Feline communication strategies when presented with an unsolvable task: the attentional state of the person matters

Animal Cognition - Research on social cognitive ability in domestic cats is limited. The current study investigated social referencing in cats when exposed to first, a solvable, and then, an...     

The developmental trajectories of spatial skills in middle childhood

The multidimensional structure of spatial ability remains a debated issue. However, the developmental trajectories of spatial skills have yet to be investigated as a source of evidence within this debate. We tested the intrinsic versus extrinsic and static versus dynamic dimensions of the Uttal et al. (2013, Psychol. Bull., 139, 352) typology in relation to spatial development. Participants (N = 184) aged 6–11 completed spatial tasks chosen to measure these spatial dimensions. The results indicated that the developmental trajectories of intrinsic versus extrinsic skills differed significantly. Intrinsic skills improved more between 6 and 8 years, and 7 and 8 years, than extrinsic skills. Extrinsic skills increased more between 8 and 10 years than intrinsic skills. The trajectories of static versus dynamic skills did not differ significantly. The findings support the intrinsic versus extrinsic, but not the static versus dynamic dimension, of the Uttal et al. (2013, Psychol. Bull., 139, 352) typology.     

The Long-Term Effects of Group-Based Psychological Interventions for Children With Tourette Syndrome: A Randomized Controlled Trial

This randomized controlled trial examined the long-term effects of group-based psychological interventions on measures of tic severity, self-reported quality of life (QOL), and school attendance. Children (n = 28) with Tourette syndrome (TS) were assessed 12 months after completing a course of either group-based Habit Reversal Training (HRT) or Education.Both groups demonstrated long-term improvement in tic severity and QOL, which included significant continued improvement during the follow-up (FU) period. Both groups also showed significant posttreatment improvement in school attendance. Further research is required to explore potential therapeutic mechanisms, independent or mutual, which may underlie long-term symptom improvements.     

Episodic Life Stress and the Development of Overgeneral Autobiographical Memory to Positive Cues in Youth

Overgeneral autobiographical memory (OGM) has been established as a risk factor for depression in both youth and adults, but questions remain as to how OGM develops. Although theorists have proposed that the experience of stressful life events may contribute to the development of OGM, no studies have examined the impact of negative life events on prospective changes in OGM. The goal of the current study was to address this gap in the literature. Participants included 251 mothers and their biological children (aged 8–14 years old at the initial assessment). Using a multi-wave prospective design with assessments every 6 months for 2 years, we found that episodic life stress predicted prospective decreases in youths’ autobiographical memory specificity to positive, but not negative, cues. This study supports theories proposing that negative life events may contribute to the development of OGM, but suggest that, in youth, the impact of life stress on OGM may be specific to positive rather than negative memories.     

Neosentimentalism and the valence of attitudes

Neosentimentalist accounts of value need an explanation of which of the sentiments they discuss are pro-attitudes, which attitudes are con-attitudes, and why. I argue that this project has long been neglected in the philosophical literature, even by those who make extensive use of the distinction between pro- and con-attitudes. Using the attitudes of awe and respect as exemplars, I argue that it is not at all clear what if anything makes these attitudes pro-attitudes. I conclude that neither our intuitive sense of the distinction nor the vague accounts of it that exist in the philosophical literature are especially helpful in sorting out the hard cases. What is needed is a more explicit and thorough account of what the valence of our attitudes consists in.     

Competition in stereotyped domains: Competition,social comparison,and stereotype threat

The current work examines a novel and specific way in which competition can hurt the performance of negatively stereotyped individuals: by evoking stereotype threat. In four experiments, we demonstrate that women's underperformance in math when primed with competition was due to feeling worried about confirming negative stereotypes about women's math ability (i.e., stereotype threat), that the activation of negative performance stereotypes for women primed with competition was due to increased group‐level social comparisons (i.e., comparing the self with men and women), and that priming competition led men to perform more poorly than women in a domain where they are negatively stereotyped (i.e., verbal ability). This research suggests that priming people with competition in contexts where they are negatively stereotyped leads to greater social comparison, activation of negative stereotypes, and concern about confirming these stereotypes, thereby decreasing stereotyped individuals' performance in the stereotyped domain. Copyright © 2013 John Wiley & Sons, Ltd.     

Pictorial superiority effects in oldest-old people

We examined memory for pictures and words in middle-age (45–59 years), young-old (60–74 years), old-old (75–89 years), and the oldest-old adults (90–97 years) in the Louisiana Healthy Aging Study. Stimulus items were presented and retention was tested in a blocked order where half of the participants studied 16 simple line drawings and the other half studied matching words during acquisition. Free recall and recognition followed. In the next acquisition/test block a new set of items was used where the stimulus format was changed relative to the first block. Results yielded pictorial superiority effects in both retention measures for all age groups. Follow-up analyses of clustering in free recall revealed that a greater number of categories were accessed (which reflects participants’ retrieval plan) and more items were recalled per category (which reflects participants’ encoding strategy) when pictures served as stimuli compared to words. Cognitive status and working memory span were correlated with picture and word recall. Regression analyses confirmed that these individual difference variables accounted for significant age-related variance in recall. These data strongly suggest that the oldest-old can utilise nonverbal memory codes to support long-term retention as effectively as do younger adults.     

A New Method for Analyzing Data From Visual Artwork

ABSTRACT

This article presents a novel data analytic approach to collect detailed information from visual artworks. This new method provides researchers with a framework to compare, analyze, and review in a systematic way large quantities of data from visual productions. Drawing on principles of art historical criticism, our research team devised a comprehensive coding scheme that captures both technical and content attributes. The coding scheme is configured to record specific, fundamental features for each artwork, providing an instrument for collecting data and cross-examining codes to reveal content in a unique and unbiased manner. For example, detailed data collected through individual codes can reveal clear patterns in the artistic treatment of composition and medium, providing evidence that the method could be adapted and applied for use in a variety of settings. To illustrate the method, this article presents examples from an empirical research study that was conducted at Harvard University's Project Zero. In this study, the coding scheme was applied to 414 pieces of artwork published in a teen art and literary magazine between 1990 and 2011. The coding scheme is defined and applied to 2 sample artworks, allowing readers to understand how this method can be used to record nuanced information about each work. Applying this analytic approach to visual art created in museums and informal learning settings can yield insights into artworks, their creators, and nuanced changes in creative production over time.     

College Men's Perceived Likelihood to Perpetrate Sexual Aggression

This study implemented a prospective design to explore the relationship between college men's perceived likelihood to perpetrate sexual aggression and their perpetration of sexual aggression over a three-month interim (N = 414). Compared to men's report of their likelihood to use physical force to obtain sex play or sexual intercourse, college men reported higher levels of perceived likelihood to use arguments or pressure to obtain sex play or sexual intercourse as well as drugs and alcohol to obtain sexual intercourse. Prospective analyses revealed that the majority of men who perpetrated sexual aggression over the follow-up period indicated that they were at some risk to do so at the pretest assessment. Implications for sexual assault prevention programming are discussed.