We investigated whether three interventions -- studying incorrect worked examples, studying correct worked examples, or receiving feedback -- improved children's 0-1,000 (Experiment 1) and adults' 1 thousand--1 billion (Experiment 2) number-line estimation precision relative to a no intervention control group. At pretest, participants estimated…

Problem-solving activities have been studied from a diversity of epistemological perspectives. In problem-solving activities, the initial tensions of a problematic situation led to a cognitive dissonance between conflicting motives and instruments to reach the activity goal. We analyze problem-solving in the continuation of Sannino and Laitinen's…

Empirical evidence shows the efficiency of coordinated interaction in mother-infant dyads through unintentional movements: social entrainment, early imitation. The growing body of the literature evidently shows an impact of arousal on group performance and spreading emotion from one individual to another organism, called emotional contagion. The…

This study examined professional teacher noticing in the context of written responses 12 pre-service teachers (PSTs) provided in a reflective journal after posing addition and subtraction problems for students in an after-school tutoring program. Professional teacher noticing skills, attending, interpreting, and deciding, were situated within the…

The aim of this study was to investigate the opinions of teachers of the hearing-impaired children about serving as a special education teacher. The research was designed as a descriptive case study within the framework of qualitative research methods. Two criteria that the participants to be included in the study should have were determined as…

Diagnostic labels for children with primary, or otherwise unexplained, language disorders range across settings and within the scientific literature. Among other problems, this lack of agreement creates difficulty with the successful employment of evidence-based practice. This article reviews the evolving terminology and addresses issues of…

There is an assumption that education is incapacitated to alleviate poverty. The objective of this study is to explore the nature and impact of education being offered at one teachers' college in Masvingo Province. The study argues that the college is not offering education, which is instrumental for poverty alleviation. Qualitative data were…

The broader autism phenotype refers to sub-clinical autism spectrum disorder characteristics involving socially and emotionally aloof and rigid personality traits and social communication difficulties. Relatives of individuals with autism spectrum disorder, including parents, evidence an increased rate of broader autism phenotype. The goal of this…

In order to achieve the present study's goal--to understand better the phenomenon of mathematical giftedness--we performed a multidimensional examination of the mental processing in students who exhibited mathematical expertise (EM) at the secondary school level. The study included participants from the three groups: students who excelled in…

This paper proposes social living labs for informed learning as an innovative approach to interprofessional and community education. It presents a new conceptual model and practice framework suited to rapidly changing, information-intensive work and social environments. The proposed approach is theoretically informed and evidence based. It…

One of Gardner's passions was to introduce puzzles into the classroom. From this point of view, polyomino dissections are an excellent topic. They require little background, provide training in geometric visualization, and mostly they are fun. In this article, we put together a large collection of such puzzles, introduce a new approach in solving…

University programs are currently faced with a number of challenges: how to engage students as active learners, how to ensure graduates are "work ready" with broad and relevant professional skills, and how to support students to see their potential as agents of social change and contributors to social good. This paper presents the…

To bridge the digital divide and learning gap among children in remote areas, an online tutoring service has been initiated for after-school learning in remote schools. College students were recruited for the role of teaching and supporting remote learners through online tutoring. This research aimed to study college students' involvement in…

A critical practice in teaching elementary mathematics is posing problems that build on children's mathematical thinking. As such, teacher educators must provide pre-service teachers (PSTs) with a set of learning experiences to support PSTs in this practice. In this study, we present our analyses of PSTs' responses to a sequence of three methods…

This study examined if solving arithmetic problems hinders undergraduates' accuracy on algebra problems. The hypothesis was that solving arithmetic problems would hinder accuracy because it activates an operational view of equations, even in educated adults who have years of experience with algebra. In three experiments, undergraduates (N = 184)…