“…Although three methodologies (2)sociometry (1,15,16), teacher-rating evaluations (9, 10, 11, 12, 13,14,17,18), and systematic observation of behavior (7, 8, 19)-have been used extensively, methodolgy for adequately assessing these constructs is not yet clearly established (2, 3, 4, 5, 6). Since teacher-rating instruments are more economical and practical, many have been constructed.…”