The cortical representation of centrally presented words: A magnetic stimulation study

The right and left visual fields each project to the contralateral cerebral hemispheres. The current study aimed to investigate the extent of the functional overlap of the two hemifields along the vertical meridian. We applied repetitive transcranial magnetic stimulation (rTMS) over the left and right occipital cortex to investigate whether the foveal representation of words is bilaterally represented or is split between the two hemispheres. Employing a lateralized lexical decision task, we first showed a double dissociation between the stimulated cortical site and performance; right visual field (RVF) but not left visual field (LVF) performance was impaired when the left visual cortex was stimulated, and LVF but not RVF performance was impairred when the right visual cortex was stimulated. Unilateral stimulation also significantly impaired lexical decision latencies to centrally presented words. These findings support the suggestion that foveal representation of words is split. We discuss future strategies for the use of TMS in further tests of the split representation account.     

“A merry heart doeth good like a medicine”: humour,religion and wellbeing

This essay explores the relationship between humour, religion, and wellbeing. It surveys some historical and contemporary psychological approaches to humour, and examines the empirical findings on the relationship between humour and health. It notes the historical antipathy between religion and humour, and argues that this is based on an incomplete analysis of the complexities of both religion and humour, including the chronological aspects of phase in the life of a religion or religious movement, and the capacity of humour both to conserve and subvert received wisdom of the faith tradition. Finally, it argues that aspects of both humour and religion are associated with transcendence, and that this maybe a helpful a conceptual bridge linking the two.     

The Impact of Experienced Emotion on Evaluative Judgments: The Effects of Age and Emotion Regulation Style

ABSTRACT

Adults aged from 24 to 79 were exposed to four commercial advertisements within the context of television programs designed to induce either a positive or negative mood. Although age was associated with memory for the content of the commercials, it did not moderate the impact of mood on evaluations of the advertized products. Instead, participants who reported engaging in expressive suppression as a common emotion regulation strategy were more likely to make evaluations that were biased by moods than those individuals who reported low use of this strategy. The results suggest that the maintenance of emotion regulation ability in later adulthood may help people control certain affective influences on thought.     

A second-order intervention

Philosophical Studies -     

Childhood Sexual Abuse and Suicidal Ideation Among Bipolar Patients: Existential But Not Religious Well‐Being as a Protective Factor

Individuals diagnosed with bipolar disorder (BD) are at an increased risk of Suicidal ideation, attempts, and death. Moreover, a strong association exists between childhood sexual abuse (CSA) and suicidal ideation among individuals with BD. Yet growing evidence suggests that existential well‐being (EWB) may be a protective factor against suicidality. In this study, adult BD patients (N = 112) provided data on CSA, religious well‐being (RWB; spiritual life in relation to God), EWB (purpose/meaning in life), and suicidal ideation. Participants were between 19 and 65 years of age. The majority was female and described their race/ethnicity as African American. Results indicated that CSA was negatively associated with EWB and was not related to RWB. Further, EWB mediated the association between CSA and suicidal ideation, whereas RWB did not. Having meaning/purpose in life may serve as a protective factor against suicidal ideation among individuals with BD who experienced CSA, whereas having a relationship/belief in God may not serve the same function.     

Predicting Suicide Ideation in the Military: The Independent Role of Aggression

The purpose of this study was to examine the longitudinal relationship between aggression and suicide ideation when controlling for other externalizing (i.e., alcohol misuse and risk‐taking) and internalizing (i.e., depression and sleep problems) risk factors in an active duty, military sample. Preexisting data from a longitudinal study were analyzed to assess the wellness of service members across the deployment cycle. Participants were 944 active duty service members (95% male, 48% between 18 and 24 years old) who completed surveys upon initial return from deployment and approximately 3 months later. After controlling for other externalizing (alcohol misuse, risk‐taking) and internalizing (depression, sleep problems) risk factors, service members reporting aggression were significantly more likely to report suicide ideation than those reporting no aggression (OR = 3.19; OR 95% CI: 1.16–8.80). The independent nature of the relationship between anger and suicidality suggests aggression may be an important indicator of suicidality for service members. Understanding the role of aggression in suicidality may improve the ability to identify at‐risk service members and to develop effective interventions to reduce suicide risk.     

Is A Person Thinking About Suicide Likely to Find Help on the Internet? An Evaluation of Google Search Results

It is unclear whether individuals searching the Internet for assistance with thoughts of suicide are likely to encounter predominantly helpful or harmful resources. This study investigated websites retrieved by searching Google for information and support for suicidal thoughts. Google searches retrieved a high percentage of irrelevant websites (26%, n = 136). Of the 329 relevant websites retrieved, the majority were suicide preventive (68%); however, a considerable proportion of sites expressed mixed (22%) or neutral (8%) suicide attitudes, and 1% were explicitly pro‐suicide. The results highlight a need for suicide prevention organization websites to be made more easily accessible. In the meantime, clinicians should be aware of appropriate websites to recommend to clients.     

REVIEWS

WOMAN-AFFIRMING SEX: AN EXAMINATION OF FEMINIST PERSPECTIVES ON WOMEN's SEXUALITY
Sexual Salvation: Affrming Women's Sexual Rights and Pleasures, Naomi B. McCormick. Westport, CT:
THE WIT AND WISDOM OF A FEMINIST SEXOLOGIST
Sex is Not a Natural Act and Other Essays, Leonore Tiefer. Boulder, CO:
THE BATTLEGROUND OF OPPOSING VIEWPOINTS
Male/Female Roles: Opposing Viewpoints. Jonathan S. Petrikin (Ed). San Diego, CA:
Feminism: Opposing Viewpoints. Carol Wekesser. (Ed.). San Diego, CA:
Sexual Values: Opposing Viewpoints. Charles P. Cozic (Ed.). San Diego, CA:
A "FADDISH PREOCCUPATION" COMES INTO ITS OWN
Women and Suicidal Behavior, Silvia Sara Canetto and David Lester (Eds.). New York:     

Developmental Co-ordination Disorder and Emerging Adulthood: Not Just a Motor Disorder

This paper discusses the focus of the special edition on emerging adulthood in DCD and how the different papers present the increasing awareness not only of the disorder but the continuation of difficulties into adulthood. It highlights the varying presentation at this stage and the impact these difficulties have on quality of life. Finally, it calls for further research to be undertaken to increase the understanding of DCD for both clinicians and researchers.     

Driver responses to motorcycle and lead vehicle braking events: The effects of motorcycling experience and novice versus experienced drivers

In many countries, motorcyclists are over-represented in traffic collision fatalities and injuries compared to vehicle registrations. Why drivers may violate the right-of-way of motorcyclists traveling as lead vehicles in front of drivers is empirically examined in two studies that were conducted with a moderate-fidelity driving simulator. The purpose of the first study was to determine if drivers, who also held a motorcycle license (N = 16), drove cars differently than regular drivers (N = 16) around motorcycles. The two groups did not differ on responses to motorcycling braking events, which was consistent with previous research on car following. The second study compared the driving performance of sixteen novice teenage drivers (M = 16.2 years of age) to 15 experienced drivers (M = 32.9) over the span of six monthly simulator sessions. Novice drivers’ perception response times (PRT) to the braking events were significantly longer than those of the experienced drivers. PRTs to motorcycle and lead vehicle braking events decreased over sessions. For all participants, PRTs to the motorcycle events were longer than to the car events. The implications of these results for motorcyclists and drivers with different levels of experience are discussed.