TABLE 2.
Beta weights (standard errors) and p‐values for demographic variables predicting (A) initial performance and (B) practice effects, as well as (C) the association between demographic variables and initial performance in predicting practice effects.
| C3 | BPSO | FNAME | OCL | |
|---|---|---|---|---|
| A. Initial performance | ||||
| Age | −0.034 (0.002); p < 0.001 | −0.031 (0.003); p < 0.001 | −0.040 (0.003 ); p < 0.001 | −0.032 (0.003); p < 0.001 |
| Sex (male vs. female) | −0.099 (0.020); p < 0.001 | −0.027 (0.031); p = 0.387 | −0.289 (0.031); p < 0.001 | 0.015 (0.031); p = 0.632 |
| Education | 0.027 (0.003); p < 0.001 | 0.017 (0.005); p = 0.001 | 0.028 (0.005); p < 0.001 | 0.038 (0.005); p < 0.001 |
| Race (Black vs. White) | −0.400 (0.052); p < 0.001 | −0.465 (0.081); p < 0.001 | −0.398 (0.079); p < 0.001 | −0.317 (0.080); p < 0.001 |
| Race (Asian vs. White) | −0.176 (0.077); p = 0.023 | −0.306 (0.121); p = 0.012 | −0.360 (0.119); p = 0.002 | 0.132 (0.120); p = 0.271 |
| Race (Other vs. White) | −0.229 (0.083); p = 0.006 | −0.326 (0.130); p = 0.012 | 0.013 (0.130); p = 0.919 | −0.352 (0.130); p = 0.007 |
| Ethnicity (Hispanic/Latino vs. not Hispanic/Latino | −0.341 (0.056); p < 0.001 | −0.351 (0.089); p < 0.001 | −0.289 (0.087); p < 0.001 | −0.344 (0.088); p < 0.001 |
| Ethnicity (Unknown/Not eported vs. not Hispanic/Latino) | 0.059 (0.109); p = 0.590 | −0.030 (0.169); p = 0.857 | 0.085 (0.166); p = 0.610 | 0.119 (0.169); p = 0.479 |
| B. Practice effects | ||||
| Intercept | 0.281 (0.013); p < 0.001 | 0.420 (0.022); p < 0.001 | 0.299 (0.025); p < 0.001 | 0.123 (0.019); p < 0.001 |
| Age | −0.008 (0.002); p < 0.001 | 0.000 (0.003); p = 0.901 | −0.021 (0.004); p < 0.001 | −0.006 (0.003); p = 0.043 |
| Sex (male vs. female) | −0.000 (0.200); p = 0.991 | 0.028 (0.033); p = 0.394 | −0.039 (0.039); p = 0.316 | −0.015 (0.030); p = 0.614 |
| Education | 0.001 (0.003); p = 0.714 | 0.002 (0.006); p = 0.679 | 0.008 (0.007); p = 0.227 | −0.008 (0.005); p = 0.131 |
| Race (Black vs. White) | 0.011 (0.518); p = 0.826 | 0.322 (0.087); p < 0.001 | −0.225 (0.100); p = 0.025 | −0.099 (0.078); p = 0.201 |
| Race (Asian vs. White) | −0.122 (0.773); p = 0.114 | −0.287 (0.130); p = 0.027 | 0.048 (0.152); p = 0.753 | −0.075 (0.116); p = 0.519 |
| Race (other vs. White) | 0.044 (0.083); p = 0.592 | 0.043 (0.139); p = 0.755 | −0.012 (0.164); p = 0.940 | 0.107 (0.125); p = 0.390 |
| Ethnicity (Hispanic/Latino vs. not Hispanic/Latino | −0.024 (0.056); p = 0.668 | −0.032 (0.094); p = 0.737 | 0.006 (0.110); p = 0.957 | −0.010 (0.084); p = 0.909 |
| Ethnicity (unknown/not reported vs. not Hispanic/Latino) | −0.053 (0.108); p = 0.621 | −0.107 (0.180); p = 0.551 | 0.053 (0.208); p = 0.797 | −0.107 (0.162); p = 0.508 |
| C. Practice effects controlling for initial performance | ||||
| Intercept | 0.305 (0.012); p < 0.001 | 0.446 (0.019); p < 0.001 | 0.381 (0.022); p < 0.001 | 0.132 (0.017); p < 0.001 |
| Age | −0.021 (0.002); p < 0.001 | −0.016 (0.003); p < 0.001 | −0.043 (0.004); p < 0.001 | −0.020 (0.003); p < 0.001 |
| Sex (male vs. female) | −0.035 (0.019); p = 0.059 | 0.015 (0.029); p = 0.611 | −0.195 (0.035); p < 0.001 | 0.022 (0.026); p = 0.398 |
| Education | 0.011 (0.003); p < 0.001 | 0.011 (0.005); p = 0.030 | 0.023 (0.006); p < 0.001 | 0.010 (0.005); p = 0.033 |
| Race (Black vs. White) | −0.138 (0.048); p = 0.004 | 0.078 (0.075); p = 0.300 | −0.469 (0.089); p < 0.001 | −0.247 (0.068); p < 0.001 |
| Race (Asian vs. White) | −0.184 (0.072); p = 0.010 | −0.441 (0.112); p < 0.001 | −0.148 (0.135); p = 0.274 | −0.014 (0.101); p = 0.889 |
| Race (other vs. White) | −0.042 (0.077); p = 0.581 | −0.112 (0.120); p = 0.350 | −0.003 (0.146); p = 0.985 | −0.073 (0.109); p = 0.502 |
| Ethnicity (Hispanic/Latino vs. not Hispanic/Latino | −0.144 (0.052); p = 0.006 | −0.214 (0.081); p = 0.008 | −0.160 (0.098); p = 0.102 | −0.173 (0.074); p = 0.018 |
| Ethnicity (unknown/not reported vs. not Hispanic/Latino) | −0.037 (0.100); p = 0.710 | −0.144 (0.155); p = 0.352 | 0.100 (0.184); p = 0.586 | −0.058 (0.141); p = 0.682 |
| Initial performance | −0.365 (0.014); p < 0.001 | −0.532 (0.014); p < 0.001 | −0.575 (0.017); p < 0.001 | −0.458 (0.013); p < 0.001 |
Abbreviations: BPSO, behavioral pattern separation task‐object; C3, computerized cognitive composite; FNAME, Face Name Associative Memory Examination; OCL, One Card Learning.