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561.
Two experiments tested the hypothesis that perceptions of being well qualified for a desired object will decrease individuals' resentment about deprivation when opportunities for obtaining the object are good (i.e., when the resource is abundant), but increase resentment when the resource is scarce. In the first experiment, unemployed nurses participated in a survey of the job situation for nurses. The initial questions in the survey were designed to manipulate respondents' perceptions of (a) their qualifications for employment, by affecting their perceived similarity to employed nurses (similar vs different), and (b) the job potential for unemployed nurses (improve vs worsen). In the second experiment, subjects competed over a number of trials with other participants for money that they had previously been promised. Some of the subjects had practiced the task ahead of time (qualified subjects), whereas others had not (unqualified subjects). In addition, the number of payments that were allegedly available was varied (many vs few). In both experiments, the manipulation of good qualifications reduced resentment when the resource was abundant, but did not significantly affect resentment when the resource was scarce. The implications of these results for understanding the determinants of resentment about deprivation are discussed. 相似文献
562.
Researchers often test a null hypothesis of no ability in the populattion (the so-called “parity” hypothesis) using a single, forced-choice question with k alternatives. In this study a result is presented which should help researchers select the number of alternatives that maximizes the statistical power of the parity hypothesis test. Also the conditions under which it is always beneficial to add alternatives to the test are derived. Finally, the derived result is used to compare several popular parity test designs. The results show that the frequently used triangle test is optimal under a very broad range of plausible conditions. 相似文献
563.
The present study was designed to investigate the utility of Bandura's self-efficacy theory to the understanding and treatment of career indecision. More specifically, the study involved the development of a measure of self-efficacy expectations with regard to 50 tasks or behaviors required in career decision making and the examination of the relationships of career decision-making self-efficacy to several components of vocational indecision. A total of 346 subjects, 154 students attending a private liberal arts college and 193 students attending a large state university, were administered the measure of career decision-making self-efficacy expectations and the Career Decision Scale (Osipow, Carney, Winer, Yanico, & Koschier, Columbus, Ohio: Marathon Consulting and Press, 1980). In addition, Scholastic Aptitude Test verbal and math scores were obtained for the liberal arts students, and American College Test math and English subtest scores were obtained for the state university students. Results indicated first that college students in general express considerable confidence in their ability to complete the tasks necessary to make career decisions. In addition, however, the strength of students' career decision-making self-efficacy expectations was strongly and negatively related to overall levels of career indecision and was, in particular, related to the component of indecision described as a lack of structure and confidence with respect to career decisions. Relationships of career decision-making self-efficacy expectations to ability level were negligible. Based on the findings of this study it is suggested that the concept of career-related self-efficacy expectations provides a useful framework for the understanding, assessment, and treatment of at least some of the antecedents to vocational indecision. 相似文献
564.
This study assessed various determinants of adolescents' comprehension of televised sexual innuendos. Eighteen males and 18 females at each of three ages (12, 14, and 16 years) were asked to interpret a series of 24 TV excerpts, each of which contained either a sexual innuendo or a nonsexual filler joke. Based on adult ratings, the innuendos were systematically varied by the topic alluded to (intercourse, physical/sexual attributes, socially discouraged practices, and nonsexual) and the level of explicitness (high vs. low). Age of viewer and topic referenced significantly influenced the comprehension scores. Fourteen- and sixteen-year-olds yielded higher scores than twelve-year-olds. Innuendos referencing discouraged sexual practices were most adequately explained and those referencing intercourse were least adequately explained. 相似文献
565.
A predictive model built upon a multiple role conflict/felt responsibility conceptual framework and containing six previously untested predictors and nine previously tested organizational-related predictors of organizational commitment was investigated. The sample consisted of two battalions of U.S. Army Reserve members. Stepwise multiple regression analysis utilizing a double cross-validation design on each battalion was the data analytic technique. Increased job satisfaction and stronger intent to stay consistently entered each equation as the first and second predictors, respectively. Group cohesion also appeared in more than one equation. The variance explained across the four cross-validated samples averaged .46 and the results were very stable. The importance of the investigation of commitment for this part-time, voluntary organization was discussed, as were future research directions regarding organizational commitment. 相似文献
566.
In a runway investigation, six groups of rats received limited runway training such that partial punishment, partial reinforcement, or continuous reinforcement was accompanied by sodium amobarbital or saline. Following an interpolated phase of continuous reinforcement without injections, all groups were given punished extinction. The entire experiment was conducted under widely spaced conditions (ITI = 24 hr). It was found that partial punishment increased resistance to punished extinction relative to partially and continuously reinforced controls when acquisition was given under saline. When partial punishment training was accompanied by amobarbital this effect was eliminated. The drug was observed to have no effect on the punished extinction performance of the partial reinforcement and continuous groups, respectively. Moreover, the partial reinforcement effect (PRE) did not generalize to punished extinction. These data provide information concerning the difference between the stimuli associated with the early trials of punishment and nonreward and indicate that the former but not the latter contain emotional elements. 相似文献
567.
568.
Roger Mansfield 《Journal of Vocational Behavior》1973,3(4):433-441
This research tested the theory that self-esteem acts as a moderating variable in the occupational choice process. The theory was not supported when the relationships between self-esteem, self-perceived abilities and abilities perceived as required in occupations were examined. Rather, the data were consistent with the self-implementation theory of vocational choice. However, it was found that those with high self-esteem were more likely than those with low self-esteem to see themselves as possessing the abilities they saw as necessary in their chosen occupations. 相似文献
569.
570.
Michael J Lavin 《Learning and motivation》1976,7(2):173-183
In Experiment 1, rats drank two distinct flavors in sequence during preconditioning; during training, the second of these flavors was paired with a toxin. During testing, there was an aversion to the flavor not directly paired with the toxin. In Experiment 2, the time interval between the two flavors (0, 3, 9, and 27 sec) in the preconditioning phase was varied; learning occurred only if the flavors were separated by 9 sec or less. Experiment 3, using a 60-sec interstimulus interval also did not reveal learning. These results reveal that the temporal gradient for flavor-flavor associative learning is similar to conventional audio-visual sensory preconditioning delay gradients and different from those obtained in flavor-toxicosis experiments. The results are discussed in terms of their critical implication for Revusky's concurrent interference theory of associative learning. 相似文献