Sexual fantasizing in males and females

Sexual fantasizing during intercourse, masturbation, and nonsexual activity was examined in 30 males and 30 females, American students at Tel-Aviv University. Each subject responded individually to questionnaires involving general background information, sexual activity, daydreaming frequency and attitudes toward daydreaming, and a sexual fantasy scale. The results indicated that virtually no man or woman denied having sexual fantasies. Any observable sex differences were in kind rather than amount of fantasy. Women had more submission fantasies, whereas men reported more performance fantasies. This difference was interpreted as reflecting social sexual stereotypes. In support of a cognitive skill model, it was found that sexual fantasizing proliferates along with increases in both sexual and daydreaming experience. Sexual passivity was related to a greater degree of fantasizing during sex. On the whole, the findings suggest that sexual fantasizing is a universal occurrence which in itself is not necessarily related to psychopathology.     

Sexual reinforcement in the female rat.

Sexual reinforcement in the female rat was studied in a preparation that allowed continuous operant responding for access to a male rat leading to intromission. Experiment 1 used a high operant level nose-poke response to test the possible reinforcing effects of some components of access to a male. A simple tone stimulus used as a conditioned reinforcer and two odor stimuli, target male bedding and emulsified preputial gland, were tested. None of these contingent events altered responding above or below operant level. Access to the male, which was always accompanied by intromission, immediately increased response rate when it was made contingent upon the nose-poke response. Performance on fixed-ratio schedules was erratic, and response rate was low in comparison to typical food-reinforced responding. An interresponse-time analysis indicated, however, that some effect of the ratio contingency may have been present. In Experiment 2, several modifications of the procedure were tested with the objective of creating a more tractable preparation for behavior analysis. Response type and the hormone delivery method were changed, and 2 target males were used instead of 1. The latter tripled the average number of reinforcers earned in a single session. Differences between sexual and other reinforcers are discussed in terms of procedural, quantitative, and motivational aspects of the sexual reinforcement procedure.     

Competitiveness in males and in females

Male and female undergraduates performed a task at which they either succeeded or failed in competition with either a male or female partner who subsequently either accepted or rejected them. Subjects who were rejected by a male partner following success or accepted following failure performed less well on a subsequent anagram task than did those who were accepted following success or rejected following failure. These results suggest the importance of situational factors as determinants of fear of success behavior.     

Fear of success in males and females

Horner's “fear of success” test was administered to 303 children between the 4th and 12th grades. There was an increase of fear of success imagery between the 4th and 10th grades and a decrease between 10th and 12th grades. Fear of success was related to sex only during high school, where it was associated with the course of study pursued by students. Thus, in a high school secretarial course, females showed the lowest fear of success while 12th-grade college-prep females showed fear of success higher than secretarial course females and college-prep males. The findings were interpreted as indicating developmental changes in fear of success due to increasing peer affiliation (4th–10th grades) and sex-linked competitive achievement (high school).     

Differential predictability of females and males

This study examined the existence of sex differences in validity coefficients from a variety of different types of tests. It was found that female validities significantly exceeded male validities by .04 correlational units. When the validities were broken down by predictor categories, no significant differences were observed between males and females on either personality or high school background measures; and female validities exceeded male validities on tests of abstract reasoning, clerical abilities, information, mathematical abilities, verbal abilities, and composite scores from multiple tests. Implications of these findings are discussed.Use of the Michigan State University computing facilities was made possible through support, in part, from the National Science Foundation.     

Stereotypes of males and females in two occupations

Male and female raters evaluated a male or a female civil engineer or custodian on six characteristics. Factor analysis identified three orthogonal dimensions in these ratings: Rationality, Emotionality, and Likability. Rationality correlated highly with occupational prestige, while Emotionality was uncorrelated with prestige. Likability ratings exposed an interaction between sex of rater and sex of ratee, female raters finding females in these occupations far less likable than males. It is concluded that the sex of an occupational incumbent may have important effects on stereotypical image associated with that individual.     

Self-posed behaviors of females and males in photographs

In a previous study, Ragan (1982) found systematic sex differences in the poses of persons photographed by professional photographers. In this study, 34 female and 34 male subjects posed themselves for a confederate, allegedly a photography student, who took the photographs from which data were drawn to assess sex differences in self-posed photographs. A MANOVA revealed overall significance with females smiling, canting, and orientating away from the camera more than males. An ANOVA produced significant sex differences for only the smiling data. Results are discussed in terms of Goffman's (1976) suggestion that photographers introduce their distortions into photographs and in terms of Duval and Wicklund's theory of objective self-awareness (1972).The author gratefully acknowledges the photographic assistance of Pam Bugg, Clay Langley, Jim Hamilton, and Susan Moore.     

Perceived benefits of marathon running in males and females

The differences in both perceived benefits and attitudes toward running between male and female runners, and between runners who classified themselves as competitive runners (CR) or recreational runners (RR), was the focus of this study. Four-hundred and two runners completed the Ten-Minute Survey for Runners within two weeks of completing a marathon. RR, more so than CR, perceived greater benefits from running. However, CR expressed a more positive attitude toward running and its role in their lives than did RR. Men perceived running to be more beneficial to them than women. However, women, more so than men, felt running had a positive effect on self-image and their lives were richer because of running. Future research concerns on the effects of competition on the lives of women are explored.     

Competitiveness among females and males in physical activity classes

Competitive orientations of 237 male and female undergraduates enrolled in competitive and noncompetitive physical activity classes were investigated using the Work and Family Orientation Questionnaire [WOFO: R. L. Helmreich and J. T. Spence, The Work and Family Orientation Questionnaire: An Objective Instrument to Assess Components of Achievement Motivation and Attitudes Toward Family and Career, Catalog of Selected Documents in Psychology, 1978, 8(2) (Document #1677)] and a Competitiveness Inventory. Factor analysis confirmed the four WOFO dimensions proposed by Helmreich and Spence (mastery, work, competitiveness, personal unconcern). Factor analysis of the Competitiveness Inventory revealed three factors termed competitiveness, goal orientation, and win orientation. Sex × Activity Class (competitive or noncompetitive) (2 × 2) multivariate analyses revealed sex differences on the WOFO scores, both sex and activity differences on the Competitiveness Inventory scores, and no interactions. Sex differences on the WOFO scores confirmed Spence and Helmreich's findings; females scored higher on work and males scored higher on competitiveness. On the Competitiveness Inventory, males scored slightly higher than females on competitiveness, but most of the multivariate sex difference was due to males scoring higher on win orientation and females scoring higher on goal orientation. In contrast, the multivariate activity difference was due primarily to competitiveness; students in competitive activities scored considerably higher on competitiveness than students in noncompetitive activities. The findings suggest that sport-achievement orientation has a unique factor structure and provide evidence supporting the validity of the sport-specific, multidimensional Competitiveness Inventory.The assistance of Thomas Deeter and Carol Gruber with data collection and analysis is gratefully acknowledged.     

Fear of success in males and females in sex-linked occupations

Two experiments were reported which examined fear of success imagery in men and women in response to three sex-linked occupations. The occupations were engineer, child psychologist, and nurse. Both experiments found clear differences for perceived male dominance. It was also found that engineer and child psychologist did not differ in terms of perceived status, while nurse was significantly lower than the other two occupations. With regard to fear of success imagery the results of both studies indicated an interaction effect for sex of subject and occupations. Males exhibited the most fear of success imagery to the nurse cue, while females exhibited the most to the engineer cue. It was concluded that male dominance of occupations was an important factor in relation to fear of success imagery.     

Sex-roles of ideal opposite sexed persons for college males and females

Relationships between sex-roles as measured by the Bem Sex-Role Inventory (BSRI) and the ideal sex-role of persons of the opposite sex as measured by a modified BSRI were investigated for 169 college males and 204 college females. The distributions of sex-roles were different for men and women, as were the distributions of ideal sex-roles of opposite sexed persons. Androgynous (A), feminine (F) and masculine (M) men identified F women as ideal, while undifferentiated (U) men identified U women as ideal. M women preferred M men, and U women preferred U men. Effects of ideal sex-role of the two sexes on sexual attraction were discussed.     

Fatigue biases the decoy effect in males but not females

Individuals often need to make critical decisions even when they are in a fatigued state. Mental fatigue may lead to increased susceptibility to distraction and poor information processing but it is unclear exactly how fatigue shapes individuals' decision‐making. We studied how mental fatigue influences sensitivity to contextual information, indexed as decoy bias. Mental fatigue was induced using a multi‐source interference task, and decoy bias was assessed using a gambling task, in 124 young adults. Results showed that mental fatigue increased decoy bias through enhanced perceptual salience of contextual cues, but only in males. The findings provide insight into a gender‐specific relationship between fatigue and poor judgments. This study extends the current literature on links between fatigue and poor decision‐making by documenting a possible mechanism of the association. The results may have practical implications for designing optimal working hours and safeguarding people from suboptimal decisions.     

Hemispheric asymmetry for dichotically-presented chords in musicians and non-musicians,males and females

Significant left ear superiority was found in amateur musicians but not non-musicians for recognition of dichotically-presented musical chords. In the musician group, the left ear trend was more pronounced for the males (100%) than for the females (67%). This indicated that the development of chord recognition in the right cerebral hemisphere may be dependent both on the skill of the subject and his sex.     

Social preference of female gerbils (Meriones unguiculatus) as influenced by coat color of males

Female gerbils (Meriones unguiculatus) of three distinct coat colors (agouti, black, and sandy or pink-eyed dilution) were tested in a Y-maze whose arms led to compartments containing unfamiliar male gerbils of varying coat colors. The stimulus animals were separated from the females by a Plexiglas door. The trials lasted for 2 min and each female was exposed to the following four combinations: two males of the same coloring as the female; one male of the same color and another of a different color from the female; both males of different color from the female. The number of crossings to the left and right arms was relayed by photocells to an IBM PC computer. The results indicate that agouti females preferred visiting the arm occupied by agouti males while those of the other coat colors showed no preference for the "wild-type" males. Instead, sandy and black female gerbils preferred to be in proximity with those of non-wild types.     

Hemispheric alpha asymmetries of stuttering males and nonstuttering males and females for words of high and low imagery

Alpha hemispheric asymmetries of nonstuttering males, nonstuttering females, and stuttering males were explored with electroencephalographic procedures during exposure to two lists of one-syllable words which the subjects were required to recall following presentation. One word list contained low-imagery words while the other contained high-imagery words. Stuttering males were found to have significantly less alpha in their right hemispheres, suggesting right hemispheric processing strategies. This finding was interpreted as supporting the “segmentation dysfunction” explanation of stuttering suggested by Moore and Haynes (1979b). Nonstuttering males showed less left than right alpha while nonstuttering females revealed no difference between their right and left hemispheres. Differences between nonstuttering males and females are discussed as being task and stimuli dependent relative to the segmental/nonsegmental nature of both task and stimuli. Differential hemispheric asymmetries for words of high or low-imagery were not observed.