Alcohol and aggression without consumption. Alcohol cues, aggressive thoughts, and hostile perception bias

Researchers and the lay public have long known of a link between alcohol and aggression. However, whether this link results from alcohol's pharmacological effects or is merely an artifact of the belief that alcohol has been consumed (i.e., placebo effect) has been debated. The current experiments examined the propensity for alcohol-related cues to elicit aggressive thoughts and hostile perceptions in the absence of alcohol or placebo consumption. In Experiment 1, participants made faster lexical decisions concerning aggression-related words following alcohol-related primes compared with neutral primes. In Experiment 2, participants who first were exposed to alcohol advertisements subsequently rated the behavior of a target person as more hostile than participants who initially viewed control advertisements. Furthermore, this effect was largest among participants who most strongly associated alcohol and aggression. Findings are discussed in terms of semantic network theory and links in memory between alcohol and its anticipated effects.     

Predicting the relative efficacy of three presentation methods for assessing preferences of persons with developmental disabilities

Choices were presented to 9 individuals with developmental disabilities using a two-choice format. Each pair of items, selected based on prior preference assessment, was presented to each participant in three conditions (actual items, pictures of the items, and spoken-name presentation) using a reversal design. The evaluation was conducted using food items, and was then repeated using nonfood items. The participants were also given a test to measure their skills on discrimination tasks ranging in difficulty from simple to conditional discriminations. The participants' abilities to make consistent choices with food and nonfood items were predicted, with 94% accuracy, by their discrimination skills. The findings suggest that presentation methods can affect the accuracy of a choice assessment, and that the systematic assessment of basic discrimination skills can be used to predict the effectiveness of different presentation methods in this population.     

Linked lives: the intergenerational transmission of antisocial behavior

There is a strong assumption of intergenerational continuity in behavior patterns, including antisocial behavior. Using a 3-generation, prospective study design, we examine the level of behavioral continuity between Generation 2 (G2) and Generation 3 (G3), and the role of economic disadvantage and parenting behaviors as mediating links. We estimate separate models for G2 fathers and G2 mothers. Data are drawn from the Rochester Youth Development Study, a longitudinal study begun in 1988 during G2's early adolescence (n = 1,000), which has collected prospective data on G2, their parents (G1), and now their G3 children. Results show that intergenerational continuity in antisocial behavior is evident, albeit somewhat modest. Parenting styles and financial stress do play a mediating role, although their effects vary by G2's gender. In general, adolescent delinquency plays a larger role in linking the generations for G2 fathers, whereas parenting behaviors and financial stress play a larger role for G2 mothers.     

Social anxiety and interpersonal perception: a social relations model analysis

Cognitive models of social phobia posit that an individual's negative beliefs about the way he or she is perceived by others (metaperceptions) are a core feature of the disorder. The social relations model () was used to analyze interpersonal perception data collected following unstructured social interactions in 62 socially anxious (SA) and 62 not socially anxious (NSA) individuals. Using this model, the interpersonal perceptions were analyzed to evaluate whether pathological levels of social anxiety are associated with self-perceptions, metaperceptions, and perceptions from others. SA participants saw themselves negatively and believed others saw them negatively. Although seen as more nervous by others, SA participants were not seen as less likeable. A mediational model demonstrated that the negative metaperceptions of SA individuals were more a function of their own self-perceptions than the negative perceptions of others. These findings were not attributable to depressive symptoms. Implications for theory and treatment of social phobia are discussed.     

Pre- and Postintervention Factor Analysis of the Illinois Rape Myth Acceptance Scale

The effects of a bystander education intervention program on the factor structure underlying a rape myth acceptance scale were examined using exploratory factor analyses on secondary data. The Illinois Rape Myth Acceptance Scale was administered to college students at a northwestern university both before (n = 363) and after (n = 352) receiving a bystander education program. Results from exploratory factor analyses showed changes in the factor structure from pretest to posttest. This suggests some instability in the factor structure of the Illinois Rape Myth Acceptance Scale. These pre–post intervention differences in the rape myth acceptance factor structure suggest researchers use caution in using and interpreting scores based on the IRMA without regard to participants’ prevention program status.     

Training intraverbal naming to establish equivalence class performances

The purpose of this three‐experiment study was to evaluate whether performance consistent with the formation of equivalence classes could be established after training adults to tact and intraverbally relate the names of visual stimuli. Fourteen participants were exposed to tact training, listener testing, and intraverbal training (A'B’ and B'C’) prior to matching‐to‐sample (MTS) and intraverbal posttests presented in different sequences across experiments. All participants demonstrated emergent MTS and intraverbal relations consistent with equivalence class formation. More importantly, all participants emitted experimentally defined or self‐generated tacts or intraverbally named the correct sample‐comparison pairs at some point during posttests. These results are consistent with the intraverbal naming account (Horne & Lowe, 1996) in that participants who passed novel relations MTS tests also demonstrated emergence of corresponding intraverbal relations. However, verbal reports and latency data suggest that participants did not necessarily have to use intraverbal naming as a problem solving strategy continuously throughout MTS posttests. These results extended previous research by showing that verbal behavior training of baseline relations (A'B’ and B'C’) is sufficient to establish novel conditional relations consistent with equivalence class formation.     

The Role of Parent-Child Interaction in Community-Based Youth Relationship Education

This study sought to answer whether there is an association between parent-adolescent relationship processes and adolescents' awareness of unhealthy relationships. Adolescent awareness of unhealthy relationships was measured using a retrospective pre/post survey after participation in a relationship education (RE) program that has been adapted for use with youth. Supportiveness in the parent-child relationship was measured at pre-test. The sample consisted of 6984 adolescents aged 11–18. The sample was fairly representative of the areas from which it was drawn: 54% European American, 36% African American. Results revealed significant improvement in awareness of unhealthy relationships after program participation. Greater supportiveness predicted greater change in the outcome. This suggests that RE programs targeted at youth should specifically inform parents of goals so that they may be reinforced in parents' interactions with their adolescents.     

An Effectiveness Open Trial of Internet-Delivered Parent Training for Young Children With Conduct Problems Living in Regional and Rural Australia

There is accumulating evidence for the efficacy of online parent management training (PMT) programs to improve conduct problems in young children, and findings have been used to support the potential of online programs to close the research-to-practice gap in underserved rural settings. However, to date, no study has evaluated the effectiveness of online PMT under real-world conditions; that is, delivered by community practitioners as part of services-as-usual to families residing in rural communities. This has resulted in a critical lack of evidence supporting the capacity of online PMT to ameliorate actual geographical disparities in service accessibility. Accordingly, the current study evaluated effectiveness and engagement outcomes of Internet-delivered Parent-Child Interaction Therapy (I-PCIT) delivered from a community-based early childhood clinic to rural consumers. Participants were 27 mothers and their 1.5- to 4-year-old child with conduct problems (M age = 3.02, SD = 0.73) living in regional and rural New South Wales, Australia. Parent-rated and observed child conduct problems and observed parenting behaviors were assessed pre and post I-PCIT, and treatment attrition, parental satisfaction with treatment, and homework compliance provided indicators of treatment engagement. Results of linear mixed and marginal models indicated that I-PCIT produced significant improvements in parent-reported and observed child conduct problems and observed parenting behaviors, with “small” to “very large” effect sizes (ds = 0.3-1.4). Treatment retention was adequate (63%), and treatment-completing parents reported high treatment satisfaction and good homework compliance. Findings provide preliminary evidence for the real world effectiveness of I-PCIT, supporting its capacity to narrow the research-to-practice gap. Findings suggest a role for I-PCIT in a stepped care model of remote treatment for childhood conduct problems in Australia.