The research supporting this paper addresses the problem of educational communication efficacy using a dual methodology strategy. Over 1,200 questionnaires were given out to professionals in four institutions dedicated to persuasive communication; two traditional--the church and schools--and two more recently created--journalism and advertising.…

Students with mathematics learning disabilities (MLD) have a weak understanding of fraction concepts and skills, which are foundations of algebra. Such students might benefit from computer-assisted instruction that utilizes evidence-based instructional components (cognitive strategies, feedback, virtual manipulatives). As a pilot study using a…

Cognitive load theory (CLT) can explain the challenges faced by student teachers. This study, guided by the CLT, included 26 pre-service teachers. Participants completed a cognitive load self-report questionnaire and were interviewed at two points during their student teaching. Results revealed that student teachers decreased mental effort related…

The authors discuss empirically determined competence areas to K-12 computer science education, emphasizing the cognitive level of competence. The results of a questionnaire with 120 professors of computer science serve as a database. By using multi-dimensional scaling and cluster analysis, four competence areas to computer science education…

The purpose of this study was to investigate relations between goal orientations, information processing strategies and development of conceptual knowledge of pre-vocational secondary education students (n = 719; 14 schools). Students' preferences for certain types of goals and information processing strategies were examined using questionnaires.…

Empirical analysis of secondary biology classrooms revealed that, on average, 68% of teaching time in Germany revolved around processing tasks. Quality of instruction can thus be assessed by analyzing the quality of tasks used in classroom discourse. This quasi-experimental study analyzed how teachers used tasks in 38 videotaped biology lessons…

Studies have highlighted the beneficial effects of parental involvement in children's educational lives. Few studies, however, analyse parental involvement in a cross-national perspective and few evaluate a wide array of forms of involvement. In 2009, 14 countries and economies implemented the parental questionnaire option in the PISA 2009 cycle.…

This paper reports an investigation into the strategic thinking skills of school leaders in Hong Kong. By adapting the Strategic Thinking Questionnaire in the school context and based on data self-reported from 543 Hong Kong school leaders, three cognitive capabilities with strategic thinking were identified: reflection, systems thinking and…

Implicit theories of intelligence (i.e., individuals' beliefs about the nature of intelligence, such as whether it is fixed or changeable) are important because they are related to individuals' behaviors and their beliefs in other areas (Sternberg, 2000). Implicit theories of intelligence are especially important in educational settings because…

Scholars have argued that imprecise data graphics, specifically those displaying decorative dimensionality of data, may lead to inaccurate interpretations. Empirical tests of decorative dimensionality have produced mixed results. The literature also suggests that the effects of decorative dimensionality may depend on the cognitive demand of a…

This is a research report on children's use of multiple languages and the school curriculum. The study explored factors that trigger use of, and fluency in, multiple languages; and how fluency in multiple languages relates to thought processes and school performance. Advantages and disadvantages of using only one of the languages spoken were…

Embedding support devices in educational computer games has been asserted to positively affect learning outcomes. However, there is only limited direct empirical evidence on which design variations of support provision influence learning. In order to better understand the impact of support design on novices' learning, the current study…

Manipulatives have been used in many mathematics classrooms across many age groups with the aim of helping students to understand abstract concepts through concrete, kinesthetic, and visual experiences. In this paper, after we provide a background for the use of physical and virtual manipulatives in teaching and learning of mathematics, we will…

People with disabilities constitute a collective that requires continuous and customized attention, since their conditions or abilities are affected with respect to specific standards. People with "Acquired Brain Injury" (ABI), or those who have suffered brain injury at some stage after birth, belong to this collective. The treatment these people…

This contribution aims to examine how different areas of self-regulation are related to academic achievement in adolescents and young adults. The study involved participants, drawn from following age groups: 14-15, 17-18 and 22-23. In order to get information about cognitive, metacognitive, motivational and emotional aspects of self-regulation,…