Laura V. Scaramella

Angry and aggressive behavior across three generations: a prospective, longitudinal study of parents and children.

This investigation examined intergenerational continuities in both angry, aggressive parenting and also the angry, aggressive behavior of children and adolescents. Data from 75 G2 youth (26 men, 49 women, M = 22-years old), their mothers (G1), and their G3 children (47 boys, 28 girls, M = 2.4-years old) were included in the analyses. The prospective, longitudinal design of the study, which included observational and multiinformant measures, overcame many of the methodological limitations found in much of the earlier research on intergenerational transmission. The results demonstrated a direct connection between observed G1 aggressive parenting and observed G2 aggressive parenting from 5 to 7 years later. G2 aggressive behavior as an adolescent and G3 aggressive behavior as a child were related to parenting behavior but not directly to one another. The results were consistent with a social learning perspective on intergenerational continuities in angry and aggressive behaviors.

Evaluation of a social contextual model of delinquency: a cross-study replication.

The present study empirically examined three theoretical approaches designed to predict risk for delinquency during adolescence: an individual difference perspective, a social interactional model, and a social contextual approach. Hypotheses derived from each perspective were tested using two independent samples of early adolescents followed over a 4-year period. Six-hundred sixty-seven children (in sixth grade at Time 1), and their parents comprised the first sample (Project Family); and 451 children (in seventh grade at Time 1), their parents, and a close-aged sibling made up the second sample (Iowa Youth and Families Project). Results from a series of structural equation models suggested that a social contextual approach provided the best fit with the data across both samples and genders. Consistent with the social contextual approach, results indicated that a lack of nurturant and involved parenting indirectly predicted delinquency by increasing childrens earlier antisocial behavior and deviant peer relationships; child antisocial behavior also predicted similar decreases in nurturant parenting over time. Both child antisocial behavior and deviant peer affiliations at Time 2 predicted delinquency 1 year later. Implications for theoretical development and future research priorities are discussed.

Intergenerational Continuity in Parenting Behavior: Mediating Pathways and Child Effects.

This prospective, longitudinal investigation examined mechanisms proposed to explain continuities in parenting behavior across 2 generations (G1, G2). Data came from 187 G2 adults, their mothers (G1), and their children (G3). Prospective information regarding G2 was collected both during adolescence and early adulthood. G1 data were collected during G2s adolescence, and G3 data were generated during the preschool years. Assessments included both observational and self-report measures. The results indicated a direct relationship between G1 and G2 harsh parenting, and between G1 and G2 positive parenting. As predicted, specific mediators accounted for intergenerational continuity in particular types of parenting behavior. G2 externalizing behavior mediated the relationship between G1 and G2 harsh parenting, whereas G2 academic attainment mediated the relationship between G1 and G2 positive parenting. In addition, the hypothesized mediating pathways remained statistically significant after taking into account possible G2 effects on G1 parenting and G3 effects on G2 parenting.

Intergenerational Continuity of Hostile Parenting and Its Consequences: The Moderating Influence of Children's Negative Emotional Reactivity.

The present study examined both the intergenerational transmission of hostile parenting as well as the moderating effects of child negative emotional reactivity on continuity across generations. The study also considered the link between hostile parenting in the second generation and problem behaviors in the third. Observational ratings of mothers’ hostile parenting in the first generation (G1) when the target participant was an adolescent (G2) predicted observational ratings of G2 hostile parenting toward their young child several years later (G3). G2 hostile parenting was positively related to behavior problems in the G3 sample. Moreover, intergenerational continuity in hostile parenting was evident only when G3 children were rated as highly reactive and emotionally negative during an observational arm restraint task, suggesting that child negative reactivity may condition intergenerational stability in parent hostility. Although the moderating effect was not significant statistically, a similar trend was evident for the link between G2 parenting and G3 problem behavior.

Infant Pathways to Externalizing Behavior: Evidence of Genotype x Environment Interaction.

To further the understanding of the effects of early experiences, 9-month-old infants were observed during a frustration task. The analytical sample was composed of 348 linked triads of participants (adoptive parents, adopted child, and birth parent[s]) from a prospective adoption study. It was hypothesized that genetic risk for externalizing problems and affect dysregulation in the adoptive parents would independently and interactively predict a known precursor to externalizing problems: heightened infant attention to frustrating events. Results supported the moderation hypotheses involving adoptive mother affect dysregulation: Infants at genetic risk showed heightened attention to frustrating events only when the adoptive mother had higher levels of anxious and depressive symptoms. The Genotype x Environment interaction pattern held when substance use during pregnancy was considered.

Beyond the Interactional Relationship between Delinquency and Parenting Practices: The Contribution of Legal Sanctions

In this article, the authors move beyond an interactional perspective on the relationship between delinquency and parenting by examining the mediating effects of legal sanctions. Structural equation modeling was employed to test hypothesized relationships. Three waves of data from a sample of 407 Midwestern adolescents and their parents were used. The findings indicated that legal sanctions completely mediated the influence of delinquent behavior on parenting and partially mediated the influence of parenting on delinquency. The findings suggest that official labeling helps account for both continuity in antisocial activities and disruptions in parenting practices.

The social contextual approach and rural adolescent substance use: implications for prevention in rural settings.

Adolescents in rural areas use substances at rates comparable to urban adolescents; understanding causes of rural adolescent substance use is critical if prevention efforts are to succeed. The present review has three primary goals: (1) to define rural, (2) to evaluate the empirical evidence regarding correlates and causes of rural adolescent substance use from a social contextual framework (L. V. Scaramella, R. D. Conger, R. Spoth, & R. L. Simons, in press), and (3) to discuss the malleability of theoretically based risk or protective factors in rural settings. The review concludes with a discussion of the difficulties and challenges of implementing prevention programs in rural areas.

Grandmother involvement as a protective factor for early childhood social adjustment

Despite high rates of grandmother involvement with young grandchildren, very little research has examined the associations between nonresidential grandmother involvement and grandchild social adjustment. The present study involved 127 families enrolled in the Family Transitions Project to consider the degree to which mother-reported maternal grandmother involvement buffered 3- and 4-year-old grandchildren from economic, parenting, and child temperamental risks for reduced social competence and elevated externalizing behaviors. Findings indicate that higher levels of mother-reported grandmother involvement reduced the negative association between observed grandchild negative emotional reactivity and social competence. Furthermore, higher levels of mother-reported grandmother involvement protected grandchildren from the positive association between observed mother harsh parenting and grandchild externalizing behaviors. These findings underscore the relevance of moving beyond the nuclear family to understand factors linked to social adjustment during early childhood.

Longitudinal Associations Between Marital Instability and Child Sleep Problems across Infancy and Toddlerhood in Adoptive Families

This study examined the longitudinal association between marital instability and child sleep problems at ages 9 and 18 months in 357 families with a genetically unrelated infant adopted at birth. This design eliminates shared genes as an explanation for similarities between parent and child. Structural equation modeling indicated that T1 marital instability predicted T2 child sleep problems, but T1 child sleep problems did not predict T2 marital instability. This result was replicated when models were estimated separately for mothers and fathers. Thus, even after controlling for stability in sleep problems and marital instability and eliminating shared genetic influences on associations using a longitudinal adoption design, marital instability prospectively predicts early childhood sleep patterns.

Parental socioeconomic status, communication, and children's vocabulary development: a third-generation test of the family investment model.

This third-generation, longitudinal study evaluated a family investment perspective on family socioeconomic status (SES), parental investments in children, and child development. The theoretical framework was tested for first-generation parents (G1), their children (G2), and the children of the second generation (G3). G1 SES was expected to predict clear and responsive parental communication. Parental investments were expected to predict educational attainment and parenting for G2 and vocabulary development for G3. For the 139 families in the study, data were collected when G2 were adolescents and early adults and their oldest biological child (G3) was 3-4 years of age. The results demonstrate the importance of SES and parental investments for the development of children and adolescents across multiple generations.