A key area of interest is the way in which early years educators' perceptions about the concept of gender may influence their practice in relation to how children's ideas about gender might be supported and reinforced. However, this area has received little attention in the highly gender-segregated context of Pakistan. Understanding evidence-based…

The "Vision and Change in Undergraduate Biology Education" reports cite the critical role of professional societies in undergraduate life science education and, since 2008, have called for the increased involvement of professional societies in support of undergraduate education. Our study explored the level of support being provided by…

Student Affairs serves as a viable career option for professionals working in higher education, including Latinas, who have increasingly entered as undergraduate students and found careers in student affairs. Latinas seem to be bottlenecked at midlevel, with few advancing to senior level leadership positions. According to the literature, negative…

In response to the need to develop leaders to guide the implementation of the Next Generation Science Standards (NGSS), the Carnegie Corporation of New York provided funding to WestEd to develop a framework that defines the leadership knowledge and actions needed to effectively implement the NGSS. The development of the framework entailed…

Disproportionality in special education identification has been long debated by researchers and scholars in the field of education, yet understanding of this phenomenon remains limited (Sullivan & Bal, 2013). Racial, gender, and cultural biases are integral aspects of the special education process, especially for African-American males (Harry…

The purpose of this qualitative single case study was to investigate the performance of a small, urban high school in the northeastern United States by examining graduation rates, attendance, test scores, and inappropriate student behavior to determine at what levels the school is at risk of losing accreditation. The selected school had declined…

This dissertation examines two related questions. "How do mixed membership models work?" and "Can mixed membership be used to model how students use multiple strategies to solve problems?". Mixed membership models have been used in thousands of applications from text and image processing to genetic microarray analysis. Yet…

Learning a more distributed representation of the input feature space is a powerful method to boost the performance of a given predictor. Often this is accomplished by partitioning the data into homogeneous groups by clustering so that separate models could be trained on each cluster. Intuitively each such predictor is a better representative of…

This paper proposes to the use of a meta-learning approach for automatic parameter tuning of a well-known decision tree algorithm by using past information about algorithm executions. Fourteen educational datasets were analysed using various combinations of parameter values to examine the effects of the parameter values on accuracy classification.…

This systematic literature review of current scholarship on business intelligence, individual decision-making behavior, strategy as practice, and strategic planning offers a roadmap for firms seeking to increase their competitive advantage through data driven decision-making. Planning, deciding, and using information is a single phenomenon where…

Text analysis has become an important research activity in the Department of Veterans Affairs (VA). Statistical text mining and natural language processing have been shown to be very effective for extracting useful information from medical documents. However, neither of these techniques is effective at extracting the information stored in…

NMR spectroscopy has become one of the primary tools that chemists utilize to characterize a range of chemical species in the solution phase, from small organic molecules to medium-sized proteins. A discussion of NMR spectroscopy is an essential component of physical and biophysical chemistry lecture courses, and a number of instructional…

Rural communities often have distinct contextual factors that impact residents' substance abuse behavior. However, most studies to date have focused either exclusively on urban populations or neglected to analyze data in a way that allows any rural/urban comparison. This is especially true for research examining nonmedical prescription drug use…

This study examines the potential of visual sociology to expand our knowledge of higher education through the use of visual data sources and methods of analysis. Photographs and archival material form the basis of the study. The images were analyzed as being part of the initiation and fulfillment stages of the social construction of collective…

School violence research is often concerned with infrequently occurring events such as counts of the number of bullying incidents or fights a student may experience. Analyzing count data using ordinary least squares regression may produce improbable predicted values, and as a result of regression assumption violations, result in higher Type I…