An emerging body of research documents a relationship between sleep quantity and delinquency during adolescence. Absent from this line of research, however, is an evaluation of whether the associations between sleep duration and different forms of delinquency vary across periods of adolescence and sex. The current study aimed to address this gap…

This study theorizes and tests moderators (perceived availability of marijuana and age-group) of the association between adolescents' frequency of marijuana ad exposure and past-year marijuana use. To test this model, I analyzed national survey data from 9,024 American adolescents with hierarchical regression techniques. Results showed that being…

In improving the quality of education, parents' involvement is very significant. Parents' involvement is one of the three responsibilities for realizing the best quality. This study attempts to explore parents' involvement in education activities for improving their children's academic achievement. A sample of 292 households was selected from…

The current study aims to investigate the self-efficacy perceptions of secondary school students regarding speaking skills according to various variables. The study was designed in the survey model, one of the quantitative research methods. The study group consisted of 434 students, 212 females and 222 males, studying at the 5th, 6th, 7th and 8th…

Participation of children in physical activity has decreased and the interest in digital games has increased in recent years as a result of development of internet and technological devices. This research has been done in order to determine the motivation of elementary school students for participating in physical activity and digital game…

The education laws of each country establish starting cutoff dates for compulsory education which could, potentially, affect students' academic achievement. Specifically, they could be detrimental for those students whose birthday is just before the school entry cutoff, as they will be the youngest in their classroom, while it could boost the…

Using the Descriptive-correlation research design, this study aimed to assess the students' perception on Self-Learning Module in determining the English proficiency of Grade 8 students of Adelina I National High School. Random sampling was used in this study to identify the number of Grade 8 respondents. Mean and standard deviation as well as…

The aim of this study is to determine the effect of variables such as gender, class and parental education level, family income level on motivation levels of students to learn science and do research, performance, communication, collaborative work and participation. The study group of the study was in the 2015-2016 academic year, public schools in…

Rising inequality in the United States has raised concerns about potentially widening gaps in educational achievement by socio-economic status (SES). Using assessments from LTT-NAEP [Long-Term Trend assessment administered by the National Assessment of Educational Progress], Main-NAEP, TIMSS [Trends in International Mathematics and Science Study],…

This study investigated factors that are likely to influence students' educational expectations in the State of Qatar, concentrating on selected parental factors. Drawing on recent work in the field, the study examined the intersection of student demographic and socio-economic attributes along with contextual factors, on student educational…

This study investigated the relationships between social and emotional learning factors and course failure for 9,308 7th-9th graders. Student self-report measures of social and emotional learning (SEL) and biographical factors (ACT® Engage® Grades 6-9) were analyzed through multiple regression models with propensity score weighting techniques. The…

Concerns about the breadth of the U.S. income distribution and limited intergenerational mobility have led to a focus on educational achievement gaps by socio-economic status (SES). Using intertemporally linked assessments from NAEP [National Assessment of Educational Progress], TIMSS [Trends in International Mathematics and Science Survey], and…

On this research, it is analyzed if the science learning anxiety level shows difference according to variables which are gender, grade level, science lesson grade, mother education, father education level. Scanning Design is used for this study. Research working group is consisted of 294 primary school from 6th, 7th and 8th graders on 2015-2016…

Guided by Beck's cognitive model of depression, this study examined the mediating role of negative self-cognition in the association between harsh parenting and adolescent depression and whether peer acceptance moderated this indirect relationship. Eight hundred and fifty-nine seventh to ninth graders (379 girls and 480 boys, mean age = 13.58…

Monitoring the Future (MTF) is a long-term study of substance use and related factors among U.S. adolescents, college students, and adult high school graduates through age 55. It is conducted annually and supported by the National Institute on Drug Abuse. MTF findings identify emerging susbstance use problems, track substance use trends, and…