The purpose of this quasi-experimental research was to reveal the JiRQA learning supports on biology students' achievement in the multi-ethnical classroom in higher education. The research sample was included 125 students consisting of the ethnics of Dayak, Javanese, and Malay. The achievement data were obtained from the pretest and posttest using…

Understanding genetics is one of the most significant learning difficulties faced by students. To improve teaching genetics and the students' representational competence within the classroom have been proposed using multiple representations. This study presents an analysis of representational levels used by high school students learning Mendelian…

Many large-scale performance assessments include score resolution procedures for resolving discrepancies in rater judgments. The goal of score resolution is conceptually similar to person fit analyses: To identify students for whom observed scores may not accurately reflect their achievement. Previously, researchers have observed that…

Purpose: The purpose of this study is to identify the extent to which various measurements of contacting parameters differ between children and adults during habitual range and overlap vocal frequency/intensity, using voice map-based assessment of noninvasive electroglottography (EGG). Method: EGG voice maps were analyzed from 26 adults (22-45…

Empirical evidence supports the view that explicit teaching can make a positive difference to learning; however, further research is needed to understand the impact on learning to spell if spelling error analysis is used to inform explicit spelling instruction. This paper presents findings of an intervention study involving 572 students in Years 3…

This study investigated the effects of a number sense intervention in 5-year-old Italian children (n = 96) from different socioeconomic status (SES) backgrounds. We investigated whether a short-term intervention could enable low SES children to reach the same level of their middle-upper SES peers in number sense; in addition, we compared the…

Background: Research suggests that home visiting interventions can promote breastfeeding initiation, though their effects on breastfeeding continuation are unclear. No known studies have assessed the impact of home visiting on bedsharing. Aims: To test the effects of home visiting on breastfeeding and bedsharing in a low-income, urban sample in…

Learning progressions (LPs) are descriptions of students' growing sophistication in the understanding of a particular construct through a curricular sequence. They are particularly useful for organizing complex constructs for which students do not necessarily connect concepts as taught in different courses. However, they are challenging to…

Why are spatial metaphors, like the use of "high" to describe a musical pitch, so common? This study tested one hundred and fifty-four 3- to 5-year-old English-learning children on their ability to learn a novel adjective in the domain of space or pitch and to extend this adjective to the untrained dimension. Children were more…

As attacks on teacher education mount, teacher educators have been urged to take a more active part in policy deliberations. Yet the question of how teacher educators get their voices heard in policy contexts that are not receptive to their expertise remains underinvestigated. This qualitative case study addresses this gap by exploring the work of…

This study aims at describing in detail how university students in Turkey use euphemisms in their daily language usage. The description of the euphemisms in the study was made according to the linguistic formations of euphemisms defined by Warren and accepted in the literature. The euphemisms used by the participants were determined by asking them…

We conducted a systematic literature review of 111 empirical studies published between 1969 and 2018. We found that research does not exponentially grow in comparison to research on higher education or leadership; empirical research emerging in the 1980s does not completely replace non-empirical inquiry. Studies from English-speaking authors…

Two large changes link the 1872 and 1918 Education (Scotland) Acts. One is the development of secondary education, which happened gradually between the two dates, with searching debates about the meaning, purpose, and demographic reach of advanced education of this kind. The main purpose of the 1918 Act was to make secondary provision more…

Much research has been executed to investigate how altering focus of attention impacts performance and feelings of fatigue. Using a within-participant design, the present study examined how an associative and dissociative attentional in addition to an internal and external attentional dimension influenced the running economy of nonprofessional…

Teaching mathematics to students at the elementary level needs logical thinking, the students have to be encouraged to study hard to improve solving skills. The objective of this study is to improve the learner's problem solving skill in mathematics 2. This research aims to find out how the implementation of the visualize, represent and solve…