Through the lenses of statistical investigations and cognitive demands, we examined bivariate data tasks offered in US high school mathematics textbook series--a popular representative of three curriculum types: traditional, integrated, and hybrid. We developed a framework grounded in literature of association topics for the inclusion and…

The purpose of the present study was to investigate how faculty members coalesce into distinguishable groups in terms of their perceived cultures of assessment at their respective institutions. To date, although researchers have posited the existence of various cultures of assessment, no study to our knowledge has empirically demonstrated the…

The purpose of this quantitative, non-experimental, causal-comparative research study was to see what differences existed, if any, between voluntary and involuntary adjunct faculty on levels of job dimensions (motivation and hygiene), job satisfaction, and institutional loyalty of part-time faculty teaching at private, four-year institutions in…

Students who have been found eligible for special education services based on an emotional disturbance can have difficulties fostering relationships with their peers and experiencing feelings of connectedness to their school. One way to increase feelings of school connectedness is through a social-emotional learning curriculum, such as Positive…

The mental health of any athlete is critical for the successes of that individual, the team they compete for, and the institution they represent. Stress is a factor that can significantly impact a student-athlete both in the classroom and on the playing surface. Student-athletes at the Division I level of the National Collegiate Athletic…

Educational administrators are expected to provide guidance to various stakeholders within the school environment. Educational administrator personality traits and leadership style were the focus of this study. Two research questions guided the focus of the current study. The first question examines the association between the degree of the…

This study describes the relationship between phonemic awareness and the reading achievement of kindergarten students. The purpose of this quantitative, time series, a two-year study was conducted to examine why some kindergarteners are not phonemically aware when leaving kindergarten and entering first grade. This study hypothesizes that…

The purpose of this research was to determine the moral behaviour in terms of some variables of the students who are participating in school sports or not. In this research participated in totally 191 students, all of them having education at different educational situation in Burdur city centre. ''Sportmanship Scale for Physical Education…

Varying methods for evaluating the outcomes of single case research designs (SCD) are currently used in reviews and meta-analyses of interventions. Quantitative effect size measures are often presented alongside visual analysis conclusions. Six measures across two classes--overlap measures (percentage non-overlapping data, improvement rate…

This study examined the effect of similar vs. dissimilar proficiency distributions on uniform DIF detection on a statewide eighth grade mathematics assessment. Results from the similar- and dissimilar-ability reference groups with an SWD focal group were compared for four models: logistic regression, hierarchical generalized linear model (HGLM),…

The field of Indigenous methodologies has grown strongly since Tuhiwai Smith's 1999 groundbreaking book "Decolonizing Indigenous Methodologies." For the most part however, there has been a marked absence of quantitative methodologies with the methods aligned with Indigenous methodologies predominantly qualitative. This article proposes…

Big qualitative data (Big Qual), or research involving large qualitative data sets, has introduced many newly evolving conventions that have begun to change the fundamental nature of some qualitative research. In this methodological essay, we first distinguish big data from big qual. We define big qual as data sets containing either primary or…

Understanding large-scale patterns in student course enrollment is a problem of great interest to university administrators and educational researchers. Yet important decisions are often made without a good quantitative framework of the process underlying student choices. We propose a probabilistic approach to modelling course enrollment…

Organizational relationships are complex. Employees do their work as individuals, but also as members of larger teams. They exist within various social networks, both within and spanning organizations. Multilevel theory is at the core of the organizational sciences, and unpacking multilevel relationships is fundamental to the challenges faced…

Growth mixture modeling is generally used for two purposes: (1) to identify mixtures of normal subgroups and (2) to approximate oddly shaped distributions by a mixture of normal components. Often in applied research this methodology is applied to both of these situations indistinctly: using the same fit statistics and likelihood ratio tests. This…