Measure | Intervention Providers | Control Providers | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Pre M (SD) | Post M (SD) | t | p | Cohen’s d | Pre M (SD) | Post M (SD) | t | p | Cohen’s d | |
Observer-rated | ||||||||||
 Emotional rapport building | 6.79 (4.50) | 17.29 (4.25) | −6.43 | .001 | 2.40 | 10.83 (6.26) | 10.08 (2.18) | 0.32 | .761 | 0.16 |
 Response to racial challenges | −0.36 (0.75) | 1.86 (0.99) | −3.65 | .011 | 2.53 | 1.13 (0.95) | 0.42 (0.66) | 3.40 | .019 | 0.87 |
 Provider offensive? | 0.21 (0.39) | 0.07 (0.19) | – | – | – | 0.17 (0.26) | 0.08 (0.20) | – | – | – |
 Provider biased? | 0.00 (0.00) | 0.00 (0.00) | – | – | – | 0.00 (0.00) | 0.00 (0.00) | – | – | – |
 Recommend provider? | 0.04 (0.09) | 0.86 (0.24) | −6.94 | .000 | 4.52 | 0.60 (0.42) | 0.21 (0.25) | 1.94 | .110 | 1.13 |
 Patient positive experience? | 0.36 (0.38) | 1.00 (0.00) | −4.50 | .004 | 2.38 | 0.54 (0.40) | 0.58 (0.20) | −0.20 | .849 | 0.13 |
Provider self-report | ||||||||||
 Acting as an ally | 4.20 (0.54) | 4.23 (0.48) | −0.14 | .895 | 0.06 | 4.40 (0.46) | 4.30 (0.47) | 2.24 | .076 | 0.22 |
 Attitudes towards minorities | 61.20 (13.97) | 78.58 (13.07) | −2.86 | .029 | 1.28 | 73.23 (10.88) | 77.79 (11.53) | −3.26 | .023 | 0.31 |
 WAI-Bond | 5.49 (0.30) | 6.07 (0.35) | −7.04 | .000 | 1.78 | 5.91 (0.57) | 5.97 (0.39) | −.40 | .706 | 0.12 |
 IOS | 3.79 (1.55) | 4.93 (1.13) | −2.83 | .030 | 0.84 | 4.67 (1.78) | 5.00 (1.10) | −.88 | .421 | 0.22 |
 Interaction closeness | 4.10 (1.13) | 5.32 (0.43) | −3.00 | .024 | 1.43 | 5.42 (0.66) | 5.29 (0.90) | .89 | .415 | 0.16 |