Two case studies of Australian primary school students tracked changes in their data interpretation and representation over three years. Students were engaged in predictive reasoning tasks based on their interpretation of a data table showing temperature change over time. Students' explanations and graphical representations were collected at the…

The clinical inference process in test interpretation is described so that people can more easily communicate about it, teach it, and learn it. Chapter 1 compares different levels (concrete, mechanical, and individualized) of interpretation of the same test. Chapter 2 offers examples of an often-neglected kind of data necessary for individualized…

Marked Wechsler Intelligence Scale for Children--Revised (WISC-R) verbal-performance discrepancy commonly leads to the assumption that such children have brain pathology or cognitive disorders. Children without brain dysfunction may also exhibit wide discrepancy, but a discrepancy score of 30 is now assumed to occur in only 2% of the population.…