The study investigated the influence of some psychological factors on perceived workers' productivity in private organizations in Nigeria. This is for the purpose of ascertaining the contributions of psychological factors to perceived workers' productivity in work organizations in Nigeria. A descriptive survey research design was adopted for the…

Social cognitive theory suggests that self-constructs are better predictors when the specificity levels of self-constructs (as predictors) and the criterion variable closely correspond. In this study it was examined whether self-constructs measured at an intermediate level of specificity better correspond with the criterion variable (course…