Background: Adults with Down syndrome (DS) are at risk for age-related painful physical conditions, but also for under-reporting pain. Pictograms may facilitate self-report of pain, because they seem suitable for the global visual processing in DS and for iconic representation of abstract concepts. Method: Participants (N = 39, M age = 41.2)…

This paper describes the development and characteristics of structural interview procedures designed to aid researchers in investigating children's understanding of their logical arguments. The procedures comprise a system which assesses verbal expression, understanding of implication, and ability to reason logically; it also assesses…

This study investigated the effects of K. J. Klauer's (1989) inductive reasoning training program of teaching children. Effects of training and the range of transfer of the training were assessed. The subjects were 34 third-grade Dutch children of average ability, matched on age, sex, and IQ. Children from the training condition (N=17) received…