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171.
Barkat Ullah Khan Song Wei Syed Nadir Ali Shah Rabia Gul Shahid Ullah Shafaqat Mehmood Asma 《Journal of Public Affairs (14723891)》2021,21(1):e2120
The contemporary smart concepts of education signify a heavy role of blogging tools in digital learning environments that have a substantial effect on students' learning and satisfaction. This study aims to analyze the influence of students' four perceptions about blogging that is, perception of digital technology (PDT), perceptions of teaching and learning (PTL), perceptions of previous blogging experience (PBE), and perceived usefulness of blogging (PUB) on the frequency of blogging and then assesses the impact of the frequency of blogging on perceived satisfaction as well as perceived learning of students. For this purpose, the researchers conducted a quantitative study with a positivist approach in which the data were collected from 350 students in Anhui Province, China to conduct analysis of the proposed relationships. The results of the current study suggest that there is a positive impact of PDT, PTL, PBE and PUB on the frequency of blogging. It means that the positive perceptions of students towards digital technology, teaching and learning, previous bogging experience and usefulness of blogging result in higher frequency and use of blogging activity. It further indicates that the high frequency of blogging has ultimately a positive impact on perceived satisfaction and perceived learning. The discussion and findings of the current study have useful implications for theory and practice because they provide empirical evidence and theoretical guidelines about the role of blogging in perceived learning and satisfaction. 相似文献
172.
Wondimu Ahmed Alexander Minnaert Greetje van der Werf Hans Kuyper 《Journal of youth and adolescence》2010,39(1):36-46
Although a bulk of literature shows that perceived social support (PSS) influences academic achievement, the mechanisms through
which this effect operates received little empirical attention. The present study examined the multiple mediational effects
of motivational beliefs (competence beliefs and subjective value) and emotions (anxiety and enjoyment) that may account for
the empirical link between PSS (from parents, peers and teachers) and mathematics achievement. The participants of the study
were 238 grade 7 students (average age = 13.2 years, girls = 54%, predominantly native Dutch middle class socioeconomic status).
A bootstrap analysis (a relatively new technique for testing multiple mediation) revealed that the motivational beliefs and
the emotions, jointly, partially mediated the effect of PSS on achievement. The proportion of the effects mediated, however,
varied across the support sources from 55% to 75%. The findings lend support to the theoretical assumptions in the literature
that supportive social relationships influence achievement through motivational and affective pathways. 相似文献
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A K Ahmed 《South African Journal of International Affairs》2013,20(3):291-310
For most democracies across the world, legislative engagement in foreign policy development has traditionally been limited to ratification of international agreements and oversight of the executive. While the Parliament of South Africa tends to adhere to this traditional approach, deferring to the executive on matters of foreign policy, this paper argues that a collaborative approach between the legislative and executive branches as articulated in the South African constitution must rather form the basis of South Africa's foreign policy development process. Moreover, by comparing the parliament of South Africa, a legislature with limited policy influence, to the United States’ Congress, a policy making legislature, it becomes clear from Congress that political will in employing constitutional power is the most important factor in ensuring legislative engagement in foreign policy decision making. 相似文献
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Ahmed Aghrout 《British Journal of Middle Eastern Studies》1992,19(1):54-67
This paper investigates the scope of the problem of food deficits within the recently‐established Arab Maghreb Union (U.M.A.). Various agricultural options pursued by the member states have been unequal to the aim of achieving food self‐sufficiency. Thus, the inability of agriculture to meet the basic needs of a growing population has led to increasing reliance on external sources of supply. Natural constraints, inadequate inputs and neglect of rural areas account, to a wider extent, for the poor performance of their agriculture. Limited financial resources and widespread social discontent have left no option to the U.M.A. partners than that of exploring regional potentialities in the short and long terms alike. 相似文献
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