Validity and Reliability of Specialization Identification Instruments of the Basketball Players Position
Alen Rismayadi (a*), Herman Subarjah (a), Yunyun Yudiana (a), Agus Rusdiana (a)

a) Fakultas Pendidikan Olahraga dan Kesehatan, Universitas Pendidikan Indonesia, Jalan Dr. Setiabudhi No. 229, Bandung 40154
*rismayadialen[at]upi.edu

Abstract

The purpose of this study is to determine the value of validity and reliability of specialized identification instruments of the basketball players position. This study is a descriptive study and the data collection techniques used in this study are test and measurement methods. The population in this study were the female athletes of the Basketball Unit of the Indonesian University of Education. The sample used in the study was 12 athletes. The sampling technique in this study used total sampling. The instruments used were physical conditions (wall sit, speed 20 m, illinois agility test, vertical jump, and bleep test)- technique component (chest pass, under ring, shooting 2 and 3 points, lay-up shoot, and Illinois dribbling test). The validity test data analysis used the product moment correlation and for the reliability used the test-retest estimation technique. The results showed that the value of the validity of the physical condition (0.93 of wall sit- 0.80 of 20 m speed- 0.99 of illinois agility test- 0.95 of vertical jump- and 0.98 of bleep test), while the value of the technical component validity (0.97 of chest pass- 0.90 of under ring- 0.98 of 2 and 3 point shooting- 0.94 of lay-up shoot- and 0.93 of illinois dribbling test). The reliability value of the physical condition (wall sit of 0.85- 20 m speed of 0.88- ilinois agility test of 0.96- vertical jump of 0.81- and bleep test of 0.97), while the value of technique components (0.90 of chest pass- 0.83 of under ring- 0.81 of 2 and 3 point shooting- 0.89 of lay-up shoot- and 0.88 of illinois dribbling test). These results indicate that the value of the validity and reliability of the specialization identification instruments of the basketball players position is significant. The implication of this research is that the identification of the specialization position of basketball players must use instruments that have been tested for their validity and reliability.

Keywords: Basketball, Validity, Reability, Players Position

Topic: Sport Coaching