This study is intended to review some of the selected researches carried out on students' understandings of enthalpy and spontaneity. The review puts together the important findings of the researches, summarises the misunderstandings identified so far and the possible sources of these misunderstandings. Therefore, this study would be beneficial…

From a cognitive perspective, racial bias is evident when raters weigh job-relevant information differentially as a function of ratee race. The results of studies that have examined this issue have been conflicting. Meta-analytic procedures were used to provide more definitive conclusions as to whether supervisor ratings are more strongly related…

Discusses results of a meta-analysis which sought to identify those variables found in research as strongly correlated with responsible environmental behavior. Variables found significant were: knowledge of issues; knowledge of action strategies; locus of control; attitudes; verbal commitment; and sense of responsibility. Proposes a model of…