Table 4-7: Values of U, Z, and p in Mann-Whitney U test for theory of planned behavior variables based on high and low TAP user
 groups (a = 0.05), Cherokee Nation, Oklahoma, 2005

 Rank Sum Rank Sum Valid N Valid N
 High TAP Low TAP U Z p-level High TAP Low TAP
 Users Users Users Users

Subjective 460.5000 100.5000 55.5000 2.12219 .033830 24 9
Norms

Attitude 500.5000 94.5000 49.5000 2.45927 .013927 25 9

Self-efficacy 428.0000 167.0000 103.0000 -.37084 .710758 25 9

Self-efficacy 442.0000 153.0000 108.0000 .17566 .860561 25 9
Interview

Traditional 428.5000 132.5000 87.5000 .82866 .407301 24 9
Identity o0

Modem 372.0000 223.0000 47.0000 -2.55686 .010567 25 9
Identity

Modem 445.5000 115.5000 70.5000 1.51585 .129568 24 9
Control Beliefs

Traditional 394.5000 166.5000 94.5000 -.54571 .585272 24 9
Control Beliefs

Modem 379.0000 149.0000 79.0000 -.73983 .459409 24 8
Resource
Access

Traditional 405.5000 122.5000 86.5000 .41343 .679291 24 8
Resource
Access