This study investigated genetic biomarkers for gastrointestinal dysfunction symptoms in order to provide further information on the genetic risk for GI dysfunction associated with autism. The single nucleotide polymorphisms of sixty participants with autism and/or gastrointestinal dysfunction were analyzed. The autism group had a moderate…

This study builds an empirical research model that explores societal and individual antecedents of adult learning and examines the adult learning effect on problem-solving skills in the Organization for Economic Cooperation and Development (OECD) countries. Considering national differences, it uses multilevel data sources available from the…

Anxiety is present in high rates in both children and adults on the autism spectrum. An increasing number of studies have highlighted the potentially important role that intolerance of uncertainty may have in anxiety for those on the spectrum, as well as their interrelationships with sensory sensitivities and repetitive behaviours. In response to…

People with social anxiety demonstrate different behavioral aspects such as nervousness, apprehension, fear, and concern that negatively affect their personal traits and self-esteem. The current study is designed to identify the relationship between social anxiety and self-esteem among university students. To achieve this purpose, the descriptive…

Recently, quantitative researchers have shown increased interest in two-step factor score regression (FSR) approaches to structural model estimation. A particularly promising approach proposed by Croon involves first extracting factor scores for each latent factor in a larger model, then correcting the variance-covariance matrix of the factor…

Purpose: This study examined vocal hyperfunction (VH) using voice onset time (VOT). We hypothesized that speakers with VH would produce shorter VOTs, indicating increased laryngeal tension, and more variable VOTs, indicating disordered vocal motor control. Method: We enrolled 32 adult women with VH (aged 20-74 years) and 32 age- and sex-matched…

A procedure for evaluation of validity related coefficients and their differences is discussed, which is applicable when one or more frequently used assumptions in empirical educational, behavioral and social research are violated. The method is developed within the framework of the latent variable modeling methodology and accomplishes point and…

In mixed methods reviewing, data from quantitative and qualitative studies are combined at the review level. One possible way to combine findings of quantitative and qualitative studies is to quantitize qualitative findings prior to their incorporation in a quantitative review. There are only a few examples of the quantification of qualitative…

This study investigates the correlation between three data gathering methods for uncovering differences in secondary school students' text-learning strategy use. In total, 56 secondary school students' text-learning strategies were assessed with (a) a task-specific self-report inventory, (b) think-alouds protocols, and (c) the trace methodology.…

Adequate sleep is essential for students to be able to solve challenging problems effectively. After many years of advising students to get enough sleep the night before their final exam, two studies were conducted with students in introductory physics classes to investigate their sleep habits. In the first previously published study, few students…

The aim of this study is to investigate the effects of countries' development level in sports medicine, exercise and sports performance on their success in Olympic Games. Within this purpose, 1027 papers that were published between 2010 and 2018 in the journal of Sports Medicine, of which impact factor was 7.074 in 2017, were examined in…

Health-related decisions make use of numeracy skills, for example counting medication dosages, extracting health-related information from food packaging or understanding statistical data. Even though the concept of health literacy is often used to explain health disparities (Freedman et al., in American Journal of Preventive Medicine 36:446-451,…

In the sphere of higher education (HE) globally the tensions between academic autonomy and accountability, and the research vs teaching debate have been ongoing for decades. Zumeta (2011, p. 133) notes one of the reasons for such tensions to be the view of accountability as a social construct, resulting in its definition varying from context to…

The role of the elementary school principal is highly complex and ever-evolving. Opportunities for personalized, ongoing professional development are essential to guide and support principals as they encounter new challenges. While literature reveals a need for effective professional development for principals, opportunities directly connected to…

This study explores the relationship between teacher caring, teacher job satisfaction, and burnout in Kentucky alternative school teachers. The methodology was a cross-sectional, correlational web-based survey. Instrumentation included the Copenhagen Burnout Inventory (CBI), Teven's Teacher Self-Report of Caring Survey, and the Teacher Job…