共查询到20条相似文献,搜索用时 31 毫秒
1.
Iryna Y. Johnson 《Research in higher education》2011,52(8):761-785
This study addresses methodological problems surrounding existing research on exposure to contingent instructors and student
outcomes. By applying non-aggregated and aggregated measures of exposure to contingent instructors to the same data, this
analysis demonstrates that effects of commonly used measures of exposure to contingent instructors have little to do with
actual contingent instructor effects on student outcomes. Two multi-level approaches—cross-classified and multiple membership
models—are applied in the single-institution analysis of faculty status effect on student outcomes—grades and first year retention.
The analysis showed no variability in student retention and a significant variability in grades by faculty characteristics.
Compared to their tenured and tenure-track peers, contingent instructors are more likely to assign higher grades, which may
lead to lowered levels of academic challenge and student motivation to do their best work. 相似文献
2.
A.O. Ajayi 《The Journal of Agricultural Education and Extension》2013,19(2):97-108
Abstract This study assessed farmers’ willingness to pay (WTP) for extension services. The Contingent Valuation Method (CVM) was used to assess the amount which farmers are willing to pay. Primary data on the demographic, socio-economic variables of farmers and their WTP were collected from 228 farmers selected randomly in a stage-wise sampling procedure from the Oyo State, Nigeria. The data were summarized using frequency distribution while CVM, commonly used by natural resource economists to assess the willingness of the public to part-fund proposed projects, was used to determine the amount which farmers are willing to pay. Results of the analysis showed that the majority of farmers described themselves as having the ability to pay for services and are willing to pay if their income from farming would increase and the programmes be made relevant to them. They also want to pay through cooperative societies. The CVM result showed that the Lower Bound Mean (LBM) of amount which farmers are willing to pay for extension is N391.47 per farmer per year. The study concluded that there is a challenge to extension specialists to make programmes participatory and farmers relevant if farmers are to be charged with the responsibility of participating in financing agricultural extension services. 相似文献
3.
4.
5.
6.
《东南大学学报》2008,(4)
Journal of Southeast University (English Edition)[JSEU(EE)],a comprehensive academic journal sponsored by Southeast University,was established in 1984 and is published quarterly.It is included in Ei Compendex,CA,CSA and MR in America,INSPEC in UK,ZB1 MATH in Germany,AJ in Russia,and other databases. 相似文献
7.
《上海大学学报(英文版)》2008,(6)
Journal of Shanghai University (JSU) is published bimonthly, providing a forum for exchange of research findings in sciences and technological disciplines including Applied Mathematics 相似文献
8.
9.
10.
11.
《上海大学学报(英文版)》2006,(6)
Journal of Shanghai University(JSU) is published bi monthly , which provides a forumfor exchange of researchfindings and academ-ic views in basic and applied sciences and technological disciplines including Applied Mathematics and Mechanics ,Physics ,InformationTechnology, Mechatronics Engineering , Material Science and Engineering , Environmental and Chemical Engineering , Biology and LifeScience . Contributions from members of Shanghai University as well as researchers of other inst… 相似文献
12.
13.
14.
《浙江大学学报(A卷英文版)》2007,(5)
Aim The Journals of Zhejiang University SCIENCE (A & B)are edited by the international board of distinguished Chinese and foreign scientists, and are aimed to present the latest developments and achievements in scientific research in China and overseas to the world's scientific circles, especially to stimulate and promote academic exchange between Chinese and foreign scientists everywhere. 相似文献
15.
《浙江大学学报(A卷英文版)》2005,6(4):F003-F003
The Journal of Zhejiang University SCIENCE is edited by an international board of distinguished Chinese and foreign scientists, and is aimed to present the latest developments and achievements in scientific research in China and overseas to the world‘s scientific circles, especially to stimulate and promote academic exchange between Chinese scientists and between them and their foreign counterparts everywhere. 相似文献
16.
Once there was no zero.To writenumerals(数字)for sixty-three,peoplewrote 63. To write six hundred three.people wrote 6 3.The space theremeans“not any”tens.Sometimes peo-ple did not remember the space. Itwas hard to see and to read. 相似文献
17.
《上海大学学报(英文版)》2006,10(3):F0003-F0003
Journal of Shanghai University(JSU) is published bi monthly, which provides a forum for exchange of research findings and academic views in basic and applied sciences and technological disciplines including Applied Mathematics and Mechanics ,Physics ,Information Tech-nology , Mechatronics Engineering, Material Science and Engineering,Environmental and Chemical Engineering,Biology and Life Science .Contributions from members of Shanghai University as well as researchers of other instit… 相似文献
18.
19.
20.