Table 7.
Differences of internal consistency for marijuana use by ethnicity and sex
Internally Consistent | Not Internally Consistent | Chi-Square Value | |
---|---|---|---|
1998 | |||
Hispanic | 130 (77.8) | 37 (22.2) | 8.39* |
African American | 152 (76.8) | 46 (23.2) | |
Non-Hispanic, Non-African American | 238 (86.2) | 38 (13.8) | |
1994 | |||
Male | 113 (75.8) | 36 (24.2) | 4.00* |
Female | 111 (85.4) | 19 (14.6) | |
1998 | |||
Male | 246 (76.6) | 75 (23.4) | 8.46** |
Female | 274 (85.6) | 46 (14.4) |
p < .05
p < .01