Experimental manipulation of prior experience: Effects on item and associative recognition

Frequency of exposure to very low- and high-frequency words was manipulated in a three-phase (familiarisation, study, and test) design. During familiarisation, words were presented with their definition (once, four times, or not presented). One week (Experiment 1) or one day (Experiment 2) later, participants studied a list of homogeneous pairs (i.e., pair members were matched on background and familiarisation frequency). Item and associative recognition of high- and very low-frequency words presented in intact, rearranged, old-new, or new-new pairs were tested in Experiment 1. Associative recognition of very low-frequency words was tested in Experiment 2. Results showed that prior familiarisation improved associative recognition of very low-frequency pairs, but had no effect on high-frequency pairs. The role of meaning in the formation of item-to-item and item-to-context associations and the implications for current models of memory are discussed.     

Impact of face masks on perceptions of black and white targets during the COVID-19 pandemic

Although the use of face masks was widespread during the COVID-19 pandemic, their impact on social perceptions is unclear. Notably, research that has investigated the influence of masks on personality attributions has focused on a small set of characteristics with a focus on predominantly White targets, and only few studies examining more diverse groups. Because the race of targets has been found to impact impression formation processes in significant ways, it is important to examine diverse racial targets along with a wider range of personality traits. The goal of the present research therefore was to explore how face masks impact a variety of trait attributions for both White and Black targets. Our results indicate that masking faces has positive implications (i.e., more trustworthy, warm, competent, and less threatening) for White but not Black targets. Notably, both White and Black targets with masks compared to without masks were perceived as more attractive, but the effect was smaller for Black targets. Because COVID-19 continues to be a public health emergency of international concern, with infections and deaths occurring around the world and with mask mandates still being implemented in a variety of contexts, knowing how people differentially respond to targets of different races wearing masks remains relevant and important.     

Eros as the Educational Principle of Democracy

This paper explores the value of the eros motif for critical pedagogy and citizenship education. The conceptual affinities between eros and democracy are identified and integrated into a theory of democratic political education. Long recognized as vital to the process of self knowledge, the ancient Greek concept of eros has nevertheless been largely erased from contemporary educational debate. By retrieving eros from the fringe of academic discourse and integrating it with critical pedagogy, the aims of radical democracy can be more fully achieved. The essay emphasizes the civil society or cultural dimensions of democracy as against its legal or procedural aspects. Renewed emphasis on the associational qualities of democracy underscore the importance of eros as an educational principle. The ancient pedagogical motif of educating the desires is posited as an alternative to the liberal/modernist paradigm of education which de-values affective domains of knowledge.     

The varying value of a friendly face: Experimentally induced stress is associated with higher preferences for friendship with people possessing feminine versus masculine face traits

Social support can provide a buffer to the negative consequences of stress. Previous research suggests that stress can promote affiliative and cooperative behaviours in those who are stressed. Here we examined how stress might influence who we choose to affiliate with. We measured preferences for friendships with friendly appearing feminized faces versus less friendly appearing masculinized faces after individuals undertook a stressful laboratory task. Stressed individuals had increased preferences for friendships with people with feminine faces. These data demonstrate that individuals prefer more friendly appearing feminine faced people as friends when stressed than when not stressed. This preference is likely adaptive in directing individuals towards others who are most likely to provide social support when it is needed and so reflect strategic friendship preferences.     

Breast cancer representations in Canadian news media: a critical discourse analysis of meanings and the implications for identity

Despite the importance of critical media work, much is to be learned about breast cancer representations within media discourses and the implications for women’s identity construction. Building on research from Australia from a discursive perspective, this article used an eclectic approach to critical discourse analysis to explore the cultural construction of breast cancer in 25 detailed stories within Canada’s two national newspapers, The Globe and Mail and the National Post. Ten images accompanying stories and 17 advertisements/public service announcements were also analyzed to contextualize discourses and subject positions/identities within the stories. Analysis of this media affords the unique opportunity to explore taken for granted assumptions and prevailing meanings about breast cancer and the implications for subjectivity. Two primary discourses were identified: a discourse of biomedicine and a discourse of healthism. Subject positions identified included “breast cancer survivor,” “the good consumer,” and the “medical expert.” The psychological, social, political, and health promotion implications are discussed.     

AIDS Educator Effectiveness as a Function of Sexual Orientation and HIV Status1

This study investigated the effectiveness of an AIDS educator as a function of his HIV status and sexual orientation. A 2 × 2 factorial design was employed where 136 heterosexual undergraduates viewed I of 4 videotapes of an AIDS educator who introduced himself as either HIV positive or negative and either heterosexual or homosexual. The videos were identical except for the introduction. Results revealed that all videos increased knowledge about AIDS. However, students' perceptions of risk increased only when they believed the educator was HIV positive and heterosexual. Intentions to get tested for HIV increased when they perceived the educator as HIV positive but declined when they thought she was HIV negative. Results suggest the sexual orientation and HIV status of educators can impact their effectiveness.     

The encoding of rate and talker information during phonetic perception

The acoustic structure of the speech signal is extremely variable due to a variety of contextual factors, including talker characteristics and speaking rate. To account for the listener’s ability to adjust to this variability, speech researchers have posited the existence of talker and rate normalization processes. The current study examined how the perceptual system encoded information about talker and speaking rate during phonetic perception. Experiments 1–3 examined this question, using a speeded classification paradigm developed by Garner (1974). The results of these experiments indicated that decisions about phonemic identity were affected by both talker and rate information: irrelevant variation in either dimension interfered with phonemic classification. While rate classification was also affected by phoneme variation, talker classification was not. Experiment 4 examined the impact of talker and rate variation on the voicing boundary under different blocking conditions. The results indicated that talker characteristics influenced the voicing boundary when talker variation occurred within a block of trials only under certain conditions. Rate variation, however, influenced the voicing boundary regardless of whether or not there was rate variation within a block of trials. The findings from these experiments indicate that phoneme and rate information are encoded in an integral manner during speech perception, while talker characteristics are encoded separately.     

Understanding Intentions to Exercise Following a Structured Exercise Program: An Attributional Perspective1

The present study examined the relationships among perceived outcome, causal attributions, affect, expected success, and intentions to exercise following a structured exercise program. Participants were 105 volunteers who had just completed a 12-week exercise program. Results indicated that perceived outcome over objective outcome (% attendance) was significantly more important for understanding the attribution process. Interesting interactions indicated that (a) individuals who made personally controllable attributions reported higher positive affect following perceived success, but lower positive affect following perceived failure than those who made personally uncontrollable attributions, and (b) individuals who made external attributions following perceived failure reported higher expected success than those who made internal attributions. Finally, both positive affect and expected success showed positive relationships with intention to exercise following the program. It was suggested that attribution theory may be beneficial to understanding continued exercise following structured exercise programs.     

Heritability of the Big Five Personality Dimensions and Their Facets: A Twin Study

ABSTRACT The genetic and environmental etiology of the five-factor model of personality as measured by the revised NEO Personality Inventory (NEO-PI-R) was assessed using 123 pairs of identical twins and 127 pairs of fraternal twins. Broad genetic influence on the five dimensions of Neuroticism, Extraversion, Openness, Agreeableness, and Conscientiousness was estimated at 41%, 53%, 61%, 41%, and 44%, respectively. The facet scales also showed substantial heritability, although for several facets the genetic influence was largely nonadditive. The influence of the environment was consistent across all dimensions and facets. Shared environmental influences accounted for a negligible proportion of the variance in most scales, whereas nonshared environmental influences accounted for the majority of the environmental variance in all scales.