Two separate paths to the concept of intelligence are discussed: the psychometric path being concerned with the "measurement" of intelligence, involving the methodology of norm-referenced testing; the path followed by Piaget, and others, addresses from the start the related question of how intelligence can be "described," and employs a…

In order to reach the main aims of modern education, powerful learning environments are designed. The characteristics of the design of PLEs are expected to have positive effects on student learning. Additionally, teachers' conceptions of learning and teaching do influence the implementation of a PLE. Moreover, students' perceptions of a learning…

The classical twin method -- comprising comparisons of monozygotic (MZ) and dizygotic (DZ) twins -- in the domain of cognitive abilities and attainments has led to wide acceptance of results suggesting a large amount of additive genetic variance, with far-reaching implications both for the nature of future studies on the causes of cognitive…

Background: According to the optimal stimulation theory and the delay aversion hypothesis, children with attention deficit hyperactivity disorder (ADHD) experience difficulties when they are confronted with low levels of stimulation and delay, respectively. Aim: This study investigated the activity level of children with ADHD during waiting…

Background: In the last decade, there has been a growing interest, both in the UK and abroad, in developing early screening tests for dyslexia that can be used with very young children. In addition to measures of literacy achievement, such screening tests typically aim to identify underlying difficulties, such as phonological deficits, that might…

Background: Many studies carried out in first language contexts tend to demonstrate the positive effects of activity programmes aimed at (1) developing metaphonological abilities and (2) developing language skills through active story listening on learning to read and to spell by first-grade students. Aims: This study seeks to extend previous…

Examines traditional psychometric approaches to measuring intelligence and recent work by cognitive psychologists to develop a rationale for a non-verbal reasoning test for 10- to 11-year-olds. Recent studies providing basis for analyzing structure of test items are outlined, and benefits of analyzing items at a sub-type level are discussed.…

Suggests a method for analyzing structure and process in prose using algorithms based on graph theory and rules based in syntax. Describes application of the method to essays written by 52 fourteen year old pupils on a newly learned topic in chemistry. (Author/GC)

Describes research leading to the development of SEEQ (Students' Evaluations of Educational Quality), a program which collects college students' evaluations of teacher effectiveness. Three tables, a 29-item reference list, and appendices outlining the information contained in the SEEQ survey and in the SEEQ summary report are included. (JL)