Mother Teresa versus Ebenezer Scrooge: mortality salience leads proselfs to endorse self-transcendent values (unless proselfs are reassured)

Recently, Jonas, Schimel, Greenberg, and Pyszczynski demonstrated that mortality salience (MS) increased contributions to (an ingroup) charity (i.e., the Scrooge effect). The authors examined whether individual differences in social value orientations would moderate the Scrooge effect. In line with an Ebenezer shift hypothesis, proselfs were less likely than prosocials to endorse self-transcendent values in a dental pain control condition but were indistinguishable from prosocials in an MS condition as proselfs increased endorsement of self-transcendent values under MS (Experiments 1 and 2a). However, when participants gave their impressions of an unfavorable prosocial or a favorable proself prior to the MS manipulation, proselfs were again less likely than prosocials to endorse self-transcendent values (Experiments 2a and 2b), suggesting that proselfs are unlikely to transform into prosocials under conditions of MS when given reasons to disidentify with prosocial values or identify with proself values.     

Executive functions predict conceptual learning of science

We examined the relationship between executive functions and both factual and conceptual learning of science, specifically chemistry, in early adolescence. Sixty‐three pupils in their second year of secondary school (aged 12–13 years) participated. Pupils completed tasks of working memory (Spatial Working Memory), inhibition (Stop‐Signal), attention set‐shifting (ID/ED), and planning (Stockings of Cambridge), from the CANTAB. They also participated in a chemistry teaching session, practical, and assessment on the topic of acids and alkalis designed specifically for this study. Executive function data were related to (1) the chemistry assessment which included aspects of factual and conceptual learning and (2) a recent school science exam. Correlational analyses between executive functions and both the chemistry assessment and science grades revealed that science achievements were significantly correlated with working memory. Linear regression analysis revealed that visuospatial working memory ability was predictive of chemistry performance. Interestingly, this relationship was observed solely in relation to the conceptual learning condition of the assessment highlighting the role of executive functions in understanding and applying knowledge about what is learned within science teaching.     

A New Way of Assessing Ways of Knowing: The Attitudes Toward Thinking and Learning Survey (ATTLS)

In four studies, college students (both male andfemale, predominantly white) filled out a 50-item surveyconsisting of statements illustrating“separate” (critical, detached) and“connected” (empathic) ways of knowing (Belenky, Clinchy, G oldberger,& Tarule, 1986). The instrument showed acceptableinternal reliability. Scores on the two scales wereuncorrelated, supporting the view that the twoepistemological positions are independent. Females consistentlyrated connected knowing (CK) statements higher thanseparate knowing (SK) statements, while males showed aslight, but non-significant difference favoring SK statements. When participants were dividedinto groups using a joint median split of the two ratingscores, females were disproportionately likely to beplaced in the High CK-Low SK group. CK and SK scores were unrelated to performance on avariety of cognitive tasks, but were related to somemeasures of preference, suggesting that ways of knowingmay function more as approaches or styles rather than basic abilities.     

Autism and attention deficit hyperactivity disorder: assessing attention and response control with the integrated visual and auditory continuous performance test.

Symptoms of attention deficit hyperactivity disorder (ADHD) have been widely reported in children with autism spectrum disorder (ASD). The current study investigated attention and response control in children with ASD, ADHD, and typical development using the Integrated Visual and Auditory Continuous Performance Test. Results indicate that many children with ASD show significant deficits in visual and auditory attention and greater deficits in impulsivity than children with ADHD or typical development. These findings suggest that many of the children with ASD demonstrate significant ADHD-like deficits. These findings are discussed in the context of symptoms, subtypes, and comorbidity.     

Social comparisons and pay evaluations: Preferences for same-sex and same-job wage comparisons

This research examined women's and men's social comparison preferences when evaluating the fairness of pay. Subjects were assigned randomly to work on a job described as masculine, feminine, or sex neutral and were told that they would be paid for their work. After working on the job and privately receiving identical payment, subjects rank ordered their preference for seeing the average male, average female, and average combined-sex wage paid in each of the three jobs. Despite the availability of the combined-sex wage, subjects preferred to maximize similarity in their wage comparisons, with the majority choosing to see the pay of a same-sex and same-job group first. Regardless of the sex linkage of their job assignment, subjects selected a same-job comparison first. Sex linkage of job did affect same-sex preferences; whereas subjects in sex-appropriate and sex-neutral jobs showed a significant preference for seeing the pay of same-sex others first, subjects in sex-inappropriate jobs did not. Results also indicated that both men and women assigned to the feminine job expected somewhat less pay and thought their obtained pay was more fair than did those assigned to the masculine job. Furthermore, women thought they deserved less pay for their work than did men, regardless of their job assignment. Implications of these results for gender differences in outcome evaluations are discussed.     

Practice Guidelines for Communicating a Prenatal or Postnatal Diagnosis of Down Syndrome: Recommendations of the National Society of Genetic Counselors

Down syndrome is one of the most common conditions encountered in the genetics clinic. Due to improvements in healthcare, educational opportunities, and community inclusion over the past 30?years, the life expectancy and quality of life for individuals with Down syndrome have significantly improved. As prenatal screening and diagnostic techniques have become more enhanced and widely available, genetic counselors can expect to frequently provide information and support following a new diagnosis of Down syndrome. This guideline was written for genetic counselors and other healthcare providers regarding the communication of a diagnosis of Down syndrome to ensure that families are consistently given up-to-date and balanced information about the condition, delivered in a supportive and respectful manner.     

Cross‐Situational Learning: An Experimental Study of Word‐Learning Mechanisms

Cross‐situational learning is a mechanism for learning the meaning of words across multiple exposures, despite exposure‐by‐exposure uncertainty as to the word's true meaning. We present experimental evidence showing that humans learn words effectively using cross‐situational learning, even at high levels of referential uncertainty. Both overall success rates and the time taken to learn words are affected by the degree of referential uncertainty, with greater referential uncertainty leading to less reliable, slower learning. Words are also learned less successfully and more slowly if they are presented interleaved with occurrences of other words, although this effect is relatively weak. We present additional analyses of participants’ trial‐by‐trial behavior showing that participants make use of various cross‐situational learning strategies, depending on the difficulty of the word‐learning task. When referential uncertainty is low, participants generally apply a rigorous eliminative approach to cross‐situational learning. When referential uncertainty is high, or exposures to different words are interleaved, participants apply a frequentist approximation to this eliminative approach. We further suggest that these two ways of exploiting cross‐situational information reside on a continuum of learning strategies, underpinned by a single simple associative learning mechanism.