Employees’ perceived institutional importance,organizational norms,and organizational citizenship behavior: Insights from a multilevel assessment of the institutional anomie theory

ABSTRACT

This study contributes to the understanding of organizational citizenship behavior (OCB) and extending the application of institutional anomie theory (IAT). Employing a multilevel moderation framework, this paper explored the influence of employees’ perceived institutional importance to their demonstration of OCB and the moderating impacts of organizational norms on this relationship. Utilizing data of 243 employees from 34 banks in the Philippines, results of the hierarchical linear modeling (HLM) analysis revealed the positive influence of the importance of the economy, family, polity, and religion on employees’ citizenship acts. Furthermore, goal emphasis and socio-emotional support have significant interacting effects on the association between perceived institutional importance and OCB.     

Risk- and protective factors for memory plasticity in aging

ABSTRACT

Risk and protective factors for cognitive function in aging may affect how much individuals benefit from their environment or life experiences by preserving or improving cognitive abilities. We investigated the relations between such factors and outcome from episodic-memory training in 136 healthy young and older adults. Tested risk factors included carrying the ?4 variant of the apolipoprotein E allele (APOE), age, body mass index, blood pressure, and cholesterol. Protective factors included higher levels of education, intelligence quotient (IQ), physical activity, fatty acids, and vitamin D. Average increases in memory performance were seen after training, with ample variation between individuals. Being young, female, and having higher IQ were positive predictors of memory improvement. No other relationships were observed. Similar benefit was observed across APOE allelic variation. This indicates that beyond IQ, age, and sex, known risk -and protective factors of cognitive function in aging were not significantly related to memory plasticity.