Inhibitory Control Moderates the Intervention Effects of a Preventive Parenting Program on Posttraumatic Stress Disorder Symptoms Among Male Service Members.

Military servicemembers face substantial challenges due to war-related trauma exposure, including posttraumatic stress disorder (PTSD). Individuals with deficits in inhibitory control (IC) may have an increased risk of developing PTSD due to a reduced ability to regulate their cognitive responses to and disengage from trauma-related stimuli. After Deployment, Adaptive Parenting Tools (ADAPT) is a mindfulness-infused parenting program for military families that has also been found to have crossover effects on parental mental health. The present study examined whether fathers' IC at baseline affected their response to this emotional skills-focused intervention and further influenced their PTSD symptoms 1 year later. The sample included 282 male National Guard and Reserve (NG/R) service members who had recently been deployed to Iraq or Afghanistan. Fathers were randomly assigned to either the ADAPT program or a control condition, with IC measured at baseline and PTSD symptoms measured at baseline and 1-year follow-up. Intent-to-treat analyses revealed no significant main effect of the intervention on fathers' PTSD symptoms. However, fathers' IC moderated intervention effects on PTSD symptoms, f2 = 0.03. The intervention had more beneficial effects on reducing fathers' PTSD symptoms for participants with low IC at baseline. These findings are consistent with compensatory effects in the risk moderation hypothesis, which suggests that prevention or intervention programs are more effective for high-risk subgroups.

Deficits in Inhibitory Control May Place Service Members at Risk for Posttraumatic Stress Disorder and Negative Parenting Behavior Following Deployment-Related Trauma.

This study examined the mediating role of posttraumatic stress disorder (PTSD) symptoms in the association between deployment-related trauma exposure and parenting behaviors in reserve-component military service members and whether this association was contingent upon parent inhibitory control (IC). Participants were 181 postdeployed fathers and their children. Fathers completed a neurospychological test of IC and self-report measures of trauma exposure and PTSD symptoms. Measures of parenting behaviors (positive engagement and reactivity coercion) were obtained from direct observation of father-child interaction. Results demonstrated that (a) fathers' PTSD symptoms indirectly mediated the effect of trauma exposure on both measures of parenting (i.e., negative indirect effect for positive engagement, point estimate = -.0045, 95% CI [-.0107, -.0003], and positive indirect effect for reactivity coercion, point estimate = .0061, 95% CI [.0007, .0146]); (b) fathers' IC skills moderated the association between trauma exposure and PTSD, ß = .14, p = .043, such that the association was positive and significant for fathers with high and medium IC but nonsignificant for fathers with low IC; and (c) the indirect effect of trauma exposure on both parenting measures through PTSD was dependent upon IC, point estimate = .0341, 95% CI [.0005, .0687]. These findings indicate that fathers with low IC skills tended to have higher rates of PTSD symptoms and related negative parenting behaviors, even for individuals with relatively low degrees of deployment-related trauma exposure. Results highlight the importance of IC as a potential moderating factor in the association between trauma exposure, PTSD, and parenting.

Executive function and parenting in the context of homelessness.

There is mounting evidence that maternal executive function (EF) plays a critical role in parenting behavior. However, the majority of the research on this topic has been conducted in low-risk samples. The purpose of the present study was to investigate whether individual differences in maternal EF are associated with parenting behavior in the high-risk, high adversity context of family homelessness. The study included 94 mothers and their children, ages 4 to 6 years, living in emergency homeless shelters. Mothers completed a battery of "hot" and "cool" EF tasks as well as a self-report questionnaire of perceived stress. Parenting measures were based on observed parent-child interactions that were later coded for harsh and positive parenting practices. Results indicated that hot EF in mothers was related to positive parenting. The relation between maternal planning ability, assessed by a cool EF task, and harsh parenting was also significant, but only for mothers reporting higher levels of stress. These findings add to a growing body of research suggesting that the influence of EF and other forms of cognitive control on parenting need to be interpreted within the context of environmental stress and adversity. (PsycINFO Database Record

Intergenerational continuity of adverse childhood experiences in homeless families: Unpacking exposure to maltreatment versus family dysfunction.

Despite the expanding research on adverse childhood experiences (ACEs) and corpus of studies on intergenerational maltreatment in high-risk families, studies have not examined intergenerational ACEs more broadly, much less in severely disadvantaged families. This study investigated the intergenerational continuity of ACEs in mothers and young children aged 4 to 6 years living in emergency homeless shelters. It also examined whether unpacking ACEs into categories of exposure to maltreatment versus family dysfunction affected intergenerational continuity patterns or child socioemotional problems in school. Negative parenting, in the form of observed inept coercive discipline with children, and cumulative sociodemographic risk were examined as additional predictors of child ACEs and socioemotional problems. Mothers (N = 95; aged 20-45; 64.2% African American, 3.2% African Native, 11.6% Caucasian, 7.4% biracial/multiracial, and 13.6% other) completed questionnaires on parent and child ACEs and cumulative risk factors. They participated in videotaped parent-child interactions rated for observed coercive discipline, and teachers provided reports of children's socioemotional problems. Results indicated that higher parental ACEs predicted higher child ACEs, with higher numbers of parental ACEs in either category (maltreatment or family dysfunction) predicting higher levels of child ACEs in both categories. However, child exposure to maltreatment, but not family dysfunction, significantly predicted elevations in children's socioemotional problems. Findings underscore the role of intergenerational childhood adversity in homeless families and also emphasize that unpacking ACEs in children may illuminate key areas of vulnerability for school adjustment. (PsycINFO Database Record

Risk, Vulnerability, and Protective Processes of Parental Expressed Emotion for Children's Peer Relationships in Contexts of Parental Violence.

This study examined risk, vulnerability, and protective processes of parental expressed emotion for children's peer relationships in families living in emergency shelters with high rates of exposure to parental violence (EPV). Parental criticism and negativity were hypothesized to exacerbate the association between EPV and poorer peer relations, whereas parental warmth was expected to buffer this association. Participants included 138 homeless parents (M = 30.77 years, SD = 6.33, range = 20.51-57.32 years; 64% African American, 12% Caucasian, 24% other) and their 4-to 6-year-old children (43.5% male; M = 4.83, SD = .58, range = 4.83-6.92 years; 67% African American, 2% Caucasian, 31% other). Families were assessed during the summer at three urban shelters, with parents completing the Five-Minute Speech Sample (FMSS), later scored for criticism, negativity, and warmth, and interview items about EPV. Teachers were subsequently contacted in the fall about children's classroom behavior, and they provided ratings of peer relations. Demographic factors, parental internalizing symptoms, and observed parental harshness were examined as covariates. Regression analyses indicated an interaction of EPV and warmth, consistent with a moderating effect of expressed emotion for EPV and peer relations, although no interactions were found for criticism or negativity. Observed harshness also directly predicted worse peer relations. Parental warmth may be protective for positive peer relations among impoverished families with high levels of EPV. The FMSS is discussed as an efficient tool with potential for both basic clinical research and preventative interventions designed to target or assess change in parental expressed emotion.

Behavior problems and placement change in a national child welfare sample: a prospective study.

OBJECTIVE: There is ongoing debate regarding the impact of youth behavior problems on placement change in child welfare compared to the impact of placement change on behavior problems. Existing studies provide support for both perspectives. The purpose of this study was to prospectively examine the relations of behavior problems and placement change in a nationally representative sample of youths in the National Survey of Child and Adolescent Well-Being. METHOD: The sample consisted of 500 youths in the child welfare system with out-of-home placements over the course of the National Survey of Child and Adolescent Well-Being study. We used a prospective cross-lag design and path analysis to examine reciprocal effects of behavior problems and placement change, testing an overall model and models examining effects of age and gender. RESULTS: In the overall model, out of a total of eight path coefficients, behavior problems significantly predicted placement changes for three paths and placement change predicted behavior problems for one path. Internalizing and externalizing behavior problems at baseline predicted placement change between baseline and 18 months. Behavior problems at an older age and externalizing behavior at 18 months appear to confer an increased risk of placement change. Of note, among female subjects, placement changes later in the study predicted subsequent internalizing and externalizing behavior problems. CONCLUSIONS: In keeping with recommendations from a number of professional bodies, we suggest that initial and ongoing screening for internalizing and externalizing behavior problems be instituted as part of standard practice for youths entering or transitioning in the child welfare system.

Association between mental and physical health problems in high-risk adolescents: a longitudinal study.

PURPOSE: This longitudinal study examined the relationship between mental and physical health problems in a sample of high-risk youth served in the public sector. METHODS: Participants included youth aged 9-18 years at baseline, randomly sampled from one of five public service sectors in San Diego County, California, and youths may have been active to more than one sector. Diagnoses for mood, anxiety, and disruptive disorders based on structured diagnostic interviews were determined at baseline and data regarding health-related problems were collected 2 years post-baseline. RESULTS: Mood and disruptive behavior disorders were related to cumulative health problem incidence, as well as aggregate measures of health problems and severe health problems. In addition mood disorder diagnosis was associated with higher rates of infectious diseases, respiratory problems, and weight problems. Disruptive disorder diagnosis was related to higher rates of risk behavior-related health problems. CONCLUSIONS: The present work extends the research on the relationship between mental and physical health problems to adolescents served in the public sector, who are at especially high risk for behavioral and emotional problems. Potential mechanisms by which mental health problems may impact health problems are discussed. We suggest the development of effective interagency cooperation between medical and mental health systems to improve the care of youth with comorbid mental and physical disorders.

Substance involvement among youths in child welfare: the role of common and unique risk factors.

This study examines risk factors for substance involvement for youths involved with the child welfare (CW) system. In addition to common risk factors examined in general population studies; this research examines risk factors unique to youths in the CW system, including age at entry into CW and number of out-of-home placements. Participants included 214 youths ages 13 to 18, randomly sampled from youths active to CW in San Diego County, California. Severity of substance involvement was assessed through structured diagnostic interviews determining lifetime substance use, abuse, and dependence. Hierarchical regression analyses including demographics, psychosocial variables, maltreatment history, CW placement variables, and the interaction of age at entry into CW and number of out-of-home placements revealed that both common and CW-specific risk factors were associated with the severity of youth substance involvement. Multiple-placement changes, later entry into the CW system, and multiple-placement changes at an older age are associated with higher risk for more serious substance involvement for youths in CW.

Maintaining Sibling Relationships for Children in Foster and Adoptive Placements.

To better understand the nature of sibling relationships among children in foster or adoptive placement and the challenges and processes involved in maintaining these relationships, we conducted an exploratory analysis of data collected from semi-structured interviews with caregivers of 14 foster and adopted children in San Diego County. We identified three patterns of placement histories and living situations which appeared to impact the degree of contact maintained with siblings: (1) children who had never lived together and were not currently placed together; (2) children who at some point lived with or were placed together with their siblings, but were now separated from them; and (3) children who had lived with their siblings all their life and were placed together with at least some of their siblings at the time of the interview. Children's current living situations and placement histories, caregivers' experiences and perceptions of feasibility and desirability of sibling contact, and the sibling relationship itself are primary determinants in the development and maintenance of contact between siblings. Implications for child welfare policy and practice are discussed.

Investigating ADHD treatment trajectories: listening to families' stories about medication use.

OBJECTIVE: Policymakers, federal agencies, and researchers have called for more in-depth investigation of contextual mechanisms that may explain differences in medication use among youths with attention-deficit/hyperactivity disorder (ADHD). METHOD: We conducted qualitative interviews with 28 families from varied socioeconomic and racial/ethnic and linguistic backgrounds regarding diagnostic and treatment trajectories for their children with symptoms consistent with ADHD, with a particular focus on whether and how medication use became a part of the trajectory. RESULTS: Four longitudinal patterns of help-seeking trajectories emerged: (1) a pattern characterized by delay to diagnosis, common among youths with complicated clinical and/or environmental pictures or primarily inattentive ADHD symptoms; (2) an initial nonmedication treatment pattern in which parents at first chose to use other modalities of treatment; (3) a reluctant receipt of an ADHD diagnosis and/or treatment pattern, mainly seen among the low-income, Spanish-speaking families; and (4) a rapid engagement in medication use pattern, characterized by directed movement to and maintenance of medication use. These patterns resulted from a dynamic interplay of explanatory models regarding the cause, course, and cure of a child's problems; the influence of extended social networks; and factors previously examined in medical utilization models. Additional themes included (1) parents' need for more information about ADHD, (2) families' desire for additional mental health and school services making medications less necessary, and (3) the importance of cultural sensitivity and a longitudinal relationship between the caregiver and clinician to enhance communication between families and clinicians. CONCLUSIONS: These findings deserve further study in a larger, more diverse sample.