Comparison of 17 children with attention deficit hyperactivity disorder placed on methylphenidate drug therapy between first and second grade and matched controls found the methylphenidate group's achievement was lower both before and after medication, although after medication the group's rate of learning was similar to the control group's rate…

Noting the attractions of self-report questionnaires and surveys to those engaged in educational research, this article discusses some of the problems that can arise from their injudicious use. It is argued that the potentially misleading nature of findings from such approaches is particularly highlighted when mixed methodologies are employed.…