Mad enough to see the other side: anger and the search for disconfirming information

The current research explored the effect of anger on hypothesis confirmation-the propensity to seek information that confirms rather than disconfirms one's opinion. We argued that the moving against action tendency associated with anger leads angry individuals to seek out more disconfirming information than sad individuals, attenuating the confirmation bias. We tested this hypothesis in two studies of experimentally primed anger and sadness on the selective exposure to hypothesis confirming and disconfirming information. In Study 1, participants in the angry condition were more likely to choose disconfirming information than those in the sad or neutral condition when given the opportunity to read more about a social debate, and reading the disconfirming information affected their subsequent attitude. Study 2 measured participants' opinions and information selection about the 2008 US Presidential Election and their desire to "move against" a person or object. Participants in the angry condition reported a greater tendency to oppose a person or object, which resulted in the attenuation of the confirmation bias.     

Cerebellar-induced apraxic agraphia: a review and three new cases

Apraxic agraphia is a writing disorder due to a loss or lack of access to motor engrams that program the movements necessary to produce letters. Clinical and functional neuroimaging studies have demonstrated that the neural network responsible for writing includes the superior parietal region and the dorsolateral and medial premotor cortex. Recent studies of two cases with atypical lesion localisations in the left thalamus and the right cerebellum support the hypothesis that the written language network is larger than previously assumed. The aim of this study is twofold: (1) to provide a survey of cases of apraxic agraphia published between 1973 and June 2010, and (2) to provide further evidence for a role of the cerebellum in writing via three additional cases who presented with apraxic agraphia after ischemic damage in the cerebellum. Functional neuroimaging studies by means of brain perfusion SPECT showed perfusional deficits in the anatomoclinically suspected supratentorial areas, subserving language dynamics, syntax, naming, writing and executive functioning.     

Do central processing and online processing always concur? Analysis of scene order and proportion effects in broadcast news

This study examines the relationship between the central/peripheral processing of the Elaboration Likelihood Model (ELM) and the online/memory‐based processing of impression formation by analyzing the order and proportion effect of scene valence in broadcast news. A 2 (position of positive scenes: beginning and ending) × 3 (proportion of positive scenes: high, medium & low) between design (N = 158) experiment with political campaign broadcast news stories found evidence of central memory‐based processing, which is inconsistent with the common belief that central and online processing always concur. Four typologies of information processing are proposed based on the study's findings: central online processing, peripheral online processing, central memory‐based processing and peripheral memory‐based processing. Copyright © 2010 John Wiley & Sons, Ltd.     

Skin-transmitted pathogens and the heebie jeebies: evidence for a subclass of disgust stimuli that evoke a qualitatively unique emotional response

Skin-transmitted pathogens have threatened humans since ancient times. We investigated whether skin-transmitted pathogens were a subclass of disgust stimuli that evoked an emotional response that was related to, but distinct from, disgust and fear. We labelled this response “the heebie jeebies”. In Study 1, coding of 76 participants’ experiences of disgust, fear, and the heebie jeebies showed that the heebie jeebies was elicited by unique stimuli which produced skin-crawling sensations and an urge to protect the skin. In Experiment 2,350 participants’ responses to skin-transmitted pathogen, fear-inducing, and disgust-inducing vignettes showed that the vignettes elicited sensations and urges which loaded onto heebie jeebies, fear, and disgust factors, respectively. Experiment 3 largely replicated findings from Experiment 2 using video stimuli (178 participants). Results are consistent with the notion that skin-transmitted pathogens are a subclass of disgust stimuli which motivate behaviours that are functionally consistent with disgust yet qualitatively distinct.     

Amotivation and the occupational decision: an investigation of Australian senior high school students

This exploratory study investigated the occupational decision-related processes of senior high school students, in terms of the extent to which they may be amotivated in choosing a future occupation. Data were gathered using a newly developed questionnaire, which was largely adapted from a number of psychometrically proven instruments, and administered to 492 Grade 11 students attending a stratified random sample of six independent high schools in Sydney, Australia. Structural equation modelling was used to analyse the data. The major findings of the study include the development of a new empirically supported model that relates amotivation and vocational decision-related processes. The findings may be used by career advisors, psychologists, educators, and family members to advise and assist amotivated senior high school students to make occupational decisions.     

Individual differences in online spoken word recognition: Implications for SLI

Thirty years of research has uncovered the broad principles that characterize spoken word processing across listeners. However, there have been few systematic investigations of individual differences. Such an investigation could help refine models of word recognition by indicating which processing parameters are likely to vary, and could also have important implications for work on language impairment. The present study begins to fill this gap by relating individual differences in overall language ability to variation in online word recognition processes. Using the visual world paradigm, we evaluated online spoken word recognition in adolescents who varied in both basic language abilities and non-verbal cognitive abilities. Eye movements to target, cohort and rhyme objects were monitored during spoken word recognition, as an index of lexical activation. Adolescents with poor language skills showed fewer looks to the target and more fixations to the cohort and rhyme competitors. These results were compared to a number of variants of the TRACE model (McClelland & Elman, 1986) that were constructed to test a range of theoretical approaches to language impairment: impairments at sensory and phonological levels; vocabulary size, and generalized slowing. None of the existing approaches were strongly supported, and variation in lexical decay offered the best fit. Thus, basic word recognition processes like lexical decay may offer a new way to characterize processing differences in language impairment.     

CONSISTENT VISUAL ANALYSES OF INTRASUBJECT DATA

Visual inspection of single‐case data is the primary method of interpretation of the effects of an independent variable on a dependent variable in applied behavior analysis. The purpose of the current study was to replicate and extend the results of DeProspero and Cohen (1979) by reexamining the consistency of visual analysis across raters. We recruited members of the board of editors and associate editors for the Journal of Applied Behavior Analysis to judge graphs on a 100‐point scale of experimental control and by providing a dichotomous response (i.e., “yes” or “no” for experimental control). Results showed high interrater agreement across the three types of graphs, suggesting that visual inspection can lead to consistent interpretation of single‐case data among well‐trained raters.     

The Cultural Negotiations of Korean Immigrant Youth

The authors investigated the process of cultural adjustment among 13 Korean immigrant youths using consensual qualitative research (C. E. Hill, B. J. Thompson, & E. N. Williams, 1997). Results indicate that Korean youth are expected to negotiate and shift their identities to meet differing expectations across various interpersonal contexts. Participants also report struggling to balance “American” and “Korean” cultural values and norms and to use social support networks, such as family and friends, to deal with the stress of acculturation.     

Belonging – Lucinda Mosher

Book reviewed:
Belonging , Lucinda Mosher, Church Publishing 2005 (1-59627-010-1), 186 pp., pb $15.00     

How do the dynamics of shame influence smartphone addiction of Korean Christian adolescents? A study based on external and internal shame

Individuals with negative feeling such as shame might be vulnerable to smartphone addiction. The present study aimed to explore the relationship of smartphone addiction with external shame and internal shame in a sample of Christian adolescents in Korea. The correlational and causal relationships between Korean Christian adolescents’ smartphone addiction and external shame-including others and God-and internal shame were examined. Through a correlational analysis, the study found that external shame-others, external shame-God, internal shame, and smartphone addiction were all highly correlated with each other. During causal and mediation analyses, it was found that internal shame mediated external shame-others and smartphone addiction and also mediated external shame-God and smartphone addiction. In addition, the study offers a discussion of its finding and suggestions for clinical interventions.