This study explored the predictability of motivation by analyzing effects of five elementary principal traits on teacher perceptions of competence, relatedness, and autonomy. My focus on this topic evolved from mounting teacher shortages across the United States. Through quantitative methods, I developed a factorial survey experiment. Using…

The objective of this study was to examine the relation between personality traits and prosocial lie-telling in children. A sample of 187 children aged 8-12 years (M[subscript age] = 9.74 years, SD[subscript age] = 1.01) was recruited from elementary schools in the south of France. The children's prosocial lies were measured using the Helping…

To test the hypothesis that a higher tendency to "s"pontaneously "f"ocus "o"n "m"ultiplicative "r"elations (SFOR) leads to improvements in rational number knowledge via more exact estimation of fractional quantities, we presented sixth graders (n = 112) with fraction number line estimations and a…

When researchers code behavior that is undetectable or falls outside of the validated ordinal scale, the resultant outcomes often suffer from informative missingness. Incorrect analysis of such data can lead to biased arguments around efficacy and effectiveness in the context of experimental and intervention research. Here, we detail a new…

This study sought to analyse, using the Mathematics Discourse in Instruction framework, teachers' explanatory talk when introducing standard units of length in standard 4 in Malawi. The study analysed teachers' use of content and pedagogical practices for introducing standard units of length and how that made the concept of standard units of…

Children tell prosocial lies from the age of three years onward, but little is known about for whom they are inclined to lie. This preregistered study examined children's (N = 138, 9-12 years) prosocial lying behavior toward minimal in-group and out-group peers. Additionally, children evaluated vignettes in which an in-group peer told a prosocial…

Economically disadvantaged children often lack the resources to purchase popular goods and participate in their preferred social groups' activities, making it difficult to fit in. Meanwhile, children from middle socioeconomic status (SES) families may have additional influence over whether low SES children are included in such groups. We examined…

This paper examines the implementation of an instructional module on preservice elementary teachers' professional noticing of children's mathematical thinking. The module focuses on professional noticing skills through the content focus of early algebraic reasoning and uses complex video vignettes from whole class instruction in authentic…

In two studies, we investigated the extent to which research using case vignettes of fictitious students is able to yield research results that are ecologically valid representations of teachers' assessments of students' educational achievement in their real classrooms. The type of assessment was teachers' tracking decisions from primary to…

Background: "Teaching games for understanding" (TGfU) is a tactical-game approach to teaching, in which participants are learning via the processes intrinsic to the games themselves. Purpose: The aim of the study was to examine the effectiveness of a tactical-game model in promoting metacognitive behaviour in elementary-school students.…

In this investigation, we examined how youth during learning conversations at an informal science education camp negotiated and authored identities as learners of science. Using identity theory as our analytical lens, we investigated by application of qualitative methodology the socially constructed nature of youth's identities. We focused on the…

The purpose of this study was to investigate whether teachers' ability to identify bullying incidents could be enhanced by offering bullying identification trainings. The participants of this study were 532 primary, middle, and high school teachers in Taiwan, who were recruited to participate in one of the four study groups (three treatment groups…

Teachers continue to face the challenge of identifying efficaciously gifted students' learning capacity in its multiple forms. While most educators acknowledge its multidimensional characteristics, the protocols used to identify it are frequently evaluated as unnecessarily restrictive. This study investigates an assessment tool that could…

Stereotyping of gifted students may not only hinder identification and actualization of potential but also personality development ("stigma of giftedness"). This is obvious in the case of negative stereotyping (e.g., the disharmony hypothesis, which sees gifted students as intellectually strong, but emotionally and socially inferior),…

The study aimed to extend current research on conditions that better support analogical encoding through mutual alignment. We focused on two variables that have not been examined independently in previous studies: the joint presentations of two cases of a scientific phenomenon and the explicit instructions for comparison. One hundred and…