Dyslexia is one of the most studied learning disorders. Despite this, its biological basis and main causes are still not fully understood. Electroencephalography (EEG) could be a powerful tool in identifying the underlying mechanisms, but knowledge of the EEG correlates of developmental dyslexia (DD) remains elusive. We aimed to systematically…

This paper describes and analyses the assessment process in a Swedish year five classroom, involving pupils aged 11 to 12 years. The paper is based on classroom observations and interviews, which were analysed to explore the assessment process in daily classroom practice, and investigates how the assessment process was understood by pupils and the…

The main purpose of this paper is to present an ongoing research study on the evolution of pre-numerical and pre-inductive levels of ordinal thought in students from three to seven years old. Our methodology is based on multimedia technology, an automatic and objective record of the data and minimal interaction between students and researcher. A…

This paper presents a study designed to determine if groups of concrete and formal operational children can be identified through the technique of cluster analysis, using a battery of Piagetian tasks. A Total of 64 subjects, 8 boys and 8 girls from each of the second, fourth, sixth, and eighth grade levels, were selected from a public elementary…

This study of problem solving and conceptual tempo had two objectives: (1) to begin to clarify the underlying deficiencies which contribute to the less efficient information processing of impulsive children (as compared with reflective children) during problem solving; and (2) to demonstrate the utility of using a task analysis as a…