Adolescents exposed to adverse childhood experiences (ACEs) are at increased risk for substance use. Factors that reduce likelihood of adolescent substance use are an important area of research and intervention. The present study aimed to understand the cumulative impact of household dysfunction ACEs on adolescent alcohol and marijuana use and to…

Objective: To determine the prevalence, remission, and treatment associated with DSM-5 substance use disorders (SUDs) among young adults based on college attendance. Participants: The population-based sample included 2,057 young adults aged 19-23 in college/school and 1,213 not currently attending college/school who participated from April 2012…

I explored the effect of socio-economic status (SES) on mathematics achievement by gender at grades 5 in 2012 and 10 in 2017. Secondary Italian data (30,868 pupils in primary and 38,091 in secondary school) were analysed via the Rasch model to estimate students' ability in mathematics and then via a three-level regression (students nested into…

Teacher efficacy is a context and culture-specific construct. The current study explored the two types of teacher efficacy (individual and collective teacher efficacy) among Iranian English language instructors. Moreover, this study was an attempt to discover whether age, gender, and experience can significantly influence perceptions of collective…

Heavy episodic drinking among college students is a common but scarcely researched public health problem in China. Although social drinking could be regarded as an enjoyable activity across cultures, the Chinese cultural belief about alcohol use is different from that of its Western counterpart, which has been richly evidenced in the research…

In this paper we critically examine the research landscape in South Africa. We do this by documenting the progression and transformation of the country's National Research Foundation (NRF)-rated researchers from 2005 to 2015. Results indicate that most NRF-rated researchers in South Africa are white and male but this trend is slowly changing with…

This qualitative multi-case study explores a group of university-based language teacher educators' boundary crossing experiences in Hong Kong. Informed by a conceptual framework on boundary crossing and drawing on data from in-depth interviews and field observations, the findings reveal the opportunities and challenges embedded in teacher…

This study has investigated, in a quantitative survey, how the attitudes toward English lessons and the motivation for learning English as a foreign language (EFL) of 276 Danish EFL learners (starting age 7 and 9 years) changed within one year. Second, a subsample of children were interviewed. The study investigated what they liked and disliked…

Objectives: Care efficiency of family can be determined by many factors such as mental and physical health status of family members and their socioeconomic situation. Raising children with disabilities is a burdening and stressful situation for their caregivers. This article examines determinants of care efficiency in a group of Polish parents…

The purpose of this research is to identify the problems experienced by teachers. The research was carried out with a survey pattern. Data were collected online from 4657 teachers working in Sanliurfa province. According to the results of the research, teachers often experience problems related to their personal rights, workload and education…

An innovation in developing the Supports Intensity Scale--Children's Version (SIS-C) was the adoption of latent variable modeling approaches to norm development. In regard to translated versions of the SIS-C, the latent modeling approaches provided opportunities to leverage the large standardization sample generated in the United States (n=4,015)…

Utilizing event history analysis and multilevel models, this study explored dropout risks for first-time nontraditional students who started at public 4-year commuter institutions across a U.S. Midwest state. The study revealed that (a) the dropout hazard rate remained relatively high across college years and differed by gender, race, and family…

Background: Speech-sound development in preschoolers with unilateral cleft lip and palate (UCLP) as a group is delayed/disordered, and obstruents comprise the most vulnerable sound class. Aims: To evaluate the development of obstruent correctness (PCC-obs) and error types (cleft speech characteristics (CSCs) and developmental speech…

The aim of this paper was to examine the selected physical and motoric characteristics of students with mild intellectual disabilities. The total number of the participants was 119 (54 females and 65 males) and the mean age was 10.78 ± 1.88 years. Height, weight, body mass index (BMI), body fat percentage, and body fat mass scores were collected…

This article identifies factors that help Generation Z students succeed in a fully online learning environment for communication skills. Out of a diverse number of learner characteristics, the learners' home institutions significantly impacted their preference for instructional delivery modality. The participants described a flexible schedule and…