This study sought to examine the structural relationships of parentschr('39') level of education and their goal orientation with motivation, self-concept and academic self-efficacy of adolescent female students. A number of 601 female 10th graders responded to the research instruments, including the Students Perception of Parents Goal Orientation Questionnaire (Hruda & Midgley, 1997), Motivated...

statement of problem: primary teeth discoloration can cause mentally and socially unpleasant effects in children. this can also be a sign of systemic disease. despite the importance of this subject, a comprehensive study has not been performed yet. purpose: the aim of this study was determining the frequency of different types of primary teeth discoloration. materials and methods: in this cross...

There are few reliable epidemiologic data on the overall frequency and importance of allergy. We describe a practical method for quantifying the concentration of both amorphous and morphologically defined antigens in the air. A high volume air sampler is used to collect airborne particles and has a facility to separate samples into different particle sizes. Samples are tested for allergenic act...

in spite of the importance of teacher's motivation only a limited number of studies have been conducted on teacher's demotivation in iran. this study was an attempt to investigate demotivating factors among iranian efl language institute teachers in terms of years of teaching experience. to this end, the researchers tried to utilize a questionnaire as a research method. to collect dat...

knowledge transfer was the most important factors of success for organizations in today's complex and changing environment as one of aspects of knowledge management. the aim of this study was to investigate the relationship between intrinsic motivation and extrinsic motivation by transfer the employee’s knowledge in social security organizations in kerman. the method research is descriptiv...