Negative priming depends on ease of selection

Negative priming effects have been offered as evidence that distractor stimuli are identified. We conducted two experiments to determine if such effects occur even when it is easy to discriminate target from distractor stimuli. In Experiment 1, we found the usual negative priming effect when target and distractor positions varied from trial to trial, but not when these positions remained fixed. Experiment 2 extended these results to a situation where the ease of selection varied only in the prime display. These findings argue that irrelevant inputs can be filtered out prior to stimulus identification under certain circumstances and therefore pose problems for strict late selection theories.     

Reminder-induced recovery of associations to an overshadowed stimulus

The possibility of reversing the deficit produced by overshadowing through the use of memory reactivation was investigated. Using lick suppression as a measure of associative strength, water-deprived rats were conditioned in a Pavlovian paradigm which produced reliable overshadowing of a flashing light by a tone. It was found, however, that exposure to the overshadowed stimulus outside of the conditioning context during the retention interval (reminder treatment) caused an increase in lick suppression during testing in animals that had undergone overshadowing, relative to nonreminded overshadowed animals. Subjects that received the reminder treatment but were conditioned without overshadowing showed no increase in lick suppression. Additional control groups ensured that the increase in suppression observed in the overshadowed subjects following reminder treatment was not due to nonspecific fear. The results suggest that the performance deficit produced by overshadowing is due at least in part to a reversible failure to efficiently retrieve associations to the overshadowed stimulus at the time of testing, rather than a failure to form those associations during conditioning.     

Feminism and Evolutionary Psychology: Allies, Adversaries, or Both? An Introduction to a Special Issue

This special issue on feminism and evolutionary psychology addresses current theory and research from feminist and evolutionary psychologists, focusing on gender differences in mate selection as conceptualized by Sexual Strategies Theory. This introduction begins with feminist critiques of evolutionary psychology as well as attempts by Darwinian feminists to integrate the two. It then reviews the papers, which generally fit into one of three lines of research. One group of papers critiques evolutionary psychology claims and presents research to support alternative theoretical explanations. A second group uses evolutionary psychology to support research on gender differences in alignment with Sexual Strategies Theory. A third group utilizes theory and empirical research to integrate evolutionary psychology and feminist theories. The introduction concludes with a call for furthering our understanding of the relationship between these theories.     

Five-Factor Model facets differentially predict in-the-moment affect and cognitions

The facets of the Five-Factor Model (FFM) of personality are presumed to represent distinct, biologically-based tendencies to act, think, and behave; yet they have received little behaviorally-based empirical validation. In this study, FFM facets were used to examine individual differences in affective and cognitive responses to stressors as they are experienced in daily life. Participants (N = 79) completed the NEO-PI-R followed by a week-long experience sampling procedure. As expected, hierarchical linear modeling showed that FFM facets captured affective and cognitive tendencies that were missed at the domain level. They additionally demonstrated convergent and divergent validity in predicting momentary affect. These results provide evidence that facets are distinct, non-interchangeable predictors of daily thoughts and emotions.     

The Impact of Media Reliance on the Role of Perceived Threat in Predicting Tolerance of Muslim Cultural Practice

Two studies explored the role of perceived threat in predicting White Australians' acculturation preferences for Muslim immigrants, with particular focus on the impact of their reliance on the mass media. In Study 1, students completed a survey that indicated that their tolerance of Muslim practice was largely explained by their general attitudes to multiculturalism. However, among those who were highly reliant on the media, symbolic threat from Muslims played an additional role, with those who perceived more threat being less tolerant. Study 2 further explored these findings in a second survey that included other measures of threat that comprise the integrated threat theory. While intergroup anxiety was the form of threat with the strongest main effect on tolerance, the impact of symbolic threat was again moderated by reliance on the mass media. The implications for understanding the role of media in facilitating interethnic disharmony were discussed.     

Executive functions and the down-regulation and up-regulation of emotion

This study examined the relationship between individual differences in executive functions (EF; assessed by measures of working memory, Stroop, trail making, and verbal fluency) and ability to down-regulate and up-regulate responses to emotionally evocative film clips. To ensure a wide range of EF, 48 participants with diverse neurodegenerative disorders and 21 older neurologically normal ageing participants were included. Participants were exposed to three different movie clips that were designed to elicit a mix of disgust and amusement. While watching the films they were either instructed to watch, down-regulate, and up-regulate their visible emotional responses. Heart rate and facial behaviours were monitored throughout. Emotion regulatory ability was operationalised as changes in heart rate and facial behaviour in the down- and up-regulation conditions, controlling for responses in the watch condition. Results indicated that higher verbal fluency scores were related to greater ability to regulate emotion in both the down-regulation and up-regulation conditions. This finding remained significant even after controlling for age and general cognitive functioning. No relationships were found between emotion regulation and the other EF measures. We believe these results derive from differences among EF measures, with verbal-fluency performance best capturing the complex sequence of controlled planning, activation, and monitoring required for successful emotion regulation. These findings contribute to our understanding of emotion-cognition interaction, suggesting a link between emotion-regulatory abilities and individual differences in complex executive functions.     

Group Session Rating Scale: Preliminary psychometrics in substance abuse group interventions

Background: Although ultra‐brief outcome and process measures have been developed for individual therapy, currently there are no ultra‐brief alliance measures for group therapy. Method: The current study examined 105 clients in group therapy for issues related to substance abuse or with issues related to the substance abuse of a significant other. We tested whether a newly developed group therapy alliance measure – the Group Session Rating Scale would be related to other commonly used group process measures (Working Alliance Inventory, Group Cohesion, Group Climate) and early change (change over the first four sessions of group therapy). Results: The findings provided support for reliability based on Cronbach alphas and test‐retest coefficients. Additionally, the GSRS was a one‐factor measure that was related to other group process measures as well as predicted early change. Discussion: Clinical implications for how to utilise ultra‐brief outcome and alliance measures are provided.     

Do Functional Behavioral Assessments Improve Intervention Effectiveness for Students Diagnosed with ADHD? A Single-Subject Meta-Analysis

The primary purpose of this quantitative synthesis of single-subject research was to investigate the relative effectiveness of function-based and non-function-based behavioral interventions for students diagnosed with attention-deficit/hyperactivity disorder. In addition, associations between various participant, assessment, and intervention characteristics were investigated. Eighty-two studies incorporating a total of 168 participants were included. Because no single effect size metric has garnered absolute support to date, three different effect size metrics were calculated: the standard mean difference, percent exceeding the median baseline phase, and improvement rate difference. Overall, function-based interventions were associated with significantly larger effects than non-function-based interventions. Interventions based on the functional analysis manipulations were also associated with larger effects. Limitations, directions for future research, and implications for practice are discussed.     

Satisfaction with Time Allocations Within the Family: The Role of Family Type

This study examines the links between inequality in the time allocations of partners in couple families and the satisfaction they have with the way they spend their time. It uses time diary and self-reported satisfaction data from the 2006 Australian Time Use Survey. It shows that inequality in the time allocations of partners in couple families affects the satisfaction with the current allocation of time in families without children, but not in families with children. It is argued that the patterns of time use associated with children, specifically specialization in specific tasks, are the main reason for this finding.