Purpose: This study investigated the effects of signs on word learning by children with developmental language disorder (DLD), in comparison with typically developing (TD) children, and the relation between a possible sign effect and children's linguistic and cognitive abilities. Method: Nine- to 11-year-old children with DLD (n = 40) and TD…

E-learning enables learners to learn everywhere and at any time but this kind of learning lacks the necessary attractiveness. Therefore, adaptation is becoming increasingly important and the recent research interest in the adaptive e-learning system. Since emotions and personality are important parts of human characteristics, and they play a…

Purpose: Prior investigations suggest that simultaneous performance of more than 1 motor-oriented task may exacerbate speech motor deficits in individuals with Parkinson disease (PD). The purpose of the current investigation was to examine the extent to which performing a low-demand manual task affected the connected speech in individuals with and…

In item response theory (IRT) modeling, the Fisher information matrix is used for numerous inferential procedures such as estimating parameter standard errors, constructing test statistics, and facilitating test scoring. In principal, these procedures may be carried out using either the expected information or the observed information. However, in…

In Portugal, research productivity is nowadays essential for the positive assessment of academics, research units and study programmes. Academic inbreeding has been highlighted in the literature as one of the factors influencing research productivity. This paper tests the hypothesis that inbreeding is detrimental for research productivity,…

International large-scale assessments (ILSAs) transitioned from paper-based assessments to computer-based assessments (CBAs) facilitating the use of new item types and more effective data collection tools. This allows implementation of more complex test designs and to collect process and response time (RT) data. These new data types can be used to…

This exploratory study presents an example of how a historical contextualization framework can be used to develop and implement a lesson unit on Cold War events. The effects of the lesson unit on students' ability to perform historical contextualization are explored in a quasi-experimental pre-test--post-test design with an experimental (n = 96)…

Phenomenography is internationally well-known for its use in studying learning and teaching in educational settings. This paper begins with the discussion of two approaches reported in the literature to study classroom teaching in the phenomenography tradition. The paper goes on to put forward a third approach that is in essence to return to the…

Peer relationships form a key developmental context. The current study investigated differences in peer acceptance between high-ability and average-ability youth, from the perspectives of teachers, peers, and students. Relying on the person-group similarity model, we also tested whether high-ability students' acceptance would depend on the peer…

In judgment and categorization, the task is to infer the criterion value of an object based on cues. The cognitive mechanisms underlying such inferences are often distinguished in terms of whether they rely on an abstracted cue-criterion rule or on retrieving exemplars. The use of cue-based and exemplar-based strategies (and the associated…

The understanding of graphs and extraction of relevant information from graphs plays a major role in physics education and is also important in several related fields. Recently, Susac "et al." [Phys. Rev. Phys. Educ. Res. 14, 020109 (2018)] compared physics and psychology students' understanding of graphs in the contexts of physics and…

Phonological selectivity is a phenomenon where children preselect which target words they attempt to produce. The present study examines selectivity in the acquisition of complex onsets and codas in English, and specifically in the acquisition of biconsonantal (CC) clusters in each position compared to triconsonantal (CCC) clusters. The data come…

The relevance of the research is determined by the problem of interethnic relations in the multi-ethnic and multi-confessional regions of the Russian Federation. The purpose of the article is to describe the attitude of the local population to wards migrants of different cultures in their settlements in the Republic of Tatarstan in 2017. The…

In this paper, we aim to highlight the characteristics of neuro-linguistic programming (NLP) and suggest possible directions for future research and study. The majority of NLP studies argue for more rigorous empirical support and standardised regulatory governance, in order to overcome academic biases and general misunderstandings. However, its…

The aim of this study was to investigate the basic motor skill levels of 8-10 years old children active in different sports branches according to TGMD-III test depending on the levels of gender and sports branches. The study encompassed 239 athletes of 8-10 age groups on a voluntary basis who had been doing sports for at least one year. The data…