Within-person changes in parenting guilt predict symptom course in mothers with past or current depression.

Mothers with depression often experience guilt related to parenting. Studies on the relation between parenting guilt and depression have been primarily cross-sectional; consequently, it is unclear whether heightened parenting guilt is a correlate, predictor, or consequence of depressive symptoms. This brief report examines longitudinal and reciprocal relations between maternal guilt and depressive symptoms over a 9-month period using methods that disentangle between- and within-person variability. Evidence that within-person changes in maternal guilt predict subsequent changes in depression symptoms, or evidence of reciprocal within-person effects, would provide more stringent evidence for the utility of addressing maternal guilt in treatment of depression among mothers. At three time points over 9 months, 225 U.S. mothers with a previous mood disorder reported on depression symptoms and parenting guilt. A random-intercept cross-lagged panel model (RI-CLPM) was used to differentiate between-person and within-person effects. Maternal guilt and depressive symptoms were significantly related at the between-person level, with moderate concurrent correlations. Significant within-person, cross-lagged effects were found from maternal guilt to later depression, but not from depression to maternal guilt. In other words, increases or decreases in parenting guilt from a mother's "norm" predicted a subsequent, corresponding change in the severity of her depressive symptoms. These findings establish temporal precedence at the within-person level, highlighting that maternal guilt may be one potentially amenable mechanism influencing the course of depressive symptoms in mothers. (PsycInfo Database Record (c) 2026 APA, all rights reserved).