Effects of alcohol and frustration on experimental graffiti

This study aimed to examine effects between alcohol and frustration in regard to graffiti. Forty-two subjects, 21 men and 21 women were randomly assigned in equal numbers to each of the three experimental groups, namely a Control group, an Alcohol group, and an Alcohol+Frustration group (alcohol dose: 1 ml 100% alcohol/kg body weight). For the purposes of this experiment, a test (AET) was constructed that provided scores of "scrawling-graffiti" (i.e., the amount of scrawling on pictures), "destruction", "aggression", and "sexuality". An elaboration test and a test measuring the "dispositional optimism" were also applied. The primary results indicated that (a) the Alcohol+Frustration group scored significantly higher on scrawling-graffiti compared to the Control group, (b) female subjects performed graffiti-scrawling to a greater extent than male subjects in all three groups, (c) women scored significantly higher on elaboration as compared to men. These results were interpreted as supporting the hypothesis that alcohol intake by itself is unlikely to induce destructive behavior unless accompanied by a "provocative" factor (e.g. frustration) that precipitates the putative expressions of aggressiveness.     

Effects of a computer feedback treatment and behavioral support protocol on drop out from a newly initiated exercise program

Drop out from newly initiated exercise regimens is problematic. Three treatments intended to support new exercise programs (standard exercise counseling, computer feedback, and behavioral support) were tested to estimate their association with drop out over the initial 3 and 6 mo. Data from a total of 1,336 adults (44% men; M(age) = 41.9 yrs., SD = 9.8) initiating exercise programs at 18 community exercise facilities (six in each of the three treatment groups) were aggregated by facility on a measure of drop out and were then contrasted both within and between groups. After a mixed model repeated-measures analysis of variance was significant overall, planned contrasts were conducted using the Tukey-Kramer test. Significantly less drop out was found at Month 3 for both the computer support (27%) and behavioral support (17%) groups, when contrasted with the standard exercise counseling group (38%). Behavioral support had significantly less drop out than computer feedback at Month 3. The behavioral support group showed significantly less drop out at Month 6 (33%) when contrasted with both the standard exercise counseling (58%) and computer feedback (52%) groups, which did not significantly differ from one another. Limitations and the need to evaluate and extend research on interventions for reducing drop out from exercise programs were discussed.     

Improving quality of life in men with prostate cancer: a randomized controlled trial of group education interventions.

Men who were recently treated for prostate cancer (N=250) were randomly assigned to a control group, a group education intervention (GE), or a group education-plus-discussion intervention (GED). Both GE and GED increased prostate cancer knowledge. In the year postintervention, men in the GED condition were less bothered by sexual problems than men in the control condition, and they were more likely to remain steadily employed (93.0%) than men in the GE (75.6%) or control (72.5%) conditions. Among noncollege graduates, GED and GE resulted in better physical functioning than the control condition, and GED resulted in more positive health behaviors than the control or GE condition. Among college graduates, controls were comparable with the GE and GED groups in physical functioning and positive health behaviors.     

Remembering stories as a function of the medium of presentation

Participants (50 women, 35 men) either watched, listened to, or read a piece of fiction for television. An immediate cued recall test showed, as predicted, that the group who read the piece remembered more than either of the other two groups. This confirms previous findings on adults that recall of material presented in the print medium is superior to that from audio-only and audio-visual presentation.     

Effect of alcohol on quantity of creative production using the Purdue tests

An experiment was performed to test whether a moderate dose of alcohol (1 ml of 100% alcohol/kg body weight) facilitates the production of creative solutions as measured with a standard creativity test and whether a creative attitude interacts with alcohol in this respect. The 60 subjects were randomly assigned to either an alcohol, a placebo, or a control group, with 10 women and 10 men in each group. Two different personality tests measuring the creative attitude were administered a priori. Analysis indicated that both the placebo and alcohol groups produced significantly less creative solutions to the ten stimulus pictures. The a priori attitude scores significantly predicted the creativity scores for the placebo and alcohol subjects but not for the control subjects. Results were discussed in terms of disinhibition and cognitive changes under alcohol.     

Analysis of effects of distribution of practice in learning and retention of a continuous and a discrete skill presented on a computer

This investigation examined the effects of distributed and massed practice on the learning and retention of a discrete computerized skill (Exp. 1) and a continuous computerized skill (Exp. 2). 40 men were randomly assigned to one of four groups, of which two groups took part in Exp. 1 and two groups in Exp. 2. Performance was assessed at various points during acquisition and then on 8 retention tests conducted at varying times after acquisition. Learning curves for practice were highly similar for the two conditions. Participants in the distributed-practice group performed significantly better than those in the massed-practice group at the end of practice on both the discrete and continuous skills. However, participants in the distributed-practice group performed significantly more poorly on retention during 24 hr. and after acquisition. Participants in the massed-practice condition performed significantly better on retention tests than did those who learned in the distributed-practice condition.     

GROUP GENDER COMPOSITION EFFECTS ON JUDGMENTS OF SEXUAL HARASSMENT

This article examines the effects of participant gender, researcher gender, and group gender composition (ratio of women to men) on individual judgments about an ambiguous, hypothetical, sexual harassment grievance. The participants (116 men and 113 women) served on five-person mock hearing boards. A main effect for participant gender was found ( p <.01), with significantly more women (58.4%) making affirmative sexual harassment judgments than men (35.3%). A significant three-way interaction ( p <.01) revealed that, when led by male researchers, men in groups where they were the numerical minority (3 women/2 men) made significantly lower ratings, indicating less belief that sexual harassment had occurred ( M = 2.83), than those men in groups where they were in the majority (2 women/3 men, M = 4.87; 4 men/1 woman, M = 4.88). Ingroup and outgroup behavior observed by Rogers, Hennigan, Bowman, and Miller (1984) is proposed as a possible explanation for these results.     

Peak shift revisited: a test of alternative interpretations

In Experiment 1, 2 groups of human subjects were trained to respond to 1 of 2 light intensity stimuli, S2 or S4, and then were tested for generalization with a randomized series of increasing values from S1 to S11. Both groups, including the group trained to respond to dimmer value, showed peak shifts to a brighter more centrally located test stimulus. In Experiment 2, which used line angle stimuli, both the size of the difference between S+ and S- and the range of test stimuli that extended beyond S+ were varied. The larger the S(+)-S- separation and the larger the range, the greater was the peak shift obtained. In Experiment 3, training involved an S- (line angle) surrounded by 2 S+ values with testing symmetrical about the training values and covering either a narrow or a wide range. The wide range produced greater peak shifts in both directions from S-. All 3 experiments support an adaptation-level interpretation of intradimensional discrimination learning and generalization test performance in human subjects. Related work with animals suggests the presence of similar processes.     

On the effectiveness of including meaningful pictures in the formation of equivalence classes

In three experiments, 165 adult participants were trained on 12 baseline conditional discriminations and tested for the formation of three 5-member equivalence classes (A➔B➔C➔D➔E). All experiments included two reference groups; the abstract (ABS) group was trained with all abstract stimuli and the picture (PIC) group with C-stimuli as meaningful pictorial stimuli but A, B, D, and E stimuli as abstract shapes. In Experiment 1, the color of the meaningful stimuli was manipulated. In the ABS, PIC, and black-and-white groups, 33.3%, 80%, and 93.3% formed equivalence classes, respectively. In Experiment 2, participants were exposed to a test block with and without trials that included C stimuli. For the groups with and without C trials in the test, 93.3% and 86.7% formed equivalence classes, respectively, compared to 20% in the ABS group. In Experiment 3, the number of meaningful pictures and their location in stimulus classes were manipulated. One group was trained with 3 pictures (C1/B2/D3, the 3-PIC) while the other groups had 2 pictures (C1/B2 and C1/D3, the 2-PIC). In the second test block for the ABS and PIC groups, 6.7% and 86% of the participants formed equivalence classes, respectively. For the 3-PIC and the 2-PIC groups, 66.7% and 50% of the participants formed equivalence classes, respectively. Results suggest that the effects of meaningful stimuli in equivalence classes (a) cannot be attributed to the use of colorful stimuli in previous studies, (b) occur during training and are not dependent on the presence of meaningful stimuli at test, and (c) are sensitive to stimulus location.     

Reduced relative frequency of knowledge of results without visual feedback in learning a golf-putting task

This study examined the effects of reduced relative frequency of knowledge of results (KR) on learning to putt in golf. Participants (19 men and 15 women) putted a golf ball, stopping the ball on a line at a distance of 3.5 m from the starting position, which included an uphill portion. After a pretest, participants were assigned as they arrived in balanced order by sex to one of two groups (100% KR, 33% KR) and practiced 60 trials. Those in the 100% KR group performed the task in its natural context, while others assigned to the 33% KR were shown the location of the putted ball after every third trial. All participants then performed a posttest and two retention tests, done 10 min. and 24 hr. after the posttest. Analysis at posttest showed each group had a constant error and an absolute constant error (/CE/) less than those at pretest. Also, in the retention test conducted the following day, the constant error of the 33% KR group was less than that of the 100% KR group. Third, in the posttest and both retention tests, the /CE/ of the 100% KR group was larger than that of the 33% KR group. These results suggest that reduced relative frequency of knowledge of results is effective in learning the accuracy of the golf putt.     

Do clever brains age more slowly? Further exploration of a nun result

Recent epidemiological evidence suggests that individuals who have higher levels of mental ability in youth experience a slower cognitive decline as they grow old. In a sample of 3,263 Newcastle residents, average scores on a vocabulary test (Raven's 1965 ‘Mill Hill A') did not vary, while average scores on a test of fluid mental ability (the Heim, 1970, AH 4 (1) group intelligence test) sharply declined with age from 49 to 92 years. In young adults, Mill Hill A scores are good proxies for AH 4 (1) scores. This relationship allowed individuals' youthful AH 4 (1) test scores to be estimated from their current, unchanged, Mill Hill A scores so that age‐related changes in AH 4 test scores over the adult life‐span could be estimated and compared between high and low ability groups, men and women, and individuals of different levels of socio‐economic advantage. The cross‐sectional estimated rate of age‐related decline in general mental ability was found to be the same for people of all levels of ability and socio‐economic advantage, and not to differ between men and women.     

Pain perception as a function of self-focused rumination

Pain sensitivity and tolerance were studied using the cold-pressor technique. A 3 independent groups design was employed using rumination as the independent variable. Group 1 was given a situation in which anger-related self-rumination was introduced. Group 2 was given a self-related rumination task in which anger was not induced. Group 3 received a rumination task not related to the self. In addition, the State-Trait Anger Expression Inventory was given prior to the experiment to test the hypothesis that ratings on the Anger-In subtest would correlate with pain sensitivity. In each group were 6 men and 6 women. Each participant took the anger and another inventory not relevant to the present study before the experiment. An anger measure was taken before and after the experiment for each group to see if the anger induction in Group 1 actually increased anger. There were no differences among the 3 groups on the second anger measure, so differences between Groups 1 and 2 could not be attributed to anger. A 1-way analysis of variance for 3 groups showed a strong main effect on pain tolerance but not pain sensitivity. Groups 1 and 2 were significantly more tolerant of pain than Group 3. The correlation of ratings on the Anger-In (internalized anger) subtest fell short of statistical significance with pain sensitivity and also was not significant for pain tolerance. Results were discussed in terms of the possibility that self-rumination may increase pain tolerance by requiring a greater cognitive load than nonself rumination.     

The effectiveness of men and women in problem-solving groups as a function of group gender composition

Previous research suggests that the fewer women in a group, the less likely their ideas will be considered. The present study was designed to test the effect of gender composition on women's influence. Thirty groups were asked to solve two problems, first as individuals, then as groups. Composition and gender of the subject receiving a helpful clue were varied. Subjects rated the second task and members of the group, and a Bales Interaction Analysis was conducted. Results indicated that men were more influential than women only when in the minority, that women had smaller proportions of leadership acts than men, and that some stereotyped attitudes existed. Results were discussed in terms of previous findings, and suggestions for future research were made.     

Redundant men: constraints on identity change

In this article the constraints on identity change for a group of working class men experiencing long‐term unemployment in the UK is examined. Despite their lack of access to paid employment, these men continued to construct their gender identity around the breadwinner persona. The theoretical framework employed concepts from both Connell and Bourdieu. Based on discourse analysed data collected from a series of four loosely structured group discussions, it is argued here that these men had (i) less access to capital generally and (ii) reduced access to ‘useful’ types of capital resources. In other words, these groups of men have fewer resources to hand in constructing masculine identities that reflect the changing structural and ideological demands of the current social‐historical period. Copyright © 2004 John Wiley & Sons, Ltd.     

ANALYSIS OF WORK GROUP PRODUCTIVITY IN AN APPLIED SETTING: APPLICATION OF A TIME SERIES PANEL DESIGN

We provide a demonstration of a time series panel analysis applied under typical field research conditions characterized by (a) a small number of groups (b) all of which experience an intervention (thus there is no traditional control group), and (c) perform noncomparable tasks. The time series techniques allow a direct test of Naylor, Pritchard, and Ilgen's (1980) theory of behavior in organizations applied to work group productivity in a large-scale study of work groups conducted by Pritchard and colleagues (1989). The responses of 5 work groups to priority scores for 37 indicators of productivity over 23 months were used to predict month-by-month changes in productivity for each of the 37 group products. The results show that group productivity improvements can be explained by feedback including priority scores derived from nonlinear contingency functions of the productivity indicators. Furthermore, groups differed in their response to priority feedback. Goal setting positively affected productivity gain consistently across work groups, after the effects of priority feedback and the interaction of work groups with priority feedback were accounted for. Implications for group performance strategies and appropriate applications of the time series panel analysis are discussed.     

Gender differences in body size dissatisfaction among individuals with low,medium, or high levels of body focus

The authors designed the present study to test whether women reported higher levels of body dissatisfaction than did men even when the 2 genders were matched on a measure of degree of body focus. Sixty undergraduates (30 men, 30 women) were screened on attention-to-body-shape scores and divided into high, medium, and low body-shape-focus groups. The participants also completed questionnaires that provided information on age, education, vocabulary ability, levels of depression, and body-image assessment. The groups did not differ (ps > .05) on age, education, vocabulary ability, or levels of depression. However, women in all 3 body-shape-focus categories indicated a larger discrepancy between their real vs. ideal body images (p < .01) than did the men. In the high-body-focus group, there was an 11:1ratio between women's and men's reported real-ideal body-shape discrepancies. Women showed greater body dissatisfaction than did men, even when the genders were matched on a measure of body focus.     

Assessment of Sexual Harassment in the Active-Duty Navy

This article reviews past research and the series of events that led to the implementation in 1989 of a biennial U.S. Navy-wide survey of sexual harass- ment for active-duty personnel. Results from the most recent administration of this survey in 1991 are presented and compared to the 1989 findings. In 1991, 44% of enlisted women and 33% of female officers indicated that they had been sexually harassed during the 1-year survey period. Small percentages of en- listed men (8%) and male officers (2%) reported being sexually harassed during the same period. These percentages represent a significant increase from those found in 1989 for two groups: female officers and enlisted men. Specific information regarding the forms of sexual harassment behaviors, the character- istics of victims and perpetrators, actions taken following harassment, and the effects of the harassment experience are presented. Last, data exploring meth- odological issues in the measurement of sexual harassment through surveys are presented and discussed.     

Psychological Sequelae of Avoiding HIV-Serostatus Information

The psychological sequelae of choosing to learn or not to learn one's HIV serostatus were examined in a group of 224 men who had been tested for HIV. Correlates of this avoidance were measured (a) when both groups had been tested and given the opportunity to receive the test results, and (b) after the group that initially chose to avoid HIV-serostatus information had learned their test results (and an equivalent time point for those who had already learned their HIV serostatus). Results indicate that those who kept themselves unaware of their serostatus had AIDS-related worries and concerns significantly higher than individuals aware that they were HIV seronegative and equivalent to individuals aware that they were HIV seropositive, at the first time point. Thus, unaware seronegative men suffered unnecessary worries and concerns. Both HIV-seropositive and HIV-seronegative men who were initially unaware showed a decline in mood disturbance on learning their HIV status. These findings suggest that learning threatening information may be more psychologically beneficial than avoiding it.     

Treatment of secondary orgasmic dysfunction: a comparison of systematic desensitization and sex therapy

Forty-eight couples complaining of secondary orgasmic dysfunction were randomly allocated to one of three treatment methods or to a control group. Sexual function, sexual anxiety and satisfaction with the total relationship were evaluated in a pretest, an intermediate test (after 12 therapeutic sessions) and a follow-up test. The intermediate test revealed significant improvement in the sexual function of women treated by systematic desensitization, and that of women and men treated by an adapted version of the Masters and Johnson method. The follow-up test showed significant improvement in women and men treated by desensitization. Both methods significantly improved the satisfaction with the total relationship in men and women, and desensitization significantly reduced sexual anxiety in men and women. The results of combined treatment —desensitization followed by treatment according to Masters and Johnson—were very poor. The control group showed no significant changes. Evaluation of the differences between the treatments revealed a near-significant difference in sexual function of women in the intermediate test, with desensitization and the Masters and Johnson method yielding better results than combined treatment or no treatment.     

Stress situations of daily living in patients with obsessive-compulsive disorder: a retrospective case note study

About 40% of patients with obsessive-compulsive disorder (OCD) are said to have treatment-refractory symptoms and chronic course of illness in spite of cognitive-behavior therapy and pharmacotherapy. The present purpose was to investigate factors relevant to OCD patients' chronic course and disturbed daily functions in view of human basic needs based on Maslow's hierarchy of five basic needs. Case notes of 101 outpatients with OCD (47 men and 54 women who were 18 to 55 years old) and seen on a psychiatry unit of a general hospital were studied to explore their stressful situations and identify thwarted basic needs. 84 of the 101 patients had Love Needs, and Esteem Needs (n = 47) and Safety Needs (n = 45) were next. The Poor-functioning group mainly had histories with problems of Safety Needs (70.8%), while the Good-functioning group tended to mainly have problems of Esteem Needs (51.5%) rather than Safety Needs (33.3%). 57 patients (23 men and 34 women) who were treated for more than three months were divided into two groups according to their Global Assessment of Functioning score at the final assessment (cut-off point: 61); patients in the Good-functioning group tended to have problems of higher needs.