Speech errors, phonotactic constraints, and implicit learning: a study of the role of experience in language production

Speech errors follow the phonotactics of the language being spoken. For example, in English, if [n] is mispronounced as [n], the [n] will always appear in a syllable coda. The authors created an analogue to this phenomenon by having participants recite lists of consonant-vowel-consonant syllables in 4 sessions on different days. In the first 2 experiments, some consonants were always onsets, some were always codas, and some could be both. In a third experiment, the set of possible onsets and codas depended on vowel identity. In all 3 studies, the production errors that occurred respected the "phonotactics" of the experiment. The results illustrate the implicit learning of the sequential constraints present in the stimuli and show that the language production system adapts to recent experience.     

Gendered virtual environments of STEM fields: a cultural-ecological analysis of predominantly white and historically black institutions

Although many studies have examined gender and racial discrepancies in STEM participation, few have considered variation in the gendered construction of STEM across racial spaces. We applied a cultural psychological perspective to investigate whether variation in conceptions of gender identity across African American and European American settings resonates with variation in gendered constructions of science, technology, engineering, and mathematics (STEM) domains across predominantly white institutions (PWIs) and historically black colleges and universities (HBCUs). We further examined implications of engagement with virtual STEM departments across these school categories. In Study 1, independent coders rated website images as less masculine, and evaluated website climates more favorably, for physics and biology departments at HBCUs relative to PWIs. In Studies 2 and 3, we used these website images as stimuli in within- and between-subjects experiments. Participants gave more positive ratings for sense of belonging and perceived climate in response to images from physics departments at HBCUs than at PWIs; women rated physics departments at PWIs as higher in masculinity than those at HBCUs. We replicated these patterns in Study 3, and also found that lower sense of belonging due to exposure to images from PWI physics departments predicted less interest in pursuing STEM fields among women only. We discuss implications of our findings for understanding and addressing gender discrepancies in STEM participation.

     

“Now I know how to not repeat history”: Teaching and Learning Through a Pandemic with the Medical Humanities

Journal of Medical Humanities - We reflect on our experience co-teaching a medical humanities elective, “Pandemics and Plagues,” which was offered to undergraduates during the Spring...     

Investigating Emotional Body Posture Recognition in Adolescents with Conduct Disorder Using Eye-Tracking Methods

Research on Child and Adolescent Psychopathology - Adolescents with Conduct Disorder (CD) show deficits in recognizing facial expressions of emotion, but it is not known whether these difficulties...     

Test–retest reliability and task order effects of emotional cognitive tests in healthy subjects

Little is known of the retest reliability of emotional cognitive tasks or the impact of using different tasks employing similar emotional stimuli within a battery. We investigated this in healthy subjects. We found improved overall performance in an emotional attentional blink task (EABT) with repeat testing at one hour and one week compared to baseline, but the impact of an emotional stimulus on performance was unchanged. Similarly, performance on a facial expression recognition task (FERT) was better one week after a baseline test, though the relative effect of specific emotions was unaltered. There was no effect of repeat testing on an emotional word categorising, recall and recognition task. We found no difference in performance in the FERT and EABT irrespective of task order. We concluded that it is possible to use emotional cognitive tasks in longitudinal studies and combine tasks using emotional facial stimuli in a single battery.     

Relational Mobility Increases Social (but Not Other) Risk Propensity

In recent years, we have witnessed a resurgent focus on ecological features, especially various forms of mobility that afford social psychological processes. Extending this work, the current research examined whether relational mobility affects risk propensity. We conducted three studies using both correlational (Studies 1 and 3) and experimental (Study 2) methods. Results provide support for the hypothesis that perceptions of relational mobility are associated with risk propensity in the domain of interpersonal behaviors but not other risk domains (health, financial, etc.). Findings in Study 3 suggested that the association between relational mobility and propensity for risky interpersonal behaviors may stem from the effect of relational mobility in lowering subjective risk (but not in increasing expected benefits) of such behaviors. Copyright © 2015 John Wiley & Sons, Ltd.     

Early language processing efficiency predicts later receptive vocabulary outcomes in children born preterm

As rates of prematurity continue to rise, identifying which preterm children are at increased risk for learning disabilities is a public health imperative. Identifying continuities between early and later skills in this vulnerable population can also illuminate fundamental neuropsychological processes that support learning in all children. At 18 months adjusted age, we used socioeconomic status (SES), medical variables, parent-reported vocabulary, scores on the Bayley Scales of Infant and Toddler Development (third edition) language composite, and children’s lexical processing speed in the looking-while-listening (LWL) task as predictor variables in a sample of 30 preterm children. Receptive vocabulary as measured by the Peabody Picture Vocabulary Test (fourth edition) at 36 months was the outcome. Receptive vocabulary was correlated with SES, but uncorrelated with degree of prematurity or a composite of medical risk. Importantly, lexical processing speed was the strongest predictor of receptive vocabulary (r = ?.81), accounting for 30% unique variance. Individual differences in lexical processing efficiency may be able to serve as a marker for information processing skills that are critical for language learning.     

Playing Smart: The Mating Game and Mating Intelligence

Current work investigated the extent to which mating intelligence was related to one’s own mate value as well as the value of one’s mate. We hypothesized that (1) mating intelligence is positively correlated with measures of self-perceived mate value, (2) greater mating intelligence is associated with greater partner mate value, (3) greater mating intelligence is associated with less mate settling, and according to Parental Investment Theory, females are predicted to have significantly higher mean mate value than males. Along with the adoption of the Mate Value Inventory and Mating Intelligence Scale, a method was developed to assess a more objective rating of self and partner’s physical attractiveness. A large sample (N > 500) was obtained for this study via internet survey. As predicted, mating intelligence appeared to be a valid predictor of one’s own value in the mating market, as well as the quality of mates that one can attract. High mating intelligence also corresponded to lower mate value discrepancy within a mateship. That is, high MI tended to go with a relatively small gap between the mate value of oneself and the mate value of ones partner, or less mate settling. Moreover, the positive relationship between objective and subjective ratings of self and partner’s physical attractiveness suggests that participants were able to judge themselves and their partners through the eyes of another. In all, evidence from the current work suggests that mating intelligence has important implications for individuals’ mating behavior within the mating market.     

Asymmetries between victims' and transgressors' perspectives following interpersonal transgressions

When interpersonal transgressions occur, the involved parties try to understand what occurred and how justice should be restored. However, research has documented that victims and transgressors often diverge in their accounts of what transpired. In this paper, I review and summarize empirical research on victims' and transgressors' asymmetric perceptions of interpersonal transgressions and the different justice‐restoring responses each party subsequently desires. By conceptualizing transgressions in terms of the social roles of victim and transgressor, I contend that justice responses can be thought of as attempts to correct inequitable distributions of material and symbolic resources. This social exchange perspective enables us to understand each party's motives and how various justice responses might satisfy them. I argue that because of these asymmetric perspectives, reconciliation is difficult, and conflict is liable to be perpetuated rather than resolved.