Two studies examined modifiability in intellectual functioning in older adults. The fluid-crystallized theory provided a theory base for the research. (Fluid intelligence follows a normative decline through adulthood, while crystallized intelligence remains stable or even increases.) In the first study thirty subjects (average age 69.2)…

The present study was undertaken to investigate the interplay of motivation, socio-emotional interactions between the child and his educators in the impact of early educational intervention on the later development of disadvantaged children. The study attempted to concentrate on obtaining a broad spectrum of the child's functioning and changes in…

This text is designed not only as a teaching text but also as a reference source for students and professionals on the assessment of the cognitive development of children. Chapters address: (1) process challenges of assessing children; (2) context challenges in assessing children; (3) ethical, legal, and professional applications of assessment…