OIT_Neighborhood
2024-04-17
Distribution of variables of interest
## # A tibble: 2 × 2
## Stranger_group count
## <chr> <int>
## 1 Ingroup 25
## 2 Outgroup 31## # A tibble: 4 × 2
## child_race_text count
## <chr> <int>
## 1 Asian 2
## 2 Black_AfricanAmerican 3
## 3 MoreThanOneRace 9
## 4 White 42## # A tibble: 2 × 2
## child_nonwhite count
## <chr> <int>
## 1 nonwhite 18
## 2 white 38
# Correlations
between social wariness and TBAQ social fear
> Social wariness is correlated with TBAQ social fear at r=.39,
p=.0029.
between social wariness and child age at test
## Correlation table of predictors and outcome of interest (BI stranger
score towards racial outgroup)
##
##
## Means, standard deviations, and correlations with confidence intervals
##
##
## Variable M SD 1 2
## 1. zTBAQ_SocialFear_14m 0.14 0.53
##
## 2. racial_diversity 0.19 0.43 .53
## [-.37, .92]
##
## 3. implicit_black_white_racial_bias 0.04 0.45 -.11 -.65
## [-.80, .70] [-.94, .21]
##
## 4. gini_index -0.01 0.53 -.84* -.30
## [-.98, -.23] [-.86, .58]
##
## 5. racial_income_inequality 0.15 0.46 -.86* -.24
## [-.98, -.29] [-.84, .62]
##
## 6. BI_Stranger_avgZ 0.20 0.43 .72 .38
## [-.07, .95] [-.52, .88]
##
## 7. age_at_test 0.19 0.40 .35 .23
## [-.55, .87] [-.63, .84]
##
## 3 4 5 6
##
##
##
##
##
##
##
##
## -.34
## [-.87, .56]
##
## .00 .74
## [-.75, .75] [-.02, .96]
##
## -.23 -.64 -.64
## [-.84, .63] [-.94, .22] [-.94, .22]
##
## -.07 -.52 -.44 .47
## [-.78, .72] [-.92, .38] [-.90, .47] [-.44, .90]
##
##
## Note. M and SD are used to represent mean and standard deviation, respectively.
## Values in square brackets indicate the 95% confidence interval.
## The confidence interval is a plausible range of population correlations
## that could have caused the sample correlation (Cumming, 2014).
## * indicates p < .05. ** indicates p < .01.
## #predictors are reasonably uncorrelated, so can use each independently
#regression models for all participants
##
## Call:
## lm(formula = BI_Stranger_avgZ ~ Stranger_group + zTBAQ_SocialFear_14m,
## data = data_sub)
##
## Residuals:
## Min 1Q Median 3Q Max
## -2.0475 -0.3577 -0.0446 0.3833 1.5152
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) -0.2402 0.1176 -2.042 0.04617 *
## Stranger_groupOutgroup 0.2963 0.1583 1.872 0.06675 .
## zTBAQ_SocialFear_14m 0.2417 0.0794 3.044 0.00363 **
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 0.5874 on 53 degrees of freedom
## Multiple R-squared: 0.2048, Adjusted R-squared: 0.1748
## F-statistic: 6.826 on 2 and 53 DF, p-value: 0.002303##
## Call:
## lm(formula = BI_Stranger_avgZ ~ Stranger_group * child_nonwhite +
## zTBAQ_SocialFear_14m, data = data_sub)
##
## Residuals:
## Min 1Q Median 3Q Max
## -2.06274 -0.34911 0.01636 0.34553 1.47905
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 0.06754 0.20545 0.329 0.74370
## Stranger_groupOutgroup 0.01333 0.27768 0.048 0.96190
## child_nonwhitewhite -0.45459 0.25014 -1.817 0.07504
## zTBAQ_SocialFear_14m 0.22391 0.08198 2.731 0.00864
## Stranger_groupOutgroup:child_nonwhitewhite 0.41971 0.33612 1.249 0.21748
##
## (Intercept)
## Stranger_groupOutgroup
## child_nonwhitewhite .
## zTBAQ_SocialFear_14m **
## Stranger_groupOutgroup:child_nonwhitewhite
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 0.5802 on 51 degrees of freedom
## Multiple R-squared: 0.2533, Adjusted R-squared: 0.1948
## F-statistic: 4.326 on 4 and 51 DF, p-value: 0.004341##
## Call:
## lm(formula = BI_Stranger_avgZ ~ Stranger_group * implicit_black_white_racial_bias +
## zTBAQ_SocialFear_14m, data = data_sub)
##
## Residuals:
## Min 1Q Median 3Q Max
## -2.02645 -0.32605 -0.07409 0.37859 1.60376
##
## Coefficients:
## Estimate Std. Error
## (Intercept) 0.04978 0.66086
## Stranger_groupOutgroup -0.21721 0.80946
## implicit_black_white_racial_bias -1.32118 2.57674
## zTBAQ_SocialFear_14m 0.20838 0.08984
## Stranger_groupOutgroup:implicit_black_white_racial_bias 2.03018 3.19602
## t value Pr(>|t|)
## (Intercept) 0.075 0.940
## Stranger_groupOutgroup -0.268 0.790
## implicit_black_white_racial_bias -0.513 0.611
## zTBAQ_SocialFear_14m 2.320 0.025 *
## Stranger_groupOutgroup:implicit_black_white_racial_bias 0.635 0.529
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 0.598 on 45 degrees of freedom
## (6 observations deleted due to missingness)
## Multiple R-squared: 0.1699, Adjusted R-squared: 0.0961
## F-statistic: 2.302 on 4 and 45 DF, p-value: 0.07309##
## Call:
## lm(formula = BI_Stranger_avgZ ~ Stranger_group * racial_income_inequality +
## zTBAQ_SocialFear_14m, data = data_sub)
##
## Residuals:
## Min 1Q Median 3Q Max
## -1.82578 -0.34778 -0.03415 0.42544 1.13717
##
## Coefficients:
## Estimate Std. Error t value
## (Intercept) -3.118e-01 2.591e-01 -1.203
## Stranger_groupOutgroup 9.285e-02 3.439e-01 0.270
## racial_income_inequality 1.489e-06 3.737e-06 0.398
## zTBAQ_SocialFear_14m 2.794e-01 1.031e-01 2.709
## Stranger_groupOutgroup:racial_income_inequality -2.928e-07 5.211e-06 -0.056
## Pr(>|t|)
## (Intercept) 0.2374
## Stranger_groupOutgroup 0.7888
## racial_income_inequality 0.6929
## zTBAQ_SocialFear_14m 0.0106 *
## Stranger_groupOutgroup:racial_income_inequality 0.9555
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 0.5589 on 33 degrees of freedom
## (18 observations deleted due to missingness)
## Multiple R-squared: 0.2126, Adjusted R-squared: 0.1172
## F-statistic: 2.228 on 4 and 33 DF, p-value: 0.08732##
## Ingroup Outgroup
## 0 17 11
## 1 8 20## Estimate SE z p LL UL
## AB: 0.045634921 0.10846467 0.4207353 0.6739484 -0.1669519 0.25822177
## A: 0.004960317 0.05423234 0.0914642 0.9271237 -0.1013331 0.11125374
## B: -0.008928571 0.05423234 -0.1646356 0.8692308 -0.1152220 0.09736485
## A at b1: 0.047368421 0.10781600 0.4393450 0.6604116 -0.1639471 0.25868389
## A at b2: -0.031468531 0.08622178 -0.3649720 0.7151323 -0.2004601 0.13752305
## B at a1: 0.024291498 0.08992376 0.2701344 0.7870569 -0.1519558 0.20053883
## B at a2: -0.054545455 0.10474828 -0.5207289 0.6025556 -0.2598483 0.15075739