Abstract:
The main purpose of this research was to construct the development of the process oriented criterion-referenced test of the basic Krabee skills for lower secondary school students. The samples were 100 Nonthaburipittayakom students randomly selected using sample random sampling techniques. The instrument was constructed and developed by the researcher and consisted of eighteen skill tests: Thawaibangkhom, Kankuen promnang, Kankuen promyuen, Mairumthinueng "Loichai", Mairumthisong "Kaungtadhu", Mairumthisam "Nebkhang" Mairumthisi "Tangsok", Mairumthiha "Juangna Juanglang", Mairumthihok "Pokna Poklang", Mairumthijed "thayak", Mairumthipad "Soidao", Mairumthikao "Kuangtae", Mairumthisip "Hanumanwaekfongnam", Mairumthisip-ed "Lod lo", Mairumthisipsong "Chernthian", Maitithisong, Maitithiha, Kantosu. The data obtained were analyzed to find content validity, validity of instructional sensitivity, concurrent validity, cut off scores, the reliability of mastery classification and objectivity. The results of the study were as follows: 1. The content validity indicated in the skill test of the 18 items was between 0.88-0.98 and the integrated test was 0.97. 2. The means of validity of instructional sensitivity both before and after learning of the integrated test and skill test were significantly different at the .01 level. 3. The correlation coefficients of the concurrent validity of the skill test of the 18 items were between 0.71-0.96, the integrated test was 0.94 and was statistically significant at the .01 level. 4. The cut off scores of skill test of the 18 items were 2.00-9.00. 5. The reliability of mastery classification of the skill test was 0.64-1.00 and the integrated test was 1.00. 6. In evaluating the objectivity of five physical education teachers, it was found not to be significantly different at the .05 level.