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Working Memory And Attention As Predictors Of Processing Speed In Elementary School Students: A Developmental Study, Monih Alshehri

Dissertations

Problem

Many studies suggest that Processing Speed (PS), Attention, and Working Memory (WM) are major cognitive functions that collaborate to achieve a coherent cognitive system. The aim of the current study was to improve the conception of how these cognitive functions interrelate. The study addressed two main questions: the first, whether PS can be predicted by WM (visual, verbal, and the central executive) and attention of elementary students in first and fifth grade; the second, whether there are gender differences in the rate of change in WM and PS from first to fifth grade.

Method

The participants were taken from …

Examining Perceptions Of Service Quality Of Student Services And Satisfaction Among International Students At Universities In Indiana And Michigan, Mordekai Ochieng Ongo

Dissertations

Problem

Universities in the United States face financial constraints, intense competition for students, declining student enrollment, and constant student attrition. However, an increasing number of international students seek higher education abroad, especially in the U.S. Providing quality services to these international students might help institutions attract and retain more of them. Unfortunately, little empirical research has been done on international students’ perceptions of service quality, especially of non-academic services. This study fills that gap by using a modified SERVPERF questionnaire to investigate international students perceived service quality and satisfaction at eight universities in Indiana and Michigan.

Method

The purpose of …

The Interplay Of Racial Identity Attitude And Religious Orientation On The Social Integration Experiences Of Black African College Students And African American College Students Attending Predominantly White Institutions In The United States, Christina Miattamengie Johnson

Dissertations

Problem

Not much attention has been devoted to the academic experiences of Black African college students, the latter being typically categorized with those of African Americans (Kim, 2014). While research has effectively documented the social challenges that African American college students experience at (Predominantly White Institutions (PWI). much less research has been conducted on the social experiences of subcategories within the Black population, specifically, Black Africans. Though researchers have speculated on the potential differences between the social integration experiences of Black Africans and African American college students as these relate to religious orientation and racial identity attitude, no empirical studies …