook-based intervention on kindergarten students’ vocabulary and narrative development, which is important to later reading achievement. Twenty-eight kindergarten children from a high-poverty urban school, all significantly behind their peers on standardized measures of language development (semantic and syntactic) and narrative (understanding and production), were randomly assigned to the intervention or control group. The intervention students engaged in three 30-minute storybook-based lessons per week for 12 weeks, focused on vocabulary and narrative development. The intervention students made greater gains on both standardized and nonstandardized measures of vocabulary and narrative achievement than did control-group children.