Changing perception of average person's risk does not suffice to change perception of comparative risk

The direct method of assessing "unrealistic optimism" employs a question of the form, "Compared with the average person, what is the chance that event X will occur to you?" It has been proposed that when individuals construct their responses to this question (direct-estimates) they focus much more strongly on estimates of their own risk (self-estimates) than on estimates of the average person's risk (other-estimates). A challenge to this proposal comes from findings that interventions that alter other-estimates also change direct-estimates. Employing a novel intervention technique, we tested the possibility that such interventions may indirectly also change self-estimates and that this is what accounts for their effect on direct-estimates. Study 1 (n = 58) showed that an intervention which was designed to (and did) affect other-estimates also affected self-estimates, while Study 2 (n = 101) showed that it affected direct-estimates. Study 3 (n = 79) confirmed that we could modify the intervention so as to maintain the effect on other-estimates, but eliminate that on self-estimates. Study 4 (n = 112) demonstrated that when this was done, there was no longer any effect on direct-estimates. The findings are consistent with the proposal that direct-estimates are constructed largely just out of self-estimates. Implications for heath education programs are discussed.     

Evaluating the Theory-of-Mind Hypothesis of Autism

ABSTRACT— Two decades ago, the theory-of-mind hypothesis of autism was introduced by Baron-Cohen and his colleagues; this theory provided a unified cognitive explanation for the key social and communication symptoms in that disorder. I evaluate the theory-of-mind hypothesis in light of studies that have addressed several key questions: Do children with autism develop theory-of-mind concepts? How can we explain why some children with autism pass theory-of-mind tasks? Do deficits in theory of mind account for the major impairments that characterize autistic disorder? Current research supports the view that autism involves delays and deficits not only in the development of a theory of mind but also in additional aspects of social-affective information processing that extend beyond the traditional boundaries of theory of mind.     

Initial psychometric properties of the experiences questionnaire: validation of a self-report measure of decentering

Decentering is defined as the ability to observe one's thoughts and feelings as temporary, objective events in the mind, as opposed to reflections of the self that are necessarily true. The Experiences Questionnaire (EQ) was designed to measure both decentering and rumination but has not been empirically validated. The current study investigated the factor structure of the EQ in both undergraduate and clinical populations. A single, unifactorial decentering construct emerged using 2 undergraduate samples. The convergent and discriminant validity of this decentering factor was demonstrated in negative relationships with measures of depression symptoms, depressive rumination, experiential avoidance, and emotion regulation. Finally, the factor structure of the EQ was replicated in a clinical sample of individuals in remission from depression, and the decentering factor evidenced a negative relationship to concurrent levels of depression symptoms. Findings from this series of studies offer initial support for the EQ as a measure of decentering.     

The Frazerian roots of contemporary theories of religion and violence

The association of religion with violence rather than with peace long antedates 9/11. Among theorists of religion, the association goes back at least to J.G. Frazer, author of the classic The Golden Bough (first ed. 1890). Contemporary theorists who tie religion to violence are beholden to Frazer, even when they spurn any dependence. At the same time the function of religious violence for contemporary theorists has shifted from control over the physical world to control over the social world. That shift typifies the overall shift from a nineteenth-century approach to religion to a twentieth-century one. This article considers two of the most prominent contemporary theorists who connect religion to violence: René Girard and Walter Burkert. How they at once depend on Frazer and break with him is the subject of this article.     

Twin phobia among the Haya of Northwestern Tanzania: Interpreting it within the mimetic theory

This essay is an attempt to interpret the Haya twins' ceremonies according to the mimetic theory proposed by René Girard.¹ It is divided into four parts. The first part is a presentation of the Haya and their cultural relationship to the larger Bantu group of the Great Lakes region of Eastern Africa. The second part is a resume of Girard's reflections on twin phobia and the general pattern of the ‘doubles’, which triggers the crisis of distinction in society and thereby the escalation of violence. The third part is a general survey of the phenomenon of twin phobia in Africa. Twins, though a threat, are treated as a blessing and are received with respect and gratitude. But some ethnic groups in Africa brutally eliminate twins for fear that they are a curse. In the fourth and fifth parts this essay describes how twins are received among the Haya. The essay concludes with an evaluation of what this phobia entails, using Girardian mimetic theory.     

Thinking about conditionals: A study of individual differences

Recent studies have shown the existence of two qualitatively distinct groups of people based on how they judge the probability of a conditional statement. The present study was designed to test whether these differences are rooted in distinctive means of processing conditional statements and whether they are linked to differences in general intelligence. In the study, each of 120 participants completed three separate cognitive tasks involving the processing of abstract conditional statements--the probability-of-conditionals task, the conditional truth table task, and the conditional inference task--in addition to completing a test of general intelligence (AH4). The results showed a number of predicted effects: People responding with conditional (rather than conjunctive) probabilities on the first task were higher in cognitive ability, showed reasoning patterns more consistent with a suppositional treatment of the conditional, and showed a strongly "defective" truth table pattern. The results include several novel findings and post challenges to contemporary psychological theories of conditionals.     

Neighborhood and Individual Factors in Marijuana and Other Illicit Drug Use in a Sample of Low-income Women

Few studies have systematically evaluated whether contextual variables differ in their ability to explain the use of different drugs in the same sample. Our objective was to examine correlates of use for different illicit drugs at the individual and neighborhood level in a tri-ethnic sample of low-income women, an underrepresented sample in drug research. Women 18–31 were recruited from a low-cost family planning clinic in southeast Texas from December 2001 to May 2003. Neighborhood level indicators of disadvantage, family structure, and nativity status from U.S. Census 2000 were linked with individual survey data. Multilevel logistic regression was used to examine the effect of individual and neighborhood level measures on lifetime use of marijuana only and of other illicit drugs in 594 women. Only individual level variables (younger age, non-Hispanic White ethnicity, not being married, greater peer acceptance of substance use) increased odds of exclusive marijuana use, controlling for neighborhood level factors. However, both neighborhood and individual level variables significantly predicted other illicit drug use. Residence in less disadvantaged neighborhoods, non-Hispanic White ethnicity, higher levels of education, greater acceptance of substance use by peers, and a larger number of perceived neighborhood problems increased odds of illicit drug use. Use of other illicit drugs with or without marijuana may be more closely tied to area level factors whereas factors driving exclusive marijuana use may not rely on localized structures to the same extent. Thus, community-level interventions may need to customize their approaches according to the type of drug use targeted. The implication of using neighborhood level variables in substance use research is also discussed.     

An investigation of the measurement properties of the Spot-the-Word test in a community sample

Intellectual ability is assessed with the Spot-the-Word (STW) test (A. Baddeley, H. Emslie, & I. Nimmo Smith, 1993) by asking respondents to identify a word in a word-nonword item pair. Results in moderate-sized samples suggest this ability is resistant to decline due to dementia. The authors used a 3-parameter item response theory model to investigate the measurement properties of the STW in a large community-dwelling sample (n=2,480) 60 to 64 years of age. A number of poorly performing items were identified. Substantial guessing was present; however, the number of words correctly identified was found to be an accurate index of ability. Performance was moderately related to a number of tests of cognitive performance and was effectively unrelated to visual acuity and to physical or mental health status. The STW is a promising test of ability that, in the future, may be refined by the deletion or replacement of poorly functioning items.     

Evaluation of a Video Prompting and Fading Procedure for Teaching Dish Washing Skills to Adults with Developmental Disabilities

We evaluated a video prompting and fading procedure for teaching three adults with developmental disabilities to wash dishes. Video prompting involved showing video clips depicting each step of the task. All three adults reached 90–100% correct when video prompting was implemented. Following acquisition, video prompting was withdrawn, but performance deteriorated. Subsequently, a 3-step fading procedure was implemented in which the separate video clips were merged to form larger, multi-step segments of video. Performance reached 80–100% correct as the video prompts were re-applied and then faded. Performance decreased at the 3-month follow-up when prompting was removed, but stabilized at 80–90% correct when the third step in the fading sequence was reinstated. These data suggest a promising approach for fading video prompts.     

An Examination of the Psychometric Properties and Factor Structure of the Feelings of Stigmatization Questionnaire

As the experience of stigma and its psychological dimensions require careful measurement, the purpose of this study was to examine the psychometric properties and factor structure of the Feelings of Stigmatization Questionnaire (FSQ). A total of 170 participants with psoriasis and 124 with atopic dermatitis (AD) completed the FSQ. AD participants self-rated AD severity, while psoriasis severity was determined by a clinician. Confirmatory (CFA) and exploratory factor analytic (EFA) techniques were used to examine the factor structure of the FSQ. The FSQ total score was not related to age, age at onset, illness duration or psoriasis severity but it was negatively associated with AD severity (r = −.25, p < .01). The original six-factor structure of the FSQ was not replicated in our sample. Using EFA, a fixed three-factor solution proved the most stable, with the dimensions of feeling flawed, anticipation of rejection and secrecy, and positive attitudes towards skin disease being identified.