Perceived effectiveness of school psychological services: A comparative study

In order to isolate variables present in school psychologists which may enhance effective delivery of school psychological service, supervisors of psychological services, classroom teachers, and building principals within the state of Iowa were asked to evaluate the performance of their school psychologist in 10 functional areas. Both supervisors and classroom teachers perceived those school psychologists with 4–9 years experience as the most effective. Teaching experience, as a requirement for school psychology certification, did not receive support. The level of training for the psychologist (degree) yielded conflicting results among the raters.