نتایج جستجو برای: ollay and pakes 1996
تعداد نتایج: 16835131 فیلتر نتایج به سال:
the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...
Objective: Today some of the problems and difficulties in developing countries are related to the manner of their internal migrations. Each year millions of the rural population in the developing countries decided to migrate to the urban areas of these countries and this phenomenon has had negative consequences in the cities. In fact the migration that itself is created by many factors is a...
The assessment of the quantitative and qualitative changes, the result of the impacts imposed by natural factors, and human interventions during specific sampling periods has a substantial influence on nature, management method and tending operation of every region’s forests. The present research was carried out in Golestan province forests (Iran) over an 11- year period and the obtained statis...
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