Earlier studies established the role of demographic and temperamental features (DTFs) in the adaptation of childhood stuttering. However, these studies have been short on examining the latent interrelationships among DTFs and not utilizing them in predicting this disorder. This research article endeavors to examine latent interrelationships among…

Early warning systems (EWSs) have proven to be useful in identifying students at risk of failing both online and conventional courses. Although some general systems have reported acceptable ability to work in modules with different characteristics, those designed from a course-specific perspective have recently provided better outcomes. Hence, the…

This AERA Open special topic concerns the large emerging research area of education data science (EDS). In a narrow sense, EDS applies statistics and computational techniques to educational phenomena and questions. In a broader sense, it is an umbrella for a fleet of new computational techniques being used to identify new forms of data, measures,…

This study examines the effect of race/ethnicity, immigrant status and the role of school belonging on the academic achievement of Mexican, Filipino, and white students. We focus on school belonging and peer influences in concert with immigrant generational status and family income to predict students' academic achievement at the end of 9th grade.…

Childhood and adolescence are critical periods for human development, involving an inherent tension between children's development and autonomy and their safety and well-being. The digital mediation of children's increasingly autonomous participation in the social world has been one of the most heated issues for parents and policy maker, generally…

We offer this synthesized framework as a tool to reveal mathematical activity in a non-formal makerspace. In particular, we connect research at different grain sizes to illustrate and explain how mathematics plays a crucial, if often implicit, role in this activity. We begin with describing the Approximate Number System and the Ratio-Processing…

Kaggle is a data modeling competition service, where participants compete to build a model with lower predictive error than other participants. Several years ago they released a simplified service that is ideal for instructors to run competitions in a classroom setting. This article describes the results of an experiment to determine if…

We present an innovative activity that uses data about LEGO sets to help students self-discover multiple linear regressions. Students are guided to predict the price of a LEGO set posted on Amazon.com (Amazon price) using LEGO characteristics such as the number of pieces, the theme (i.e., product line), and the general size of the pieces. By…

Lesbian, gay, bisexual, queer, and questioning (LGBQ) adolescents experience large disparities in an array of health problems and bullying experiences. Supportive LGBTQ community and school climates may protect LGBQ youth from general and bias-based bullying victimization. We combined data from LGBQ respondents on the 2013 Minnesota Student Survey…

There is a general consensus in theories of human speech recognition that humans engage in predictive processing during online speech processing. There are also claims that predictive processing indicates the operation of a predictive coding (PC) mechanism (Rao & Ballard, 1999). Formally, PC is a generative model where top-down signals consist…

Several programs of research have sought to assess the replicability of scientific findings in different fields, including economics and psychology. These programs attempt to replicate several findings and use the results to say something about large-scale patterns of replicability in a field. However, little work has been done to understand the…

Heavy and problematic drinking and sexual assault warrant significant concern on U.S. college campuses. Emerging evidence suggests that the risk for sexual victimization is amplified in the context of high-risk drinking behavior--and despite recent attention to sexual assault (e.g., MeToo Movement), rates of perpetration remain largely unchanged.…

Graduate Physician Assistant Education programs are increasing in size and prevalence in the United States. PA Students are trained in the medical model, but not until only recently there have been standardized instruments to measure student progress versus national data before a student takes their certifying board examination. Many programs are…

The purpose of this quantitative correlational study was to explore if and to what extent teacher self-efficacy predicts three types of teacher job satisfaction (1) with co-workers, (2) with parents, and (3) with students' behaviors in second-and third-year teachers in Arizona. The theories of self-efficacy and social cognitive model of work…

Adults use both bottom-up sensory inputs and top-down signals to generate predictions about future sensory inputs. Infants have also been shown to make predictions with simple stimuli and recent work has suggested top-down processing is available early in infancy. However, it is unknown whether this indicates that top-down prediction is an ability…