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Yan, Yilin – ProQuest LLC, 2018
The development in information science has enabled an explosive growth of data, which attracts more and more researchers to engage in the field of big data analytics. Noticeably, in many real-world applications, large amounts of data are imbalanced data since the events of interests occur infrequently. Classification of imbalanced data is an…
Descriptors: Information Science, Information Retrieval, Multimedia Materials, Data
Adekanye, Emily – ProQuest LLC, 2017
Students identified as learners with specific Learning Disabilities (SLD) represent almost half of the total special education population. With the high numbers of students identified as SLD, there has also been the concern of over-identification of immigrant students called English language learners (ELLs), which leads to disproportionality in…
Descriptors: English Language Learners, Individualized Education Programs, Identification, Learning Disabilities
Gurlen, Stephanie – ProQuest LLC, 2013
As the popularity of online banking Websites has increased, the security of these sites has become increasingly critical as attacks against these sites are on the rise. However, the design decisions made during construction of the sites could make usability more difficult, where the user has difficulty making good security decisions. This study…
Descriptors: Banking, Information Security, Online Systems, Electronic Mail
Warren, Winnifred P. – ProQuest LLC, 2010
School resource officers (SROs) are police officers responsible for the daily task of keeping schools safe. The extent to which this goal is achieved depends in part on how SROs identify, assess, and respond to student threats of violence. This task is complicated by the lack of knowledge regarding the most effective ways of handling a threat so…
Descriptors: Middle Schools, Decision Making, Interviews, Violence
Eufemia, Francine – ProQuest LLC, 2012
This exploratory study sought to examine the relationship between teachers' use of formative assessment and their self-efficacy beliefs. Specifically, this study involved a quantitative analysis of the relationship between teachers' beliefs, knowledge base, and the use of formative assessment to make informed instructional changes and their…
Descriptors: Correlation, Formative Evaluation, Self Efficacy, Teacher Attitudes
Plunkett, Anthony D. – ProQuest LLC, 2011
This qualitative case study explored the Student Consumerism phenomenon as displayed by post-secondary students as perceived by their instructors. Because it was not entirely understood how post-secondary instructors react to the manifestations that occur due to Student Consumerism style of behaviors, this study examined the phenomenon from that…
Descriptors: Higher Education, Semi Structured Interviews, Qualitative Research, Postsecondary Education
Pham, Cheryl Carangian – ProQuest LLC, 2011
The purpose of this mixed methods phenomenological study was to explore the data-driven instructional decisions that elementary teachers make in literacy. Educators have moved towards a culture of being data-driven, and have declared data use in schools to be significant to school improvement and accountability (Marsh, Pane, & Hamilton, 2006).…
Descriptors: Student Evaluation, Standardized Tests, Interviews, Program Effectiveness
Dade, Aurali Ella – ProQuest LLC, 2010
Institutions of Higher Education (IHEs) have increasingly committed to become more sustainable in recent years. Despite this commitment, academic publications in the sustainability field assert that progress has been slower at IHEs than expected and that most IHEs have found sustainability initiatives difficult to implement. Comprehensive…
Descriptors: Maintenance, Laboratories, Program Effectiveness, Statistical Analysis