Demonstrating and testing Conant's recommendation that teacher competence should determine certification, this four-phase study from 1964-68 developed and field-tested procedures for evaluating teacher competence and for determining how evaluation is affected by the beliefs of student teachers and observer-judges. Following the Phase I orientation…

The rationale of the Observation Schedule and Record (OScAR) is described, and research is reported to show the extent to which the form fulfills its purposes. In order to provide objective, reliable, and valid information about the teaching process, this classroom observation schedule is used to record the frequency of occurrence of 42 teacher…