In this research, we have explored the possible differences in students' performance in grade nine chemistry exams that could have been influenced by a different instructional approach in grade eight. We compared two groups of students: one group had received a transmissive propaedeutic approach in grade eight (especially related to the memorising…

Research studies show that students' grades are more predictive than test scores of their future academic success, including high school and post-secondary outcomes. Chicago Public Schools (CPS) recognizes the importance of grades through its longstanding "Bs or Better" campaign. Yet within CPS, boys' grades are consistently lower than…

This study examined whether adolescent students' externalizing behavior and prosocial behavior affects their academic achievement (i.e., school grades and standardized test scores) in two major academic domains (i.e., mathematics and German) over and above well-established determinants of school achievement (i.e., prior achievement, intelligence,…

Using administrative data from an urban school district, two series of predictive models were tested for their ability to project a student's high school graduation status. The models included student grades, attendance, behavior, demographic predictors, and school-level variables. Eighth and ninth-grade variables were tested for two graduation…

Emotions such as anxiety, fear, and frustration can interfere with cognitive processing and hinder our ability to learn and perform well on tasks. Mathematics is a school subject that could generate various emotions in students. This study examined mathematics achievement emotions of students across gender, grade level, and academic performance.…

This case study focused on students' experiences with gradeless formative assessment at a center for gifted students. Twenty-two students attending one of the six talent centers in Norway participated. A questionnaire with open- and close-ended questions were used to collect data. Qualitative data analysis was performed. Findings indicated that…

Although research has established that school adjustment is associated with marijuana use (MU) in adolescence, few studies have tested these associations bidirectionally. Using random intercepts cross-lagged panel modeling, this study examined reciprocal associations between MU and school adjustment across 8th to 10th grade, including the…

South Australian Secondary Mathematics teachers consider their testing parameters (duration and frequency) to be consistent with teachers elsewhere in the state, however, formal evidence is not available. A review of literature presented similar gaps in this evidence in other jurisdictions in Australia. The logic model that underpins the resource…

Purpose: To validate the English version of the L'Echelle de Perception du Climat Motivational within a Portuguese context and analyze students' perceptions of the motivational climate in physical education and its relationship to demographic variables, participation in extracurricular sports, and students' grades. Methods: A total of 476…

Youth development researchers have focused on persistent challenges facing youth in diverse urban settings; thus, we know less about youth in rural communities. Using multilevel modeling, we explored contextual factors associated with school grades and educational aspirations. We find that, on average relative to students from urban schools,…

Background: Although many studies have suggested that students' externalizing (aggressive and rule-breaking) behaviour is detrimental to their academic achievement, the underlying mechanisms have rarely been investigated. Aims: We conducted a longitudinal investigation of whether the negative relation between externalizing behaviour and academic…

International large-scale assessments (ILSAs) have become an important part of the Swedish evaluation system. It is therefore of crucial importance to validate national measures of Swedish students' achievement with their ILSA test scores. Here, we offer results from such a validation study based on Swedish students' test scores in IEA's Trends in…

Mathematical literacy (ML) is considered central to the application of mathematical knowledge in everyday life and thus is found in many comparative international educational standards. However, there exists barely any evidence about predictors and outcomes of ML having a lasting effect on achievement in nonmathematical domains. We drew on a large…

Increasing and improving the science, technology, engineering, and mathematics (STEM) educational pipeline has been a point of emphasis for decades, and federal policy in the United States has urged high schools to embed new types of STEM courses into the curriculum. As one example, applied STEM courses--one growing branch within career and…

This study examines developmental change across adolescence in the similarity of friends versus nonfriends. This differential in similarity is a key aspect of the organization of the peer context of development: The stronger the correlation between friends for an attribute, the more the attribute delineates clustering and divisions of friendships.…