Marijuana use and risky sexual behavior among high-risk adolescents: Trajectories, risk factors, and event-level relationships

Adolescents involved with the juvenile justice system have a high incidence of risky sexual behaviors resulting in unintended pregnancy and sexually transmitted infections. Substance use may be particularly important as a risk factor for unsafe sexual behavior for this group, and recent evidence suggests a possible association between marijuana use and risky sexual behavior. Adolescents (n = 728; 33% female) on probation were followed for 2 years, at intervals of 6 months, to explore the association of marijuana use and condom use longitudinally and at a specific intercourse occasion. Latent growth curve modeling indicated that greater marijuana use at baseline was associated with a steeper decline in condom use over the 2-year period of the study. In-depth analysis of the most recent intercourse occasion suggested that condom use was less likely if marijuana was being used by the participant or his/her partner and that this association was more pronounced if intercourse occurred with someone the participant had just met. Implications for the prevention of risky sexual behavior in this population are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

The influence of just-world beliefs on driving anger and aggressive driving intentions

Decades of research demonstrate that the extent to which one believes the world is just can have important interpersonal consequences. Unfortunately, most of the commonly studied consequences are negative in nature. Guided by previous research demonstrating the buffering effect of just‐world beliefs and anger, the present research explores how belief in a just world (BJW) may mitigate anger in the domain of driving anger and examines the limiting conditions of this effect. Study 1 demonstrated the expected negative relation between common measures of BJW and anger expression in a driving context. Study 2 found that the buffering effects of just‐world beliefs and driver aggression were greater when BJW was violated (vs. not). Study 3 replicated the effects on aggression and anger and established a mediational role of anger on the buffering effects of just‐world beliefs on thoughts and driver aggression. Aggr. Behav. 38:389‐402, 2012. © 2012 Wiley Periodicals, Inc.     

Child Involvement in Interparental Conflict and Child Adjustment Problems: A Longitudinal Study of Violent Families

This study examined whether child involvement in interparental conflict predicts child externalizing and internalizing problems in violent families. Participants were 119 families (mothers and children) recruited from domestic violence shelters. One child between the ages of 7 and 10 years in each family (50 female, 69 male) completed measures of involvement in their parents’ conflicts, externalizing problems, and internalizing problems. Mothers completed measures of child externalizing and internalizing problems, and physical intimate partner violence. Measures were completed at three assessments, spaced 6 months apart. Results indicated that children’s involvement in their parents’ conflicts was positively associated with child adjustment problems. These associations emerged in between-subjects and within-subjects analyses, and for child externalizing as well as internalizing problems, even after controlling for the influence of physical intimate partner violence. In addition, child involvement in parental conflicts predicted later child reports of externalizing problems, but child reports of externalizing problems did not predict later involvement in parental conflicts. These findings highlight the importance of considering children’s involvement in their parents’ conflicts in theory and clinical work pertaining to high-conflict families.     

Personalizing Behavioral Interventions Through Single‐Patient (N‐of‐1) Trials

Behavioral interventions are typically studied with the use of a conventional between‐subject randomized controlled trial (RCT) design. In this design, the effect of an intervention on one group of patients is compared with the effect of a control condition on another group of patients, such that a between‐subject change is tested. A between‐subject design has an underlying assumption that there is a homogenous treatment effect for a behavioral intervention, drug, or psychotherapy and that the way the intervention operates in the study will tend to operate in the same way in many other patients. We review some of the philosophical and practical problems with the use of this design when a clinician is attempting to decide on a course of behavioral treatment aimed at within‐subject change in patients who are likely to have heterogeneous or unique responses to behavioral treatment. We also review the biases inherent in our current clinical practice model, which does not use any empirical data collection or design for testing if a treatment is useful, and also in the conventional between‐subject personalized medicine RCT designs. We propose increased use of single‐patient (also known as N‐of‐1) trials that employ within‐subject designs, in cases where treatment response is heterogeneous – as is the case for most psychological and behavioral treatments. Limitations of such designs include that they can only be used when the treatment is potentially reversible, the patient can act as their own control, and the outcome can be measured repeatedly. Increased use of within‐subject trials may address in many more instances the more clinically relevant question of how a specific patient will respond to a specific treatment and could introduce a more harmonious scientific approach into the way we treat our patients. We have incorporated a case presentation that illustrates the complexities of applying evidence drawn from these different designs to selecting and evaluating treatments for the behavioral issues commonly faced by clinicians and patients.     

State emotional clarity and attention to emotion: a naturalistic examination of their associations with each other,affect, and context

ABSTRACT

Despite emotional clarity and attention to emotion being dynamic in nature, research has largely focused on their trait forms. We examined the association between state and trait forms of these two constructs, and how they are related to affect intensity and two contextual variables: Social context and significant event occurrence. Seventy-nine adults recruited from the community reported eight times a day for a week on the extent to which they were clear about their emotions, attended to their emotions, levels of affect intensity, the number of people with whom they were interacting, and whether a significant event had occurred. State clarity and attention were positively associated, demonstrating a moderate relation similar to that of their trait forms. Trait and state attention, but not trait and state clarity, were significantly positively associated. Positive and negative affect were quadratically associated with clarity and attention, with the highest levels of affect intensity reported at high levels of clarity and attention. Clarity and attention were positively associated with increasing numbers of people with whom people were interacting. Attention and clarity were elevated when significant events occurred – especially during positive events. We discuss the findings in the context of functional adaptation theories of emotion.     

Further evaluation of antecedent interventions on compliance: the effects of rationales to increase compliance among preschoolers

Functional analyses were conducted to identify reinforcers for noncompliance exhibited by 6 young children. Next, the effects of rationales (statements that describe why a child should comply with a caregiver-delivered instruction) were evaluated. In Experiment 1, 3 participants received the rationales immediately after the therapist's instruction. In Experiment 2, 3 additional participants received more practical rationales immediately before the therapist's instruction. The results indicate that rationales were ineffective for all 6 children. A guided compliance procedure increased compliance for 1 child; contingent access to preferred items with or without response cost increased compliance for the other participants. Although levels of problem behavior varied within and across participants, they were often higher in the rationale and guided compliance conditions.     

Religious Experiences of GBTQ Mormon Males

This article examines the relationship between sexual orientation and religious experience of men from early adolescence to adulthood. Data have been obtained from an online survey of 1,042 males who were part of a larger sample of lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ) persons who are current or former members of the Church of Jesus Christ of Latter‐Day Saints (LDS, Mormon). While early religious experience was essentially identical to that of heterosexuals, the gap between religious norms and experience widened as these men moved through early and mid‐adulthood. Those who married did so at a later age, and experienced a high rate of divorce. Continued participation, integration, and conformity to LDS ideals was not attributable to faith in, or a departure from, fundamental doctrinal belief. Instead, the responsible variable was sexual orientation, measured by the Kinsey Scale scores across behavior, attraction, and identity. For those near the exclusively homosexual end of the spectrum, the failure to change sexual orientation after intense effort over many years resulted in loss of belonging, belief, and participation, along with increased negative emotions and a sense of mistreatment.     

The role of sight of the hand in the development of prehension in childhood

In two studies, children between 5 and 10 years of age were asked to reach to grasp an object without sight of the hand during the movement. The oldest children and adults were faster when they could see the hand and increased maximum grip aperture when they could not see the hand. The 10-year-olds were less able to integrate grasp and lift than adults when they could see their hands. Children aged 5 and 6 showed no increase in movement time when they could not see the hand and did not adapt maximum grip aperture to lack of sight. These effects remained when children were encouraged to reach for and lift the target as quickly as possible. The results indicate that younger children did not give preference to vision in the control of prehension, while older children used visual feedback to improve efficiency. Dependence on sight of the hand for the control of prehension does not simply decrease with age, but it may be integrated into an anticipatory control strategy where it contributes to the efficiency of control.