AN INVESTIGATION OF CRITICAL MASS: The Role of Latino Representation in the Success of Urban Community College Students   总被引：3，自引：0，他引：3  

Linda Serra Hagedorn  Winny Chi  Rita M. Cepeda  Melissa McLain 《Research in higher education》2007,48(1):73-91

The community college has historically functioned as a primary access point to postsecondary education for Latino students. This study, an investigation conducted through an analysis of the Transfer and Retention of Urban Community College Students (TRUCCS) project, focuses on Latino students enrolled in urban “minority-majority” community colleges, where Latino students have a high representation. The specific interest of this research is the role and effect of the level of representation of Latino community college students on their academic outcomes. The relationship between the level of representation of Latinos, and the levels of academic success are analyzed in concert with other variables, such as, the level of representation of Latino faculty on campus, student age, attitude, academic integration, English ability and aspiration. Findings indicate a relationship between academic success of Latino community college students and the proportion of Latino students and faculty on campus. The findings thus suggest that a critical mass of Latinos may be a positive influence encouraging “minority” students to higher academic performance.  相似文献   

All Validities are Not Created Equal: Determinants of Variation in SAT Validity Across Schools     

Winny Shen  Paul R. Sackett  Nathan R. Kuncel  Adam S. Beatty  Jana L. Rigdon  Thomas B. Kiger 《教育实用测度》2013,26(3):197-219

Previous research has demonstrated that cognitive test validities are generalizable and predictive of academic performance across situations. However, even after accounting for statistical artifacts (e.g., sampling error, range restriction, criterion reliability), substantial variability often remains around estimates of cognitive test–performance relationships suggesting the presence of additional moderators. In the present study, we examine the sources of institutional variation in Scholastic Aptitude Test (SAT) validity across a sample of 110 institutions. Institutional characteristics moderated the size of SAT validities, such that more selective schools and schools that emphasize traditional assessment techniques (i.e., school records, standardized tests) showed higher SAT validities while schools that were larger and where students demonstrated more financial need, schools that emphasized the usage of alternative assessment techniques (i.e., essays, letters of recommendations, extracurricular activities), and schools that enrolled higher percentages of historically disadvantaged minority students generally exhibited lower SAT validities. Future directions in the understanding of situational influences on SAT–grade point average validities are discussed.  相似文献   

Standing Conference of Eastern,Central, and Southern African Library Associations XXII 2016     

Winny Nekesa Akullo  Adetoun Adebisi Oyelude 《International Information and Library Review》2013,45(3):228-231

ABSTRACT

The paper reports the proceedings of the 22nd Standing Conference of Eastern, Central, and Southern African Library Associations (SCECSAL) held in Swaziland from 25th to 29th April, 2016. The theme of the conference, “Digital transformation and the changing role of library and information centres in the sustainable development of Africa” was discussed in 54 presentations with various subthemes. Emerging technologies and their role, e-infrastructure development for sustainable development, e-governance, social media and digital preservation and indigenous knowledge among others were discussed. The paper also presents the lessons learned which include; the need to improve in digital literacy, use social media to promote library services, preserve traditional indigenous knowledge for coming generations and also cloud computing is now a necessity in modern libraries. In addition, training programmes are very important to improve our skills to meet the new technologies.  相似文献   

The Role of Socioeconomic Status in SAT–Freshman Grade Relationships Across Gender and Racial Subgroups     

Jana L. Higdem  Jack W. Kostal  Nathan R. Kuncel  Paul R. Sackett  Winny Shen  Adam S. Beatty  Thomas B. Kiger 《Educational Measurement》2016,35(1):21-28

Recent research has shown that admissions tests retain the vast majority of their predictive power after controlling for socioeconomic status (SES), and that SES provides only a slight increment over SAT and high school grades (high school grade point average [HSGPA]) in predicting academic performance. To address the possibility that these overall analyses obscure differences by race/ethnicity or gender, we examine the role of SES in the test‒grade relationship for men and women as well as for various racial/ethnic subgroups within the United States. For each subgroup, the test‒grade relationship is only slightly diminished when controlling for SES. Further, SES is a substantially less powerful predictor of academic performance than both SAT and HSGPA. Among the indicators of SES (i.e., father's education, mother's education, and parental income), father's education appears to be strongest predictor of freshman grades across subgroups, with the exception of the Asian subgroup. In general, SES appears to behave similarly across subgroups in the prediction of freshman grades with SAT scores and HSGPA.  相似文献   

Differential Prediction in the Use of the SAT and High School Grades in Predicting College Performance: Joint Effects of Race and Language          下载免费PDF全文

Oren R. Shewach  Winny Shen  Paul R. Sackett  Nathan R. Kuncel 《Educational Measurement》2017,36(3):46-57

The literature on differential prediction of college performance of racial/ethnic minority students for standardized tests and high school grades indicates the use of these predictors often results in overprediction of minority student performance. However, these studies typically involve native English‐speaking students. In contrast, a smaller literature on language proficiency suggests academic performance of those with more limited English language proficiency may be underpredicted by standardized tests. These two literatures have not been well integrated, despite the fact that a number of racial/ethnic minority groups within the United States contain recent immigrant populations or heritage language speakers. This study investigates the joint role of race/ethnicity and language proficiency in Hispanic, Asian, and White ethnic groups across three educational admissions systems (SAT, HSGPA, and their composite) in predicting freshman grades. Our results indicate that language may differentially affect academic outcomes for different racial/ethnic subgroups. The SAT loses predictive power for Asian and White students who speak another best language, whereas it does not for Hispanic students who speak another best language. The differential prediction of college grades of linguistic minorities within racial/ethnic minority subgroups appears to be driven by the verbally loaded subtests of standardized tests but is largely unrelated to quantitative tests.  相似文献