Gender Bias in Student Evaluations of Teaching: Students’ Self-Affirmation Reduces the Bias by Lowering Evaluations of Male Professors

Sex Roles - Students evaluate male professors higher than female professors. In a study that we presented to participants as a test of a new form for student evaluations of teaching (SETs), we...     

Health-Related Quality of Life,Functioning and Social Experiences in People with Psychotic Disorders

Applied Research in Quality of Life - To inform development of a model for health-related quality of life (HRQoL) in people with psychotic disorders, we aimed to assess correlations between...     

The Gettier Intuition from South America to Asia

Journal of Indian Council of Philosophical Research - This article examines whether people share the Gettier intuition (viz. that someone who has a true justified belief that p may nonetheless fail...     

The Experience of Intrusions Scale: a preliminary examination

Intrusive thoughts (i.e., unwelcome, distressing, involuntary thoughts) are prevalent in a variety of clinical conditions and are increasingly a focus of translational research. The goal of this study was to develop and preliminarily examine a brief self-report measure designed to assess clinically relevant aspects of the experience of intrusive thoughts related to a particular target. The Experience of Intrusions Scale (EIS) is a five-item measure that assesses the frequency, unpredictability, and unwantedness of intrusive thoughts, as well as the interference and distress caused by the intrusions, each on a five-point Likert-type scale. Five times over a four-] period, female undergraduates (N=160) completed the EIS in response to intrusive thoughts regarding a film clip depicting a sexual assault. On the first and last days, participants completed the EIS five minutes after watching the clip. In between film clip viewings, participants completed the EIS once per day. The EIS demonstrated good internal consistency, good to excellent test-retest reliability using both immediate post-stimulus and 24-hour time intervals, and convergent validity with two existing measures of intrusive phenomena: the White Bear Suppression Inventory (Wegner & Zanakos, 1994) and the Post-traumatic Stress Disorder Checklist-Civilian Version (Weathers, Litz, Herman, Huska, & Keane, 1993).     

Comprehension and production of body part labels in 2‐ to 3‐year‐old children

This study examined which body part labels children could (i) produce when the experimenter touched different locations on her own body, asking each time ‘What's this?’ and (ii) comprehend by touching the correct locations on their own bodies in response to the experimenter asking ‘Where's the [body‐part label]?’. Seventeen children aged between 26 and 41 months, tested in a repeated measures procedure, were presented with 50 different body part stimuli in 200 test trials per child. Overall, the children produced fewer body part labels than they could comprehend. The accuracy of children's responses depended on (i) the location or extent of each body part (facial and broad body features were better known; joints and features in or attached to broad body parts the least well known); (ii) the amount of sensory (but not motor) representation each body part has in the human cortex; and (iii) whether a body part was commonly named by caregivers. These results present a precise mapping of the body parts that young children are able to name and locate on their own bodies in response to body part names; they suggest several possible determinants of lexical‐semantic body knowledge and add to the understanding of how it develops in childhood.     

Selected risk factors in adolescent suicide attempts.

This study examined stress, depression, attempted suicide, and knowledge of common signs of potential suicide in Alabama adolescents. A modified version of the National Adolescent Student Health Survey (NASHS) was administered to 3,803 eighth- and tenth-grade public school students during the fall of 1988. The incidence of stress, depression, and attempted suicide was analyzed by gender, ethnicity, locale (urban vs. rural), and participation in sexual intercourse and use of alcohol. Chi-square tests were used to determine if there were significant differences between groups. Findings indicated that females were at greater risk than were males. Both males and females who engaged in sexual intercourse and alcohol consumption were at greater risk than were abstainers. When analyzed by ethnicity, white adolescents who engaged in these behaviors were at significantly greater risk than were those who abstained; differences were not as pronounced for black youth. Comparisons on the knowledge scale indicated that females scored better than males, whites scored better than blacks, and urban students scored better than rural students. The data suggest that many adolescents are having difficulty coping with stress and depression, and that those who are engaging in various types of risk-taking behavior are at greater risk for depression and suicide.     

Undernutrition by rearing in large litters delays the development of reflexive, locomotor, and memory processes in mice

In three experiments, the effects of early postnatal undernutrition on the ontogeny of several behavioral capacities of varying complexity were investigated in the mouse. Following birth, mouse pups in all experiments were reared in either "normally nourished" or "undernourished" conditions by maintaining litter sizes at 6 or 16, respectively. Experiments 1 and 2 examined the development of adultlike patterns of swimming behaviors and spontaneous locomotor activity, respectively, as a function of litter size. The maturation of both behavior patterns was delayed by about 2 days in the 16-litter mice. In Experiment 3, normally nourished and undernourished mice received 25 trials in a shock-escape T-maze at 9, 11, and 13 days of age, followed by similar retention tests 24 hr later. Although litter size had little effect upon correct turns at each age during training, mice reared in litters of six exhibited significant retention of prior training by 12 days of age, whereas comparable retention was not noted for the large litter mice until 14 days of age. Overall, these results suggest that nutritional deficits, imposed by rearing in large litters during the postnatal period of rapid central nervous system maturation, retard the development of behavioral capacities involving both unlearned and learned responses.     

Changes in sexist attitudes toward women during introductory women's and men's studies courses

Sexism toward women scores of university students at the beginning of an introductory women's and men's studies (gender studies) course were compared with sexism levels of the same students at the end of the course and with sexism levels of controls. Differences in sexism levels associated with Bem's sex role categories were investigated. Sexism levels among students in every category, except undifferentiated, were significantly lower at the end of the course, while controls showed no pre/post differences. As expected, males were higher than females both at pretest and at posttest, and sexism in both sex groups decreased significantly by equivalent amounts; but androgynous males in the introductory course were lower in sexism than sex-typed males and androgynous females were lower than sex-typed females. Undifferentiated subjects decreased in sexism least during the course, and cross-typed and androgynous males decreased most. The relationship of sexism to several additional variables not included in formal hypotheses also is discussed. These variables were age, religion, ethnicity, SES, and grade earned in the gender studies course.