AbstractObjectives: The aim of the present research was studying the relationship between "parent’s education, father's job and the number of siblings" and the perceived self-efficacy in social interactions with peers in junior high school students. The relation between academic achievement and social self-efficacy was also studied. Method: In a descriptive cross-sectional study 398 junior high...

the present dissertation aims to investigate four-word lexical bundles in applied linguistics research articles by iranian and internationally-published writers. the aims of this study are two-fold: first of all, attempts have been made to create a comprehensive list of the most commonly used four-word lexical bundles categorized by their type and token frequency, their structural characteristi...