The within-person (WP) family argument effect was significant for NA for both African Americans (estimate = 0.19, SE = 0.03, p < .001) and European Americans (estimate = 0.18, SE = 0.01, p < .001), indicating that NA was higher on days adults reported experiencing family arguments compared to days without family arguments (Table 3, Model 1). The WP family argument effect was also significant for PA (Table 3, Model 2). PA was lower on days both African Americans (estimate = −0.23, SE = 0.05, p < .01) and European Americans (estimate = −0.16, SE = 0.02, p < .001) reported family arguments compared to non-family argument days. In contrast, the lagged family argument effect was only significant for NA. NA was greater for both African Americans (estimate = 0.13, SE = 0.03, p < .001) and European Americans (estimate = 0.02, SE = 0.01, p < .05) the day after they reported experiencing a family argument. The racial difference was significant, indicating that the effect of the previous day’s family argument on daily NA was greater for African Americans than for European Americans.
