employee commitment is the terminology used to describe whether employees have a strong belief and accepts organizational goals and values. the thesis of this study is founded on the conviction that an organization cannot be expected to perform effectively and efficiently when its employees are not committed. there are many measurable support that employee commitment is a critical factor that d...

the present study intended to propose a causal model of factors that would predict oral communication apprehension (oca) of iranian learners of english as a foreign language. to conduct the study, 135 male and female university students majoring in english were selected. five variables including: learners’self-esteem and introversion/extroversion(as independent variables), their gender and prof...

In one of the Father Brown short-stories, G.K. Chesterton described the (fictitious) French detective Aristide Valentin by writing that ‘‘(h)e was not ‘a thinking machine’; for that is a brainless phrase of modern fatalism and materialism. A machine only is a machine because it cannot think.’’ Although this aphorism dates from 1911, long before the notion of a thinking machine became popular, i...

Asymmetrical activity over the frontal cortex has been implicated in the experience and expression of emotions and motivations. Explanations of the research have suggested that relatively greater left frontal activity is associated with positive affect and/or approach motivation, and that relatively greater right frontal activity is associated with negative affect and/or withdrawal motivation. ...