The societal demand for graduates with expertise in Science, Technology, Engineering, and Mathematics (STEM) stands in contrast with prevalent issues of diminished interest among high school students in STEM subjects and low completion rates in STEM academic programs. In the Flemish educational context, heterogeneity in STEM preparedness of…

Test-taking strategies are discussed in the literature as an important factor affecting test scores and are recommended to be taken into consideration regarding the validity of tests. Although studies have been conducted for more than a quarter century, no agreement has been reached on the dimensions of test-taking strategies. The purpose of this…

In a modern yet demanding society, scientific literacy (SL) is an essential skill that enables the individual to explain, understand and discuss issues related to science, health, and the environment. The purpose of this research study is to validate the Scientific Literacy Assessment (SLA) tool in the Greek language and investigate the level of…

In this paper, we propose an elementary proof of Niven's Theorem in which the tangent function will have a primary role.

Previous work has focused on positive feelings of mattering, which pertain to the human need to feel significant. In the current article, we examine a complementary yet distinct construct involving feelings of not mattering that may arise from being marginalized and experiences that heighten a sense of being insignificant to others. We also…

Supporting students in making mathematical arguments is an important part of discourse practices in mathematics classrooms. Differences in teachers' support for collective argumentation have been observed and documented, and the importance of the teacher's role in supporting collective argumentation is well established. This article seeks to…

When cognitive and educational tests are administered under time limits, tests may become speeded and this may affect the reliability and validity of the resulting test scores. Prior research has shown that time limits may create or enlarge gender gaps in cognitive and academic testing. On average, women complete fewer items than men when a test…

The accuracy of learning results relies on the evaluation and assessment. The learning goals, including problem solving ability must be aligned with the valid standardized measurement tools. The study on exploring the nature of problem-solving, framework, and assessment in the Indonesian context will make contributions to problem solving…

This study evaluated the psychometric properties of the Student Engagement Instrument--College version (SEI--C) with college students in the southeastern United States. Participants self-selected paper-and-pencil or online administration. Confirmatory factor analysis revealed a modified 5-factor structure. Measurement invariance of the modified…

In evolution education, misconceptions about evolutionary concepts impact students' learning. Much research exists on assessing knowledge about evolution using different instruments. The current article introduces the KAEVO 2.0 instrument, which includes various evolutionary aspects representing microevolution and macroevolution. The introduced…

Experiences of wonder should be valued, protected, and promoted in academic settings. Identification of learning environments and interventions that cultivate students' capacity for wonder (CfW) first requires a means to measure it. We used a mixed-methods approach to develop and validate a measure of CfW. In the qualitative component (Studies…

Science, technology, engineering, and mathematics (STEM) influence almost every aspect of our daily lives. However, despite the high demand for STEM occupational talent, the STEM pipeline continues leaking, with less than one-sixth of high school students pursuing STEM majors and only 50% of entering STEM majors matriculating into STEM fields.…

Some universities in Iran have recently witnessed a shift in admission criteria from university admission test performance towards high school records. This sudden change seems to be unwarranted since the predictive power of high school records has not been explored. To fill in this gap, this study aims at showcasing the predictive validity of…

Findings synthesized across five empirical laboratory- and classroom-based studies of high school and college students engaged in geometric reasoning and proof production during single- and multi-session investigations (346 participants overall) are presented. The findings converge on several design principles for computer technologies to support…

Each year many students take college admissions exams (i.e., SAT® and ACT®), hoping to demonstrate their ability to perform at a collegiate level and gain admission to desired universities. However, a growing movement encourages colleges and universities to abandon this practice in their admissions protocol and instead consider alternative…