In this research, our objective is to characterize the problem-solving procedures of primary and lower secondary students when they solve problems in real class conditions. To do so, we rely first on the concept of heuristics. As this term is very polysemic, we exploit the definition proposed by Rott (2014) to develop a coding manual and thus…

Child welfare workers routinely use schools as a location to interview children who are the alleged victims of child abuse and neglect. This study analyzed the survey responses from 109 principals in [Study sate] to determine if differences existed between how high school and non-high school principals have their school staff respond to interview…

There is increasing interest in neurobiological methods for investigating the shared representation of action perception and production in early development. We explored the extent and regional specificity of EEG desynchronization in the infant alpha frequency range (6-9 Hz) during action observation and execution in 14-month-old infants.…

Background: This study is a part of a larger research project where the effect of instructional guidance in terms of role definition and role switching was investigated on students' learning of Basic Life Support (BLS) during a 20-minute reciprocal learning episode with task cards. BLS is a lifesaving skill consisting of nine sub skills to be…

This study investigated the development of hand preference for bimanual manipulative activities and pointing gestures in toddlers observed longitudinally over a 5-month period, in relation to language acquisition. The lexical spurt was found to be accompanied by an increase in the right-sided bias for pointing but not for manipulation. Moreover,…

This study investigates the comparability of two item response theory based equating methods: true score equating (TSE), and estimated true equating (ETE). Additionally, six scaling methods were implemented within each equating method: mean-sigma, mean-mean, two versions of fixed common item parameter, Stocking and Lord, and Haebara. Empirical…

This article presents initial findings from an empirical study of the effectiveness of mathematics teaching (EMT). The article explores the teaching of mathematics in two very different contexts: England and China. Within each country, the target cohort of pupils were those aged 9-10 and overall, 19 teachers, 10 from England and nine from China,…

The assessment of verbal aggression in adolescent and young adult dating relationships has largely relied on self-report methodology. We investigated whether information on verbal aggression derived from an observational assessment would enhance the prediction of romantic relationship satisfaction and dissolution in a sample of young adult dating…

In this article a continuous-time stochastic model (the Ornstein-Uhlenbeck process) is presented to model the perpetually altering states of the core affect, which is a 2-dimensional concept underlying all our affective experiences. The process model that we propose can account for the temporal changes in core affect on the latent level. The key…

The purpose of this study was to investigate any relationship between observed and reported use of a cappella singing in the elementary general music classroom. A secondary purpose of this study was to examine teachers' practical perspectives influencing the use of a cappella singing in the elementary general music classroom. From a total of 50…

Virtual schooling is an increasing trend for secondary education. Research of the communication practices in virtual schools has provided a myriad of suggestions for virtual school policies. Although transactional distance has been investigated in relation to certain aspects of the communication process, a small-scale qualitative study has not…

This exploratory study investigated the techniques used by teachers of the visually impaired when administering math questions with graphics to students with blindness or low vision. The researcher observed and videotaped 10 pairs of students with visual impairments and their teachers while the students were taking a test that consisted of 12…

According to Simplico (2005), critics who were led by parents have argued, "Children are spending too much time doing homework, which has no impact on their learning" (p. 138). This research study is significant for students, parents, teachers, educators, and administrators who wish to compare beliefs of families, students, and teachers regarding…

There is a national shortage of school-based Speech Language Pathologists (SLP). Schools located in rural and geographically remote areas are often impacted by the shortage, and as a result students with an autism spectrum disorder may not receive services that are mandated by their Individual Education Plan. This study examined the use of…

Background: The relationship between the age of reaching infant developmental milestones and later intellectual function within the normal population remains unresolved. We hypothesised that the age of learning to stand in infancy would be associated with adult executive function and that the association would be apparent throughout the range of…