In 2007, the Legislature passed Senate Bill 5097, which required the Office of Superintendent of Public Instruction (OSPI) to convene a task force to examine how gangs are affecting school safety. The task force must annually report its findings and recommendations to the education committees of the Legislature. The Gangs in Schools Task Force…

Many learners are unmotivated to learn mathematics due to a lack of attention, irrelevance of mathematics, low self-confidence and dissatisfaction. However, peer tutoring can afford learners opportunities to engage with other individuals who have overcome similar challenges in the learning of mathematics and who can motivate them to become…

This paper investigates differences in students having various scores when designing controlled experiments in two types of scientific inquiry tasks (a fair test and an exhaustive test). We measure temporal features of preparation time and execution time, which reflect respectively the process of question understanding and answer planning and that…

The aim of the current study was to investigate whether the association between parental attachment and externalizing behavior is parallelly mediated by dysfunctional emotion regulation and callous-unemotional traits. The community sample included 296 adolescents (M[subscript age]?=?14.90, SD[subscript age]?=?1.31), who completed the Inventory of…

Background: The excessive use of Internet-based technologies has received a considerable attention over the past years. Despite this, there is relatively little research on how general Internet usage patterns at and outside of school as well as on weekends may be associated with mathematics achievement. Moreover, only a handful of studies have…

This study aimed to determine whether problematic internet use and healthy lifestyle behaviors among high school students varied by gender, grade level, academic average, and school type variables and to investigate the relationship between problematic internet use and healthy lifestyle behaviors. The sample of the study consisted of a total of…

Adolescents in the urban public school system experience childhood trauma that sometimes makes it difficult to focus on learning. Even more so, sometimes trauma experienced by youth manifests in disruptive behaviors in the school setting. Traditionally, urban public schools have focused on teaching and learning academics, generally neglecting the…

We examined developmental changes in self-esteem from late childhood to late adolescence in African American girls (N = 124), comparing skin tone groups. Girls completed a measure of self-esteem when they were in Grades 5, 7, 10, and 12, and in Grade 12 their skin tone was rated on a 3-point scale (1 = "Light," 2 = "Medium," 3…

Background: The Pennsylvania Youth Survey (PAYS) is administered biennially to adolescents; it covers knowledge, attitudes, and behaviors about risk and protective factors. Purpose: This study explored 8th, 10th, and 12th grade students' attitudes and beliefs about current trends regarding drugs, alcohol, and mental health. Methods: We asked…

Information literacy--i.e. obtaining, evaluating and using information--is a key element of scientific literacy. However, students are frequently equipped with poor information literacy skills--even at university level--as information literacy is often not explicitly taught in schools. Little is known about students' information skills in science…

Purpose: Persuasive communication skills are vital for achieving success in school, at work, and in social relationships. To facilitate assessment of persuasive discourse, we developed a clinically feasible persuasive speaking protocol and used it to compile a database of language samples. This database allowed us to describe the properties of…

This paper evaluates the impact of extension of the school day in the context of Brazil's "Mais Educação" Extended School Day Program. Using school level longitudinal data, we find that the program reduces the dropout rates of students in all grade levels, raises the enrollment of students in grades 6-9, but reduces the enrollment of…

This occasional paper presents national demographic subgroup data for the 1975-2021 Monitoring the Future (MTF) national survey results on 8th, 10th, and 12th graders' use of drugs, alcohol, and tobacco. The study covers all major classes of illicit and licit psychoactive drugs for an array of population subgroups. The 2020 subgroup data presented…

Cross-lagged relationships between academic achievement and perceived parental educational expectations were examined by using panel data from 5,312 students from the National Educational Longitudinal Study from when they were in Grades 8, 10, and 12. Three hypotheses were tested: (1) academic achievement would precede perceptions of parents'…

The aim of this study was to investigate the predictors of academic success of South African students. The study focused on 164 first to fourth year students. The extent to which students' grade 12 performance, the type of high school they attended and their academic self-concepts contributed to their academic success during the entry and…