Self-explaining has been repeatedly shown to result in positive learning outcomes for students in a wide variety of disciplines. However, there are two potential accounts for why self-explaining works. First, those who self-explain experience more content than those who do not. Second, there are differences in the activity of generating the explanations versus merely comprehending them. To comp...

this purpose of this research is to explain adaptation with drought from sustainabilitydimensions in nomadic societies. a questionnaire was developed from a review of literature,observations and open and semi-structural interviews with public and informant nomads,local leaders and with experts from the local and provincial institutions. prior to theapplication of factor analysis, two internal r...