Global, behavioral and self ratings of interpersonal skills among adult children of alcoholic, divorced and control parents

Attention-deficit hyperactivity disorder moderates the life stress pathway to alcohol problems in children of alcoholics

BACKGROUND

Parent alcoholism is a well-established risk factor for the development of pathological alcohol involvement in youth, and life stress is considered to be one of the central mechanisms of the parent alcoholism effect; however, little is known about the moderators of the life stress pathway. Attention-deficit hyperactivity disorder (ADHD) has also been shown to predict pathological alcohol involvement, however, little is known about whether or not ADHD interacts with parent alcoholism to increase offspring risk. The goals of this study were to examine stressful life events as mediators of the relationship between parent alcoholism and adolescent pathological alcohol involvement, and to examine whether or not this mediated pathway was stronger for adolescents with ADHD than for adolescents without ADHD.

METHOD

Participants were 142 adolescents with a childhood ADHD diagnosis (probands) and 100 demographically matched control adolescents without childhood ADHD. Probands, controls, and at least 1 parent were interviewed about drinking behavior; probands and controls were interviewed about negative life events.

RESULTS

A moderated mediation paradigm was used to test the hypotheses using ordinary least squares regression. Results showed that the relationships between parent alcoholism and 2 of the stress variables ("family" stress and "peer" stress) were significant for probands only, and that stress in the probands mediated the parent alcoholism effect on offspring alcohol involvement.

CONCLUSIONS

These results provide preliminary support for the hypothesis that offspring characteristics might moderate the life stress pathway to alcoholism, and indicate that ADHD may serve to facilitate the transmission of pathological alcohol use from parent to child.

Impaired Emotional Facial Expression Recognition in Alcohol Dependence: Do These Deficits Persist With Midterm Abstinence?

BACKGROUND

Emotional facial expression (EFE) decoding has been repetitively shown to be impaired in alcoholic inpatients. The present study aimed to replicate and extend previous findings on EFE recognition deficits in alcoholism.

METHODS

Alcoholic and control participants' performances were compared on an EFE decoding task with a transversal and a longitudinal design. More specifically, 49 alcoholic individuals were recruited at a long-stay postdetoxification treatment center at the third or fourth week of their detoxification process. Twenty-two of them [abstinent alcoholic participants (AA)] were met at the end of their hospitalization process, 2 months later. The 27 remaining patients [dropping alcoholic participants(AD)] dropped out from treatment before the second meeting. A control group (C) of 22 participants was constituted, and assessed twice with the same average time as AA between the 2 assessments. The 3 groups were similar regarding age, sex, and education level. Participants were presented at both times with an EFE decoding test consisting of 16 photographs depicting EFE of happiness, anger, disgust, and sadness.

RESULTS

The results corroborated previous findings highlighting more EFE decoding deficits in alcoholic participants compared with control participants, with no improvement after 3 months of abstinence. Transversal analyses further evidenced more EFE decoding difficulties in AD than in AA compared with controls.

CONCLUSIONS

EFE decoding deficits in alcoholism persist with midterm abstinence. Alcoholic patients who dropped from treatment had the worst EFE decoding performance at baseline. Emotional facial expression decoding deficit could have a prognostic value in alcohol dependence.