Background: The theoretical understanding of firesetting behaviour has predominantly been developed with men in prisons or psychiatric hospitals without neurodevelopmental disabilities. Consequently, there is a lack of evidence regarding the validity of current theory when applied to adults with intellectual disabilities and/or autism. Method:…

Developmental cognitive neuroscience studies tend to show that the prefrontal brain regions (known to be involved in inhibitory control) are activated during the generation of creative ideas. In the present article, we discuss how a dual-process model of creativity--much like the ones proposed to account for decision making and reasoning--could…

Dual-process theories have been proposed to explain normative and heuristic responses to reasoning and decision-making problems. Standard unitary and dual-process theories predict that normative responses should increase with age. However, research has focused recently on exceptions to this standard pattern, including developmental increases in…

In Finland, schools' effectiveness in fostering the development of transversal skills is evaluated through large-scale learning to learn (LTL) assessments. This article presents how LTL skills--general cognitive competences and learning-related motivational beliefs--develop during primary school and how they predict pupils' CPS skills at the end…

This study explored preschool age and gender differences in help-seeking within the theoretical framework of scaffolded problem-solving and self-regulation (Bruner, 1986; Rogoff, 1990; Vygotsky, 1978; 1986). Within-subject analyses tracked changes in help-seeking among 62 preschoolers (34 boys, 28 girls, mean age 4.22 years) solving a challenging…

This study evaluated the influence of the frequency of reading and writing habits (RWH) associated with education on the performance of adults in brief neuropsychological tasks. A sample of 489 Brazilian subjects, composed of 71% women, aged 21-80 years, with 2-23 years of formal education, was evaluated by the Brazilian Brief Neuropsychological…

A majority of studies on learning disabilities have focused on elementary grades. Although problems with learning disabilities are life-affecting only a few studies focus on deficits in adults. In this study adults with isolated mathematical disabilities (n = 101) and adults with combined mathematical and reading disabilities (n = 130) solved…

Groups of middle-aged and elderly women were compared on problem solving behavior. Results indicated a decline in the use of classification skills among the elderly and an inability to use constraint-seeking questions. (ST)

Reviews significant findings of recent brain research, including the concept of five minds: automatic, subconscious, practical, creative, and spiritual. Suggests approaches to training the brain that are related to this hierarchy of thinking. (JOW)

This study suggests a fifth Piagetian stage and offers empirical evidence in its support. Piaget's traditional fourth stage (formal operations) is operationally defined as the problem-solving stage and the suggested fifth stage as the problem-finding stage. The commonly accepted criteria for a stage model are applied. (JMB)

Attempted cognitive training of Raven's Progressive Matrices using guided self-discovery, but without directly providing strategies. Thirty-six older and 36 younger adults were pretested, underwent training, and were posttested. Found no significant difference in improvement between younger and older adults. Failed to find evidence for successful…

This paper is an attempt to clarify the ambiguity surrounding the issue of adult creativeness. The significance and the limitations of the Genetic Epistemological paradigm in the conceptualization of adult inventiveness are discussed. A framework is suggested that provides an alternative for the study of adult creativeness from a…

Explains how the instrumental enrichment program helps adolescents and adults develop higher order thinking and problem-solving abilities. (Author/MLF)

Research on logical competence in adulthood was framed by the general competence-moderator-performance model of life span cognitive development constructed by Overton and his colleagues. This approach was able to distinguish between logical knowledge necessary for task solution and informational processes that may facilitate or inhibit the…

Studied adults (ages 20-79) presented with two types of problem-solving tasks: a typical task used in problem-solving research, and a task composed of practical daily life problems. Results indicated that developmental function depends on the type of problem presented, while performance on abstract problems may decrease with age. (Author)