Table 3.
Unadjusted mean engagement variables by race and education
| RACE | Difference a,b (P-value) |
EDUCATION | Differences a,c (P-value) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Process Measures |
White | Black | Latino | Other |
High School or Less |
Some College |
College |
Graduate Degree |
||
| Star Rating 4+ | 65.6% | 76.7% | 68.4% | 82.8% | 86.2% | 74.2% | 64.4% | 64.7% | HvC (0.0496) | |
| Star Rating 5 | 19.5% | 30.2% | 23.7% | 27.6% | 37.9% | 27.8% | 20.3% | 11.8% | HvC (.01), HvG (.004), SvG (.04) | |
| Impact Factor | 0.01 (0.70) | 0.05 (0.95) | −0.13 (1.21) | 0.07 (0.75) | Interaction | 0.03 (0.97) | −0.02 (1.16) | 0.02 (0.74) | −0.19 (1.00) | Interaction |
| Usefulness Factor | −0.22 (0.87) | 0.26 (0.80) | −0.01 (1.12) | 0.16 (0.75) | WvB (.03) | 0.36 (0.73) | 0.17 (0.93) | −0.18 (0.96) | −0.30 (0.94) | HvC (0.047), HvG (0.04) |
| Engagement Factor | −0.29 (0.92) | 0.34 (0.77) | 0.04 (0.93) | 0.30 (0.66) | WvB (< .001), WvL (.03), WvO (.008) | 0.49 (0.82) | 0.13 (0.87) | −0.17 (0.90) | −0.27 (0.87) | HvC (< .001), HvG (.001), SvG (.0494) |
| Usability Factor | −0.17 (0.88) | 0.16 (0.74) | −0.03 (0.74) | 0.31 (0.56) | Interaction | 0.31 (0.66) | 0.07 (0.76) | −0.13 (0.84) | −0.15 (0.79) | Interaction |
| Factor Sum | −0.67 (2.64) | 0.80 (2.33) | −0.13 (3.16) | 0.84 (2.24) | Interaction | 1.20 (2.38) | 0.35 (2.84) | −0.47 (2.73) | −0.90 (2.66) | Interaction |
| IAT Mean | 3.32 (0.36) | 3.53 (0.32) | 3.40 (0.41) | 3.55 (0.28) | WvB (.001), WvO (.02) | 3.60 (0.32) | 3.47 (0.37) | 3.35 (0.37) | 3.29 (0.35) | HvC (.002), HvG (< .001), SvG (.02) |
| Minutes in intervention | 64.29 (19.33) | 73.05 (26.49) | 62.94 (20.66) | 62.32 (23.05) | Interaction | 64.16 (20.27) | 66.63 (20.87) | 65.64 (22.72) | 66.04 (24.56) | Interaction |
| Qualitative Measures | ||||||||||
| Content | 0.26 (0.83) | 0.19 (0.71) | 0.33 (0.67) | 0.00 (0.65) | LvO (.045) | 0.31 (0.60) | 0.23 (0.69) | 0.19 (0.79) | 0.36 (0.82) | |
| Format | 0.00 (0.86) | 0.23 (0.80) | 0.02 (0.76) | 0.23 (0.74) | 0.07 (0.57) | 0.21 (0.80) | 0.02 (0.89) | 0.04 (0.76) | ||
| Takeaway | 0.10 (0.86) | 0.16 (0.80) | 0.16 (0.76) | 0.08 (0.74) | 0.21 (0.57) | 0.09 (0.80) | 0.14 (0.89) | 0.07 (0.76) | ||
Note.
a
Differences report statistical differences after adjusting for education, age, and city.
b
WvB = White versus Black, WvL = White versus Latino, WvO = White versus Other, LvO = Latino versus Other, Interaction = education by race interaction effects explained in text.
c
HvC = High School versus College, HvG = High School versus Graduate Degree, SvG = Some College versus Graduate Degree, Interaction = education by race interaction effects explained in text.