Can preference for background music mediate the irrelevant sound effect?

Research suggests that listening to background music prior to task performance increases cognitive processes, such as attention and memory, through the mechanism of increasing arousal and positive mood. However, music preference has not been explored with regard to a more common and realistic scenario of concurrent music and cognition, namely the ‘irrelevant sound effect’ (ISE). To examine this, serial recall was tested under quiet, liked and disliked music sound conditions as well as steady‐state (repetition of ‘3’) and changing‐state speech (random digits 1–9). Results revealed performance to be poorer for both music conditions and the changing‐state speech compared to quiet and steady‐state speech conditions. The lack of difference between both music conditions suggests that preference does not affect serial recall performance. These findings are discussed within the music and cognition and auditory distraction literatures. Copyright © 2010 JohnWiley & Sons, Ltd.     

Evidence-based mental health interventions for traumatized youth: a statewide dissemination project

Psychological trauma in childhood has been shown to increase a variety of psychological disturbances and psychiatric disorders. Although evidence-based treatments for children who have been traumatized exist, they are infrequently used by clinicians treating children. The present paper describes the creation of the Treatment Collaborative for Traumatized Youth (TCTY) which is a statewide partnership in North Dakota designed to disseminate efficacious treatments for traumatized children and monitor outcomes across a broad, rural, geographic expanse. The paper reviews the dissemination strategy developed by the TCTY, reports outcomes regarding both clinicians and child participants, and highlights problems identified in the project and solutions that were generated.     

Mental health and mediumship: an interpretative phenomenological analysis

There is a lack of research examining the mental health of practicing mediums, yet the nature of mediumship work inherently presents a number of challenges to the mental health of practitioners. In this study, we aimed to gain an understanding of how mediums experience their mental health in relation to their mediumistic practice and how they recognise and respond to psychological difficulties experienced by their clients. Fourteen mediums from the North West of England took part in one-to-one interviews, which were transcribed and subject to interpretative phenomenological analysis. Four themes were identified: from past traumas to mediumistic identity; spirit makes sense, mental illness is chaos; being resilient but vulnerable; and ethical mediumistic practice. The research highlights the value of not dismissing or attempting to change appraisals of valued aspects of mediums’ anomalous experiences. However, the findings do indicate that support for exposure to clients’ difficulties might be helpful.     

Take a Job,Any Job: Exploring the Importance of Matched Interests to Career Paths and Work Satisfaction

Employment counselors often face the conundrum of whether to advise people to take a job or to hold out for something that better matches their interests. This study investigated whether matched interests in an initial job predicted the subsequent career journey of 336 sales engineers and whether this made a difference to longer term work satisfaction and tenure. Results showed that although the first job significantly influenced people's future career journey, personality and job characteristics were likely to be more influential than matched interests in predicting work satisfaction. Thus, people may be better off taking well‐designed jobs than holding out for matched interests.     

High-probability stimulus control topographies with delayed S+ onset in a simultaneous discrimination procedure

Experimenters and teachers use discrimination learning procedures to encourage reliable attending to stimulus differences defined as relevant for their purposes. Put another way, the goal of discrimination training is to establish high-probability stimulus control topographies that are coherent with experimenter or teacher specifications. The present research was conducted to investigate a novel procedure for encouraging stimulus control topography coherence. Participants were 13 adolescents with severe intellectual handicaps. During an initial Condition A, all were exposed to a simultaneous discrimination procedure. Participants could select a form alternating with a black field (S+) or an identical form that did not alternate (S-). Accuracy scores were typically low, and there was little evidence of coherent stimulus control topographies. Subsequently, the procedure was changed. During Condition B, every trial initially presented two identical nonalternating S- forms (Trial State 1). If the participant made no selection for 5 s, one of the forms began to alternate with the black field, and he or she could make the S+/S- discrimination (Trial State 2). Selections during Trial State I prolonged the delay to Trial State 2 until there had been no response for 5 s. During Condition B, S+/S- discrimination accuracy scores improved rapidly and markedly for most participants. Reinstating Condition A often resulted in diminished accuracy scores. This study thus (a) demonstrated a novel procedure for encouraging stimulus control topography coherence and (b) provided support for the interpretation that intermediate accuracy scores may be due to different topographies of stimulus control that co-occur in the same discriminative baseline.     

Savoring versus dampening: self-esteem differences in regulating positive affect

Five studies examined the hypotheses that when people experience positive affect, those low in self-esteem are especially likely to dampen that affect, whereas those high in self-esteem are especially likely to savor it. Undergraduate participants' memories for a positive event (Study 1) and their reported reactions to a success (Study 2) supported the dampening prediction. Results also suggest that dampening was associated with worse mood the day after a success (Study 2), that positive and negative affect regulation are distinct, that self-esteem is associated with affect regulation even when Neuroticism and Extraversion are controlled (Studies 3 and 4), and that self-esteem may be especially important for certain types of positive events and positive affect regulation (Study 5).     

Individual differences in children's emotion understanding: effects of age and language

Over the last two decades, it has been established that children's emotion understanding changes as they develop. Recent studies have also begun to address individual differences in children's emotion understanding. The first goal of this study was to examine the development of these individual differences across a wide age range with a test assessing nine different components of emotion understanding. The second goal was to examine the relation between language ability and individual differences in emotion understanding. Eighty children ranging in age from 4 to 11 years were tested. Children displayed a clear improvement with age in both their emotion understanding and language ability. In each age group, there were clear individual differences in emotion understanding and language ability. Age and language ability together explained 72% of emotion understanding variance; 20% of this variance was explained by age alone and 27% by language ability alone. The results are discussed in terms of their theoretical and practical implications.     

Self-reported delinquency among Alberta's youth: findings from a survey of 2,001 junior and senior high school students

This article draws on data from a 1999 survey on youth victimization, crime and delinquency in Alberta conducted by the Canadian Research Institute for Law and the Family in collaboration with researchers from the University of Alberta. The survey included 2,001 youth attending Grades 7 to 12 in public and Catholic schools in selected urban and rural areas in the province. Analyses focus on self-reported past-year delinquency. Statistically significant results were found for relationships between extent of delinquency and gender, grade level, psychosocial problems (as measured by conduct, hyperactivity, and emotional problems), and extent of past-year victimization. For low/moderate delinquency, females were comparable to males, and even reported slightly higher rates for low/moderate violence-related delinquency. Younger students were more likely to indicate engaging in violence-related delinquency, while older students were more likely to report property-related delinquent acts. Overall, Grade 9 students had the highest rates of delinquency. For personal characteristics, a high score on conduct problems was most strongly correlated with moderate/high delinquency. The relationship between high levels of delinquency and victimization was stronger for violence-related delinquency than for property-related delinquency.     

Visual influences on the internal structure of phonetic categories

Previous work has demonstrated that the graded internal structure of phonetic categories is sensitive to a variety of contextual factors. One such factor is place of articulation: The best exemplars of voiceless stop consonants along auditory bilabial and velar voice onset time (VOT) continua occur over different ranges of VOTs (Volaitis & Miller, 1992). In the present study, we exploited the McGurk effect to examine whether visual information for place of articulation also shifts the best exemplar range for voiceless consonants, following Green and Kuhl's (1989) demonstration of effects of visual place of articulation on the location of voicing boundaries. In Experiment 1, we established that /p/ and /t/ have different best exemplar ranges along auditory bilabial and alveolar VOT continua. We then found, in Experiment 2, a similar shift in the best-exemplar range for /t/ relative to that for /p/ when there was a change in visual place of articulation, with auditory place of articulation held constant. These findings indicate that the perceptual mechanisms that determine internal phonetic category structure are sensitive to visual, as well as to auditory, information.     

Disconfirming intergroup evaluations: asymmetric effects for in-groups and out-groups

The authors examined whether a fundamental bias in the way people process information has implications for efforts to improve intergroup relations. The authors exposed participants to information about their own social category and a different social category that was either positive or negative in connotation. To examine what effect this information would have on participants' attitudes toward their own group and the other group, the authors measured both explicit and implicit evaluations before and after exposure. The findings suggest that, at a preconscious level, exposure to negative information affects participants' attitudes toward their own group, but that positive information has a negligible impact on attitudes toward other groups. The authors found an opposite pattern for explicit (conscious) evaluations. These asymmetries are consistent with cognitive and motivational theory on intergroup relations and may have important implications for efforts to reduce prejudice.