Using structural equation modeling with a population-based cohort of French-speaking children from Quebec (Canada), prospective associations were made between two previously established factors underlying student performance--classroom engagement and the teacher-student relations. Our results show developmental continuity in classroom engagement…

Comparing common mathematical errors to correct examples may facilitate learning, even for students with limited prior domain knowledge. We examined whether studying incorrect and correct examples was more effective than studying two correct examples across prior knowledge levels. Fourth- and fifth-grade students (N = 74) learned about decimal…

This study examined the effects of a school/home-based intervention program designed to enhance the reading motivation and comprehension of Swiss fourth graders (N = 713). In order to identify the specific contribution of the home environment, the program was implemented in one group "without" (N = 244) and in one group "with" (N = 225) parental…

Recent research has demonstrated that slight increases of inter-letter spacing have a positive impact on skilled readers' recognition of visually presented words. In the present study, we examined whether this effect generalises to young normal readers and readers with developmental dyslexia, and whether increased inter-letter spacing affects the…

The present study examined the effectiveness of three instructional treatments which had different combinations of mathematical elements regarding 2-dimensional (2-D) geometry and area measurement for developing 4th-grade children's understanding of the formulas for area measurement and their ability to solve area measurement problems.…

We examined the applicability of the Home Literacy Model in an orthographically transparent language (Greek). Seventy Greek children were followed from kindergarten until grade 4. In kindergarten they were tested in non-verbal intelligence, vocabulary, phonological sensitivity, rapid naming, and letter knowledge. The parents of the children also…

Transfer of strategies between problems sharing the same formal structure is facilitated by a semantic recoding that makes evident the structural similarities between the problems. Two experiments were carried out among 4th and 5th grade pupils, with an experimental group trained to compare strategies in order to reinterpret an arithmetic word…

This study investigated how Spanish orthographic code complexities influence learning to spell. Word and pseudoword dictation tests were carried out by 208 first- to fourth-grade students. Items included the following orthographic code complexities: digraph, contextual effect, position effect, letter H, inconsistency, and stress mark. The results…

How do concrete objects that cue real-world knowledge affect students' performance on mathematics word problems? In Experiment 1, fourth- and sixth-grade students (N = 229) solved word problems involving money. Students in the experimental condition were given bills and coins to help them solve the problems, and students in the control condition…

We studied children's conceptions of the writing process while the complex cognitive activity of writing is carried out through a pictorial representation of the writing process. Sixty children attending Kindergarten, first grade and fourth grade in Bariloche, Argentina, were presented individually with a sequence of four questions about the…

The first objective of this study was to establish to what extent metacognitive skill development is associated with intelligence. As a second objective, the generality vs. domain-specificity of maturing metacognitive skills was investigated. Both issues have major implications for the training and transferability of metacognitive skills.…