Facial memory deficits in children with fetal alcohol spectrum disorders

Prenatal exposure to alcohol may lead to a range of neurobehavioral effects, including impaired learning and memory. Although children with fetal alcohol spectrum disorders (FASD) exhibit both verbal and nonverbal memory impairments, their memory for faces has not been as thoroughly investigated and the extent literature provides inconsistent results. The aim of the current study was to determine whether difficulties in face memory exist in children with FASD and whether the difficulties are mediated by task demands. To address this, we used two measures of immediate and delayed facial recognition memory, the Children's Memory Scale (CMS) and Test of Memory and Learning (TOMAL). Compared to typically developing controls, children with FASD showed memory deficits on all tests and were more likely to perform in a clinically significant range. As well, children performed more poorly on the CMS compared to TOMAL, a finding consistent with the greater difficulty of the CMS task. Our results are consistent with our hypothesis that children with FASD show impairment in facial memory, particularly on demanding memory tasks.     

Applicant Reactions in Saudi Arabia: Organizational attractiveness and core‐self evaluation

This paper reports findings from a survey into applicant reactions of working adults in Saudi Arabia. A sample of 193 participants from four job functions was obtained, with measures of organizational attractiveness, core‐self evaluation, and applicant reactions to four popular selection methods in the country – interviews, résumés, work sample tests, and references – being included. Findings indicate a notably similar pattern of preference reactions to previous studies in other (Western) countries, affirming arguments for so‐called reaction generalizability. Work sample tests were rated the most favorably followed by interviews, résumés, and references. For specific procedural dimensions, résumés were perceived as the most favorable, followed by work sample tests, interviews, and references. Several significant differences were found across job functions, mostly for interviews and résumés. Significant effects were found between reactions and organizational attractiveness, and between reactions and core‐self evaluation, including some interaction effects. Implications for future research and for practice in employee selection are considered in the conclusion.     

Predictors of Deliberate Self-Harm Behavior Among Emerging Adolescents: An Initial Test of a Self-Punitiveness Model

The current study examined the extent to which an expanded self-punitiveness model could be applied to deliberate self-harm (DSH) among students making the transition to university. Specific components of the self-punitiveness model included perfectionism, overgeneralization, self-criticism, and shame. A sample of 319 university students completed a measure of deliberate self-harm as well as two multidimensional perfectionism measures and measures of self-criticism, overgeneralization, and shame. Correlational analyses found few significant associations among deliberate self-harm and the self-punitiveness factors among men. In contrast, among women, deliberate self-harm was associated with dimensions of trait perfectionism such as parental criticism and socially prescribed perfectionism, as well as with overgeneralization, self-criticism, and both characterological shame and bodily shame with the strongest associations found with shame. Supplementary analyses found a strong link between overgeneralization and shame and an association between self-criticism and shame among women. The results support the contention that particularly among young women making the transition to university, deliberate self-harm behavior is a reflection of a self-punitive personality orientation with multiple facets and a sense of shame associated with an overgeneralized sense of failing to meet social expectations.     

An Investigation of Student-Selected and Parent-Delivered Reading Interventions

In this study, we examined whether individualized, student-selected, parent-delivered reading interventions would produce generalized oral reading fluency improvements. Three 3rd-grade students received reading fluency interventions (repeated readings, modeling, error correction, and flashcard instruction) 1 at a time and were shown the results that each intervention produced. The students then selected the intervention strategies they wanted their parents to use. We trained parents in the student-selected reading intervention package who delivered the interventions for 4–5?weeks, and students were given the opportunity to earn rewards for generalized performance improvements at the end of each week in school. Using an alternating treatments design, results of parent tutoring were compared to a control condition that included a reinforcement contingency for generalized performance improvements to control for reinforcement effects across conditions. Generalized improvements in oral reading fluency (to high-word-overlap passages) were found for all participants. Results are discussed in terms of how educators can improve parent-tutoring outcomes by influencing students’ motivation to engage in tutoring procedures.     

A neural predictor of cultural popularity

We use neuroimaging to predict cultural popularity — something that is popular in the broadest sense and appeals to a large number of individuals. Neuroeconomic research suggests that activity in reward-related regions of the brain, notably the orbitofrontal cortex and ventral striatum, is predictive of future purchasing decisions, but it is unknown whether the neural signals of a small group of individuals are predictive of the purchasing decisions of the population at large. For neuroimaging to be useful as a measure of widespread popularity, these neural responses would have to generalize to a much larger population that is not the direct subject of the brain imaging itself. Here, we test the possibility of using functional magnetic resonance imaging (fMRI) to predict the relative popularity of a common good: music. We used fMRI to measure the brain responses of a relatively small group of adolescents while listening to songs of largely unknown artists. As a measure of popularity, the sales of these songs were totaled for the three years following scanning, and brain responses were then correlated with these “future” earnings. Although subjective likability of the songs was not predictive of sales, activity within the ventral striatum was significantly correlated with the number of units sold. These results suggest that the neural responses to goods are not only predictive of purchase decisions for those individuals actually scanned, but such responses generalize to the population at large and may be used to predict cultural popularity.     

Genetic Counseling for Personal Genomic Testing: Optimizing Client Uptake of Post-Test Telephonic Counseling Services

The field of genetic counseling faces a broad challenge: many potential clients may not be aware of the value and benefit of genetic counseling services, and therefore may not utilize those services. Navigenics is a personal genomic testing company that provides telephonic genetic counseling services for multifactorial diseases and pharmacogenetics. When first offered in 2008, utilization of the Navigenics genetic counseling service was less than expected. To explore the basis for under-utilization and potential mechanisms for increasing uptake, Navigenics initiated a quality improvement study, in which three different methods of engaging clients in the uptake of genetic counseling services were assessed over the course of 1 year. Outcomes showed significant differences in uptake rates between methodologies (7.5%, 24.6%, and 60.1%), yielding an 8-fold increase in service utilization when post-test telephonic outreach to all clients was performed. Further, utilization spanned all risk levels based on client results, evidence that not only clients with high-risk results were motivated to engage in the genetic counseling service. This research indicates that implementing strategies to educate clients about genetic counseling can positively impact client engagement and utilization of available services.     

Racial and Ethnic Differences in Direct-to-Consumer Genetic Tests Awareness in HINTS 2007: Sociodemographic and Numeracy Correlates

To examine the association of 1) race/ethnicity and 2) numeracy with awareness of DTC genetic tests. Secondary analysis of 6,754 Hispanic, black, and white adult respondents to the National Cancer Institute’s 2007 Health Information National Trends Survey (HINTS). Logistic regression was used to examine sociodemographic predictors of DTC genetic tests awareness including race/ethnicity, income, education, and gender. Next, two numeracy variables were added to the model. After controlling for sociodemographic variables, black respondents were significantly less likely to have heard of DTC genetic tests compared to white respondents (OR = 0.79; CI: 0.65–0.97). When numeracy variables were added to the model, the effect of black race was no longer significant (OR = 0.84; CI: 0.69–1.04). Hispanic respondents did not significantly differ from white respondents in awareness of DTC genetic tests. Other significant correlates of DTC genetic tests awareness in the full model included education, income, age, and numeracy variables including degree to which people use medical statistics and numbers to make health decisions, and preference for words or numbers when discussing “the chance of something happening.” Although black respondents were generally less aware of DTC genetic tests than white respondents, this relationship appears to be partially mediated by numeracy.     

Direct-to-Consumer Personal Genomic Testing: A Case Study and Practical Recommendations for “Genomic Counseling”

Technological advances and information-seeking consumers have pushed forward the movement of direct-to-consumer (DTC) genetic testing. Just like with other types of testing, there are potential risks, benefits and limitations. A major limitation of DTC testing is the incomplete view it provides regarding lifetime risk for common, complex diseases, since most tests only analyze 1–2 single nucleotide polymorphisms (SNPs) and do not include evaluation of medical or family histories, which is necessary to risk assessment. Further, it is not currently well-established whether personal genomic testing results will lead toward improved health behaviors, adverse psychological effects or potential overuse of the health care system. To display these and other issues, we present an in-depth case study of an individual who ordered DTC genetic testing and subsequently sought genetic counseling. This case presents a unique learning experience for the field of genomic counseling, as the patient did not fit the typical assumptions regarding ‘early adopters’ of DTC testing. It also allowed the genetics health care providers involved in the case to identify gaps in current genetic counseling practice that need to be filled and approaches to employ for successful delivery of genomic counseling. Based on our experience, we developed practical recommendations for genomic counseling, which include novel approaches to case preparation, use of electronic tools during the counseling session, and focusing on education as the major component of the genomic counseling session, in order to provide patients with the knowledge necessary to independently interpret and understand large amounts of genomic testing information provided to them.     

A Mediated Moderation Model of Conformative Peer Bullying

We investigated the relationship between conformative peer bullying and issues of peer conformity among adolescents. This relationship is examined through the establishment of a mediated moderation model for conformative peer bullying using structural equation modeling in a sample of 391 second-year middle school students in Seoul, South Korea. We found that peer pressure and resistance to peer influence interact with one another to affect antisocial conformity, which then affects conformative peer bullying, thereby establishing its mediated moderation effect. The results suggest that conformative peer bullying that encourages and assists active bullies is affected by antisocial conformity; moreover, an individual’s capacity to resist peer influence plays a protective role against peer conformity, and this must be acknowledged as a significant influence in conformative peer bullying among adolescents.