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911.

Purpose

This study examined the mediating role of perceived organizational support (POS) in the relationship between group-incentive participation and organizational commitment. The study also investigated the moderating role of innovation in the relationship between group-incentive participation and POS and the relationship between group-incentive participation and organizational commitment.

Design/Methodology/Approach

The proposed hypotheses were tested by hierarchical linear modeling by means of survey data that were collected in South Korea in 2008.

Findings

The results showed that the relationship between group-incentive participation and organizational commitment was fully mediated by POS. Cross-level analyses revealed that group-incentive participation had stronger relationships with POS and organizational commitment in more innovative companies than in less innovative companies.

Implications

These findings contribute to the literature by identifying the characteristics of organizations in which group-incentive participation is more effective. In particular, innovative companies could benefit from adopting group-incentive practices because these practices are more strongly related to POS and organizational commitment in more innovative companies.

Originality/Value

Whereas previous studies on group incentives have mainly focused on the effects of group incentives at the organizational level, this study bridged the gap between macro- and microapproaches through multilevel analyses. This study is unique in that it examined the vertical fit between group incentives and organizational characteristics while focusing on individual employees’ perceptions and attitudes.  相似文献   
912.
The effect of lead exposure on cognitive growth patterns was assessed in a longitudinal study of 196 children. Performances on tests of verbal comprehension and perceptual organization (Vocabulary & Block Design, Wechsler Intelligence Scales for Children) were measured at ages 6.5, 11 and 15 years. Growth curve analyses revealed that the quadratic model best described the relationship between test scores and age. Children with higher lead levels, as measured at age 15 years, demonstrated lower verbal comprehension scores over time and greater decline in their rate of Vocabulary development at age 15 years, as compared to children with lower lead levels. Lead exposure was not significantly associated with growth in perceptual organization test scores. Socioeconomic status and maternal intelligence were statistically significantly associated with growth patterns for both test scores, independent of the effects of lead. The findings suggest that lead negatively impacts the developmental progression of specific cognitive skills from childhood through adolescence.  相似文献   
913.
Joongol Kim 《Synthese》2013,190(6):1099-1112
This paper argues that (cardinal) numbers are originally given to us in the context ‘Fs exist n-wise’, and accordingly, numbers are certain manners or modes of existence, by addressing two objections both of which are due to Frege. First, the so-called Caesar objection will be answered by explaining exactly what kind of manner or mode numbers are. And then what we shall call the Functionality of Cardinality objection will be answered by establishing the fact that for any numbers m and n, if there are exactly m Fs and also there are exactly n Fs, then m = n.  相似文献   
914.
This article refers to the results of a prospective effect evaluation study of three psychodynamic milieu-therapeutic institutions for children, which included cognitive and projective testing. After introducing milieu-therapy and explaining its roots in psychoanalytic and developmental thinking, the specific results of the research evaluation are outlined. It is found that environmental therapy is very efficient on the level of ego-functioning, but concern is expressed in regards to the relational abilities of the children. These findings are discussed in relation to the practical, organisational and theoretical principles of the actual treatment in order to find ways to improve our understanding of how milieu-therapy works and how it can be improved. Finally, we discuss the ways in which recent theoretical and empiric research emphasising the importance of the affect regulation and mentalisation can contribute to the psychoanalytic theories in the milieu-therapy.  相似文献   
915.
Applying social capital and systems theories of social processes, we examine the role of the classroom peer context in the behavioral engagement of low-income students (N = 80) in urban elementary school classrooms (N = 22). Systematic child observations were conducted to assess behavioral engagement among second to fifth graders in the fall and spring of the same school year. Classroom observations, teacher and child questionnaires, and social network data were collected in the fall. Confirming prior research, results from multilevel models indicate that students with more behavioral difficulties or less academic motivation in the fall were less behaviorally engaged in the spring. Extending prior research, classrooms with more equitably distributed and interconnected social ties—social network equity—had more behaviorally engaged students in the spring, especially in classrooms with higher levels of observed organization (i.e., effective management of behavior, time, and attention). Moreover, social network equity attenuated the negative relation between student behavioral difficulties and behavioral engagement, suggesting that students with behavioral difficulties were less disengaged in classrooms with more equitably distributed and interconnected social ties. Findings illuminate the need to consider classroom peer contexts in future research and intervention focused on the behavioral engagement of students in urban elementary schools.  相似文献   
916.
Using a nationally representative survey fielded in 2009, we analyze the relationships between personality traits and various modes of political participation in South Korea. We find statistically significant relationships between personality (measured by the Five‐Factor Model) and several nonelectoral modes of participation. Openness correlates positively with protest participation, rally attendance, financial contributions to political causes, news media contacts, and political activities via the Internet. Agreeableness correlates negatively with these five participation modes as well as petition signing. Conscientiousness is positively associated with individual political acts (e.g., contacting news media and elected officials and donation), while it is negatively associated with collective actions such as participation in rally. However, we do not find any significant relationship between personality and voter turnout. Reflecting an unusually conflictual political climate of South Korea in 2008, we discuss these findings' implications focusing on the personality‐situation interactions.  相似文献   
917.
Research in the United States shows that relationship violence occurs in a substantial minority of newlywed couples, and is associated with a range of risk factors such as family‐of‐origin violence. Few of the associated risk factors, however, are potentially modifiable through early intervention to prevent violence. In the current study self‐reported aggression and violence were assessed in 379 Australian newlywed couples. Consistent with US‐based research, >20% of newlywed Australian couples reported at least one incident of relationship violence in the past year. A range of correlates of relationship violence and aggression was assessed, including the construct of relationship self‐regulation, which is the extent that partners report being able to enhance their relationship with their partner. Low relationship self‐regulation was correlated with relationship aggression and violence. It was concluded that the aggression and violence are common problems in Australian newlywed couples, and that enhancing relationship self‐regulation might help reduce the prevalence of aggression.  相似文献   
918.
Korea may provide an important testing ground for assessing religious growth as a correlate of religious authority. In Korea from 1985 to 1995, all religious groups experienced growth, but from 1995 to 2005 only the Catholic population did so. Favorable images of Korean Catholicism compared to other Korean religions point to one factor that may account for this trend, namely, confidence in religious leaders. Up to now there has been no empirical test measuring confidence in religious leaders among different religious groups in Korea. Using the 2003–2007 Korean General Social Surveys cumulative data, we found a hierarchy of confidence in religious leaders ranging from highest to lowest as follows: Catholics, Protestants, Buddhists, no religion. Our finding may suggest the continued vitality of Catholicism in Korea.  相似文献   
919.
Asian Americans drop out of mental health treatment at a high rate. This problem could be addressed by enhancing therapists' multicultural competence and by examining clients' cultural attitudes that may affect the counseling process. In the present study, we used a video analogue design with a sample of 113 Asian American college students to examine these possibilities. The result from a t test showed that the session containing therapist multicultural competencies received higher ratings than the session without therapist multicultural competence. In addition, correlational analyses showed that participant values acculturation was positively associated with participant ratings of counseling process, while the value of emotional self-control was negatively correlated. The results of a hierarchical multiple regression analysis did not support any interaction effects among the independent variables on counseling process. All of these findings could contribute to the field of multicultural competence research and have implications for therapist practices and training.  相似文献   
920.
The equity rule is favored by groups that emphasize productivity, but there is limited support for the notion that equity actually facilitates productivity in groups (Deutsch, 1985). We propose that the relationship between equity and productivity may depend on whether individual group members have an independent or interdependent self-construal. This prediction was tested in an experiment in which groups endorsed either an equity rule or an equality rule for distributing resources and then generated ideas as a group. The results showed that equity facilitated productivity (e.g. the number of ideas generated) but only in groups whose members had been primed with an independent self-construal. The results of both self-report and video-tape data support competition as the mechanism that explains this productivity gain. This work contributes to research on both distributive justice and small group performance by specifying more clearly the conditions under which a belief in equity will stimulate productivity.  相似文献   
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