Mother-infant mutual eye gaze supports emotion regulation in infancy during the Still-Face paradigm.

This study was designed to examine the sequential relationship between mother-infant synchrony and infant affect using multilevel modeling during the Still Face paradigm. We also examined self-regulatory behaviors that infants use during the Still-Face paradigm to modulate their affect, particularly during stressors where their mothers are not available to help them co-regulate. There were 84 mother-infant dyads, of healthy full term 4 month old infants. Second-by-second coding of infant self-regulation and infant affect was done, in addition to mother-infant mutual eye gaze. Using multilevel modeling, we found that infant affect became more positive when mutual gaze had occurred the previous second, suggesting that the experience of synchronicity was associated with observable shifts in affect. We also found a positive association between self-regulatory behaviors and increases in positive affect only during the Still-Face episode (episode 2). Our study provides support for the role of mother-infant synchronicity in emotion regulation as well as support for the role of self-regulatory behaviors in emotion regulation that can have important implication for intervention.

Parallel demand-withdraw processes in family therapy for adolescent drug abuse.

Isomorphism, or parallel process, occurs in family therapy when patterns of therapist-client interaction replicate problematic interaction patterns within the family. This study investigated parallel demand-withdraw processes in brief strategic family therapy (BSFT) for adolescent drug abuse, hypothesizing that therapist-demand/adolescent-withdraw interaction (TD/AW) cycles observed early in treatment would predict poor adolescent outcomes at follow-up for families who exhibited entrenched parent-demand/adolescent-withdraw interaction (PD/AW) before treatment began. Participants were 91 families who received at least four sessions of BSFT in a multisite clinical trial on adolescent drug abuse (Robbins et al., 2011). Prior to receiving therapy, families completed videotaped family interaction tasks from which trained observers coded PD/AW. Another team of raters coded TD/AW during two early BSFT sessions. The main dependent variable was the number of drug-use days that adolescents reported in timeline follow-back interviews 7 to 12 months after family therapy began. Zero-inflated Poisson regression analyses supported the main hypothesis, showing that PD/AW and TD/AW interacted to predict adolescent drug use at follow-up. For adolescents in high PD/AW families, higher levels of TD/AW predicted significant increases in drug use at follow-up, whereas for low PD/AW families, TD/AW and follow-up drug use were unrelated. Results suggest that attending to parallel demand-withdraw processes in parent-adolescent and therapist-adolescent dyads may be useful in family therapy for substance-using adolescents.

Interpersonal Climate of 12-step Groups Predicts Reductions in Alcohol Use.

Research has shown that increases in the size of abstinence-based social networks helps explain the association between 12-step attendance and increased abstinence. This study investigated whether the quality of social interaction in 12-step groups also predicts reduced substance use. Participants reported their perceptions of engagedness, avoidance, and conflict in their 12-step groups and their substance use in four assessments. Results showed that perceptions of group engagedness, but not avoidance or conflict, decreased over time. Despite this, engagedness predicted increased 12-step-related behavior and decreased alcohol use. Findings suggest that positive group interaction plays an important role in 12-step affiliates' recovery efforts.

Spirituality as a change mechanism in 12-step programs: a replication, extension, and refinement.

This National Institutes of Health funded study investigated spiritual growth as a change mechanism in 12-step programs. A total of 130 people, early 12-step affiliates with limited Alcoholics Anonymous (AA) histories, were recruited from 2007 to 2008 from AA, treatment, and community centers in a Southwestern city in the United States. A majority of the sample was alcohol dependent. Participants were interviewed at baseline and at 3, 6, and 9 months. Lagged General Linear Modeling analyses indicated that spiritual change as measured by the Religious Background and Behavior (RBB) self-report questionnaire were predictive of increased abstinence and decreased drinking intensity, and that the magnitude of this effect varied across different RBB scoring algorithms. Future research should address study limitations by recruiting participants with more extensive AA histories and by including assessments of commitment to, and practice of, AA prescribed activities. The study's limitations are noted.

Does Pathway into 12-Step Programs Influence 12-Step-Related Benefit?

Most 12-step research recruits participants who are seeking treatment (cf. Kaskutas, Turk, Bond, & Weisner, 2003; Robinson, Cranford, Webb, & Brower, 2007), leaving open the question of how non-treatment-seeking individuals respond to 12-step involvement. The current study examined whether participants recruited from community-based Alcoholics Anonymous (AA) clubs or via advertisement/word-of-mouth differed in their 12-step attendance rates, substance use, and the association between these constructs compared to participants recruited from substance abuse treatment. Multilevel analyses showed that while associations between 12-step attendance and improved substance use did not differ by recruitment group, participants recruited from community-based AA clubs had higher 12-step attendance rates and a higher proportion of alcohol abstinent days than did all other participants. Results indicate that using diverse recruitment strategies may be necessary to obtain samples that are representative of the actual population of 12-step affiliates and to achieve results that estimate the true magnitude of 12-step effects.

Do social networks explain 12-step sponsorship effects? A prospective lagged mediation analysis.

Sponsorship is a basic and important part of the 12-step approach to recovery from substance abuse (Alcoholics Anonymous, 2005) and research has shown that having a sponsor is associated with increased involvement in 12-step programs and improved outcomes (Bond, Kaskutas, & Weisner, 2003; Tonigan & Rice, 2010). However, little is known about how sponsorship improves outcomes. Given research demonstrating bivariate associations between sponsorship and social support for abstinence (Majer, Jason, Ferrari, Venable, & Olson, 2002), we hypothesized that the association between having a sponsor and increased abstinence outcomes would be explained by increases in one's abstinence-based social network. Prospective fully lagged mediational analyses did not support this hypothesis and these results ran counter to findings of five previous studies (cf. Groh, Jason, & Keys, 2008). A review of these studies showed that researchers often used cross-sectional or partially lagged methods to test mediation and the mediational effect of the social network was small in magnitude. Results suggest that the prospective association between sponsorship and abstinence is not explained by increases in the abstinence-based social network and demonstrate the need for future studies to use rigorous and time-lagged methods to test social support for abstinence as a mediator of the effects of 12-step involvement.