The authors investigated whether some advantages of tutoring over other instructional methods are due to microadaptation, or, tutors basing their actions on assessments of tutees they develop during tutoring. In a 2 × 2 between-subjects experiment, independent variables were shared experience (tutors either worked with the same or a different…

The Knoxville City Schools (KCS) Proficiency Project ran from fall 1984 to spring 1987 in three Knoxville, Tennessee, middle schools and three high schools. Students in three of the eight KCS high schools were scoring consistently lower than pupils in the other schools on the grade 9 State Proficiency Test, especially in math (M) and language arts…

This paper assesses the credibility of a single total instrument score and various logical sub-scores derived from a series of summative judgments about the quality of teaching performance. The objectives were to compare the generalizability of alternative Teacher Performance Assessment Instrument (TPAI) scores, to compare the dependability of…