Performance,cardiovascular, and health behavior effects of an inhibitory strength training intervention

Female undergraduates were assigned to one of three groups, two involving regulatory training and one not. Training participants performed for 2 weeks tasks that required strong behavioral restraint (Strong Training) or weak behavioral restraint (Weak Training). Later, they took part in (1) a laboratory session in which they performed tasks with inhibitory components, and (2) a follow-up week in which they provided health behavior reports and used designated dental supplies. No Training participants took part only in the session and follow-up week. As expected, laboratory performance was improved for Strong- relative to No Training participants, with performance for Weak Training participants falling in between. Also as expected, Strong Training participants used more floss in the follow-up week than did the No Training participants, with floss for Weak Training participants falling between. Contrary to expectation, Strong Training participants used less toothpaste and reported having brushed less than the No Training participants. In addition, Strong Training participants evinced exaggerated—rather than diminished—cardiovascular responses during the laboratory tasks. The performance and floss use data support the suggestion that inhibitory system strength can be increased through use. The brushing and cardiovascular findings may be interpretable in inhibitory strength terms.     

Emotional faces in neutral crowds: Detecting displays of anger,happiness, and sadness on schematic and photographic images of faces

Detection of angry, happy and sad faces among neutral backgrounds was investigated in three single emotion tasks and an emotion comparison task using schematic (Experiment 1) and photographic faces (Experiment 2). Both experiments provided evidence for the preferential detection of anger displays over displays of other negative or positive emotions in tasks that employed all three target emotions. Evidence for preferential detection of negative emotion in general was found only with schematic faces. The present results are consistent with the notion that the detection of displays of anger, and to some extent sadness, does not reflect on a pre-attentive mechanism, but is the result of a more efficient visual search than is the detection of positive emotion.     

Re-imagining the (Dis)Abled Body

Disability imagery, whether photographs, posters, or verbal or written discourse, comprises multiple viewpoints or gazes, ranging from the impaired physical body to the disabling social environment. In some instances, photographic image and accompanying text combine to reinforce the notion of persons with disabilities as helpless and needy people. These conceptualizations not only emphasize obvious prejudices and limited thinking about persons with disabilities, but also illustrate the consequences: persons with disabilities tend to assimilate the oppressive images constructed by society. In order to create positive images of, for example, persons with brain injury, epilepsy or hemiplegia, we need to develop a disability consciousness that allows us to re-imagine (dis)ability in ways that value individual identity. In so doing, we raise critical questions about self and other.     

Crisis Assessment and Psychiatric Hospitalization of Children and Adolescents in State Custody

We investigated the clinical characteristics and placement decisions among a group of children who were wards of the state and had been evaluated for a crisis assessment. The sample consisted of 383 children and adolescents (ages 2-20 years) who were wards of the Illinois Department of Children and Family Services (DCFS). This study retrospectively reviewed the symptoms, risk factors, functioning and co-morbid variables, and placement or system characteristics of these children using a structured assessment tool, the Childhood Severity of Psychiatric Illness (CSPI). Results indicated that risk behaviors as rated on the CSPI, including suicidality, dangerousness, and runaway tendency, were significant predictors of psychiatric hospitalization. The importance of more widespread usage of standardized assessment tools in evaluating children's mental health needs is discussed.     

Perceptual Ambiguity, Gender, and Target Intoxication: Assessing the Effects of Factors That Moderate Perceptions of Sexual Harassment

Subjects read a passage which described an interaction between a man and a woman at an office party. The woman was either sober or intoxicated, and eventually the man engaged in 1 of 3 behaviors which involved varying degrees of sexual innuendo and/or aggression: (a) verbal comment, (b) verbal request, and (c) nonverbal physical display. The results indicated that perceptions did not vary as a function of target person's intoxication in the nonverbal-display condition. On the other hand, in the verbal-comment and verbal-request conditions, subjects in the intoxicated-target-person condition perceived the initiator more favorably than subjects in the sober-target-person condition. In addition, they indicated that perceptions did not vary as a function of target-person intoxication level in the nonverbal-display condition. On the other hand, in the verbal-comment and verbal-request conditions, male subjects were more favorable toward the initiator than toward female subjects.     

Informant impressions of retardate personality: reliability with extraversion, emotionality, toughmindedness

To assess extraversion, emotionality and toughmindedness among retarded persons with limited linguistic skills the 18-item Personal Reactions and Habits Questionnaire (PRHQ) was created. The responses of 2 interviewed informants, each well acquainted with a target person, are summed to obtain scores for each of the personality factors identified by Eysenck and Eysenck (1975). To establish the reliability of this procedure 4 interviewers inquired of 35 informants about a total of 54 target Ss of a wide range of mental retardation and living variously in the natural home, a group home or in a large state-operated institution. One-week test-retest reliability coefficients, e.g. r=0.93 for Extraversion, r=0.86 for Emotionality and r=0.92 for Toughmindedness, suggest the PRHQ to be a promising instrument for research on personality of Ss unable to provide self-reports. The possible use of the PRHQ to assess concordance of self-reports with personality impressions of others is also discussed.     

False physiological feedback and emotion: Experimenter demand and salience effects

Four experiments examined the hypothesis that the Valins (1966) false physiological feedback effect with attractiveness ratings of slides is due to experimenter demand. Experiments 1 and 2 showed significant feedback effects with 5-sec feedback periods, previously reported by Barefoot and Straub (1971) to be too brief a time to search the slides for a cause of the apparent physiological arousal. Experiments 3 and 4 had 17 variations of instructions (emotional, nonemotional), stimuli (slides of people, scenic tourist slides), and type of feedback information (heart rate, eyeblink, or none). The typical false feedback effect was found under many conditions that did not seem to meet the presumptive attributional requirements for the effect. In Experiment 4, only subjects who said they were supposed to rate feedback slides higher showed the effect, regardless of instructions, stimuli, or type of feedback. The overall results are interpreted in terms of experimenter demand and stimulus salience effects.