Abstrak 
The Effects Of The ‘Pencak-silat’ Training Program On The Aggressiveness Of The Participants
Wilis Srisayekti
Unpad
Inggris
Unpad
aggressive, Indonesian-traditional, pencak-silat
This study was a continuation of a descriptive study on the aggressiveness of the participants of the Indonesian-traditional-defend-sport ‘pencak-silat’ training. It was intended to find out whether the training program significantly effected on the aggressive thoughts and feelings of the participants. Interrupted time-series with sequential multiple group – multiple intervention design (Glass, 1975) was applied in this one-month-study (twice a week, two hours per session). 45 subjects (male, 19-25 years old, M = 21.9; SD = 1.33) were involved. They were from the three levels of the training (15 subjects each). The adapted aggression questionnaire (Buss & Perry, 1992) and the story completion task (Dill, 1997) were used to measure the aggressiveness. Results showed that the ‘pencak-silat’ training program significantly increased the aggressiveness of the participants within level (the aggressive do / say measured 1: level 1, t = -14.892; level 2, t = -18.609; level 3, t = -11.765; ? = 0.001; measured 2: level 1, t = -11.000; level 2, t = -17.029; level 3, t = -8.730; ? = 0.001; the aggressive thoughts measured 1: level 1, t = -14.892; level 2, t = -9.654; level 3, t = -10.625; ? = 0.001; measured 2: level 1, t = -17.338; level 2, t = -17.481; level 3, t = -7.642; ? = 0.001; the aggressive feelings measured 1: level 1, t = -20.101; level 2, t = -17.093; level 3, t = -16.870; ? = 0.001; measured 2: level 1, t = -12.160; level 2, t = -16.989; level 3, t = -9.893; ? = 0.001). Results also revealed that at measured 1 significantly differences occur on the aggressive think (.009) and -feel (.005), but at measured 2 significantly differences occur on the aggressive do / say (.000), -think (.000) and -feel (.000). The results are in line with the General Aggression Model (Anderson & Bushman, 2002). Based on these results improvements of the training program should be recommended and developed.