HIV/AIDS Training in CACREP-Approved Counselor Education Programs

This article presents the results of a survey mailed to 64 CACREP-approved counselor education graduate programs to explore the amount and the level of training provided on HIV/AIDS. The results show that 51% of the programs offered at least a colloquium on basic information about HIV/AIDS. The survey also explored course work that might be indirectly related to HIV/AIDS, as well as other courses directly related to the topic. Suggestions are made for ways to incorporate HIV/AIDS training into counselor education programs.     

Smokers' expectancies for smoking versus nicotine

This study compared smokers' expectancies for the full act of smoking with those for nicotine per se by means of a word association task. Smokers (N = 201) were randomized to receive instructions to complete either "Smoking makes one ____." or "Nicotine makes one ____." with as many words as possible within 30 s. Results indicated that smokers held similar expectancies for smoking and nicotine; however, negative consequences (e.g., health risks) were more associated with smoking than with nicotine, and addiction expectancies were more associated with nicotine than with smoking. These findings suggest that smokers have a more realistic conceptualization of nicotine's role in smoking than had been indicated from earlier surveys. These findings have important implications for both nicotine-based and behavioral interventions, as well as for experimental designs that rely upon the perceived manipulation of nicotine content.     

Why is visual search superior in autism spectrum disorder?

This study investigated the possibility that enhanced memory for rejected distractor locations underlies the superior visual search skills exhibited by individuals with autism spectrum disorder (ASD). We compared the performance of 21 children with ASD and 21 age‐ and IQ‐matched typically developing (TD) children in a standard static search task and a dynamic search task, in which targets and distractors randomly changed locations every 500 ms, precluding the use of memory in search. Children with ASD exhibited overall faster reaction time (RT) relative to TD children, and showed no disruption in search efficiency in the dynamic condition, discounting the possibility that memory for rejected distractors augments their visual search abilities. Analyses of RT x set size functions showed no group differences in slopes but lower intercepts for the ASD group in both static and dynamic search, suggesting that the ASD advantage derived from non‐search processes, such as an enhanced ability to discriminate between targets and distractors at the locus of attention. Eye‐movement analyses revealed that the ASD and TD groups were similar in the number and spatial distribution of fixations across the search array, but that fixation duration was significantly shorter among children with ASD. Lower intercepts in static search were related to increased symptom severity in children with ASD. In summary, ASD search superiority did not derive from differences in the manner in which individuals with ASD deployed their attention while searching, but from anomalously enhanced perception of stimulus features, which was in turn positively associated with autism symptom severity.     

Construction of Smoking-Relevant Risk Perceptions Among College Students: The Influence of Need for Cognition and Message Content1

Changing smokers' health-risk perceptions has been difficult. This study tested whether need for cognition (NC)—a factor within Petty & Cacioppo's (1986) elaboration likelihood model that reflects the preference for effortful cognitive information processing—moderated responses to a smoking risk message intervention. College smokers (n=227) evaluated a fact-based or emotion-based smoking risk pamphlet or a control pamphlet. Among occasional but not daily smokers, NC interacted as hypothesized with type of message to moderate risk perceptions. Among participants with higher NC, the fact-based message produced the greatest increase in risk perception; whereas among participants with lower NC, the emotion-based message produced the greatest change. Findings demonstrate that individual differences in cognitive processing can influence the potency of health-risk messages.     

Attention control, memory updating, and emotion regulation temporarily reduce the capacity for executive control

This research tested the hypothesis that initial efforts at executive control temporarily undermine subsequent efforts at executive control. Four experiments revealed that controlling the focus of visual attention (Experiment 1), inhibiting predominant writing tendencies (Experiment 2), taking a working memory test (Experiment 3), or exaggerating emotional expressions (Experiment 4) undermined performance on subsequent tests of working memory span, reverse digit span, and response inhibition, respectively. The results supported a limited resource model of executive control and cast doubt on competing accounts based on mood, motivation, or task difficulty. Prior efforts at executive control are a significant contextual determinant of the operation of executive processes.