Many contemporary forms of oppression are not primarily the result of formally organized collective action nor are they an unintended outcome of a combination of individual actions. This raises the question of collective responsibility. I argue that we can only determine who is responsible for oppression if we understand oppression as a matter of social practices that create obstacles for socia...

the concept of teacher efficacy has received significant attention in educational contexts in the recent years and has been empirically probed at 2 levels: individual teacher efficacy and collective teacher efficacy. having their origins in the social cognitive theory, teacher and collective efficacy perceptions are quite distinct constructs, each affecting educational decisions and student ach...

Introduction: Assessment of occupational exposure to external radiation and the analysis of associated trends are imperative to observe changes that have taken place over time due to regulatory operations or technological advancements. Herein, we describe the occupational radiation exposure to workers employed in Nuclear Medicine (NM), Radiotherapy (RT), and Diagnostic Radiology (DR) department...

this paper aims to investigate the role of relative deprivation in the formation of collective behavior among the young in kermanshah based on blumer’s interactionism theory. he is one of the outstanding figures concerning studies done about collective behavior in the field of sociology. he believed that collective behavior develops through five stages: social motivation, formation of connectiv...

This work is focused on radiation protection in the PET Centre Prague. The personal year dose equivalents of physicians, technologists and lab-technologists in the period 1997-2000 are presented. Dose equivalents are listed for each group as collective, mean and maximum dose equivalents and number of people in the evaluated group. There is an increase in the dose equivalents in 1999 when the PE...

Purpose: The aim of the current research was to Predict Collective leadership of governor’s employers through organizational trust & professional ethic. Method: The method of this study was a descriptive and correlational study. Statistical society included all employees of Sistan and Baluchistan Governor who were 140 people. All the society members were considered as the sample of the st...