نتایج جستجو برای: ocb
تعداد نتایج: 907 فیلتر نتایج به سال:
The objective of this study was to empirically disentangle role perceptions related to organizational citizenship behavior (OCB) that have been confounded in past research, investigate their unique relationships with both an affiliative (helping) and a challenging (taking charge) form of OCB, and determine their relative importance in explaining these 2 forms of OCB. The authors also examined w...
We present in this paper a generic object-oriented benchmark (OCB: the Object Clustering Benchmark) that has been designed to evaluate the performances of ObjectOriented Databases (OODBs), and more specifically the performances of clustering policies within OODBs. OCB is generic because its sample database may be customized to fit any of the databases introduced by the main existing benchmarks,...
OBJECTIVES To determine the prevalence of obsessive--compulsive behaviours (OCB) in a clinical sample of children with attention-deficit hyperactivity disorder (ADHD) and to compare ADHD children (with and without OCB) with respect to clinical and cognitive characteristics and risk factors. METHOD We compared ADHD children (n = 134) with and without OCB, and we compared all ADHD children with...
The present study integrates the literature on social loafing and organizational citizenship behavior (OCB). The authors examined the roles of personality, motives, and contextual factors in influencing the work behaviors of OCB and social loafing. In a sample of 341 individuals working in project groups, with data collected over 3 time periods, the authors found that conscientiousness was nega...
Childhood sexual abuse (CSA) is associated with many shortand long-term sequelae including obsessive-compulsive behaviors (OCB) and perfectionism. Research suggests that the expression of child perfectionism may be influenced by caregivers’ OCB and CSA history. Caregivers with a CSA history may engage in dysfunctional parenting styles associated with child perfectionism, while children of careg...
Researchers in organizational behavior have long been interested in exploring how employees' perceptions of their leaders influence their work-related thoughts and behaviors. This study tested a meditation model linking leader charisma to organizational citizenship behaviors (OCB) via work engagement. The authors administered 91 participants the Multifactor Leadership Questionnaire, the OCB Sca...
The purpose of this chapter is to provide an updated, conceptually-based overview of the nomological network of the organizational citizenship behavior construct, with an emphasis on implications for future research. In doing so, we will use the OCB categorization framework based on the target of the behaviors, differentiating between citizenship targeted at the organization and citizenship tar...
Tone-evoked basilar membrane (BM) displacements were measured with a laser diode interferometer from the basal turn of the guinea pig cochlea. The olivocochlear bundle (OCB) was electrically stimulated for 60--80 msec periods at rates of < 200 sec-1 via electrodes placed at the point at which the OCB crosses the floor of the fourth ventricle. For tones close to the best or characteristic freque...
Organizational citizenship behavior (OCB) is a newly emerging concept in the literature of organization behavior. Despite an increasing number of studies on Organizational Citizenship Behavior (OCB), no unifying work is focused on the measurement of degree of change in OCB in a public sector organization and a private sector organization. We hypothesized that there is a significant difference i...
OBJECTIVE to explore the association between genetic markers and Oligoclonal Bands (OCB) in the Cerebro Spinal Fluid (CSF) of Italian Multiple Sclerosis patients. METHODS We genotyped 1115 Italian patients for HLA-DRB1*15 and HLA-A*02. In a subset of 925 patients we tested association with 52 non-HLA SNPs associated with MS susceptibility and we calculated a weighted Genetic Risk Score. Final...
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