Abstract Introduction: Instrument: One of the most important basis of a teenagers’ life is identity because adolescence is a difficult route which starts at the end of childhood and birth of adulthood; A transitional phase with fundamental changes in cognition, social relationships and psychic space of an individual and as a whole in ones’ self. Identity formation, is not a simple proce...

The complexities of the oil industry, combined project-based organizations’ complexities, have led the traditional planning of HR being failed. The success of these organizations is based on integrative human resource planning. To this end, the purpose of this study was to determine the factors and components of human resource planning in oil and gas project-based organizations and providing an...

nowadays in trade and economic issues, prediction is proposed as the most important branch of science. existence of effective variables, caused various sectors of the economic and business executives to prefer having mechanisms which can be used in their decisions. in recent years, several advances have led to various challenges in the science of forecasting. economical managers in various fi...

this study attempted to explore if teaching english collocations through two different modes of awareness-raising and input flooding has any possible differential effect on immediate retention as well as retention in a delayed assessment. it also compared the possible differential effect of teaching english collocations implicitly and explicitly on actively using the items in writing. m...

the purpose of the present study was to investigate the effect of task-based instruction of vocabulary on the receptive and oral productive acquisition of english vocabulary and compare the results with those obtained from the traditional method. the method and procedure applied in this study was as follows: after the implementation of opt, a group of sixty female students were chosen. the stu...