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991.
An experiment was conducted to determine if behavior that deviated from gender stereotypes during initial interaction produced less positive perceptions of a target than did behavior conforming to stereotype. Thirty-seven males and 38 females (targets) were randomly assigned to conditions where they either enacted a behavior stereotypical to their gender or engaged in a behavior departing from the stereotype during initial interaction with a randomly assigned different-gender stranger (perceiver). All of the participants were raised in the United States. The majority of participants were Caucasian, approximately 30% of the participants were Hispanic. The participants were predominantly middle class. The gender stereotypical condition required the female target to ask questions and the male target to talk about himself during the interaction. A second condition required male and female targets to do the reverse (female tell and male ask). Following the interaction perceivers completed measures of positive affect and social attractiveness. The results indicated that perceptions of targets engaging in behavior opposite of gender stereotypes depend on the perceiver's level of gender-schematicity. The level of gender schematicity indicates a person's tendency to depend on traditional gender stereotypes. While schematics tended to feel less positively or no differently during interactions with gender opposite versus gender norm targets, they tended to evaluate the gender opposite target as more or no differently socially attractive than gender norm targets. Results also suggest that men may have more latitude to engage in gender opposite behaviors than do women. 相似文献
992.
993.
Walter H. Ehrenstein 《Psychological research》1994,56(3):163-169
Summary S-R compatibility and Simon effects were studied for real visual motion. In Experiment 1, two small stimulus lights were constantly visible, 5° to the left and right of fixation; after a random delay, one began to move at 2°/s. In Experiment 2, a single stimulus light moving at 2°/s suddenly appeared 5° to the left or right of fixation, i. e., motion onset and stimulus onset coincided. In both experiments, subjects responded by a key press with their left or right index finger as soon as they detected motion. In Condition A responses were made to the position (left or right) from which the motion started, irrespective of its direction (position compatibility); in Condition B responses were made to the direction of motion (leftward or rightward) irrespective of whether motion started to the left or to the right of fixation (direction compatibility). The results show strong compatibility effects for both position and direction of motion in both experiments. A Simon effect, however, occurred only when position was task irrelevant in Experiment 1; no Simon effect was found in Experiment 2. The data only partly confirm previous results obtained with apparent motion. The selective lack of a Simon effect supports the integrated model of Umiltá and Nicoletti (1992), which requires orienting of attention for the Simon effect to occur. It is specifically assumed that this attention-orienting is triggered only by the saccade program and does not extend to the pursuit program that is initiated by smooth stimulus motion. 相似文献
994.
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996.
The mental model theory of reasoning postulates that individuals reason by constructing models of the situation described by premises. The more models reasoners have to build, the harder a problem will be. Byrne and Johnson-Laird (1989) confirmed this prediction with spatial problems and Schaeken et al. (1996 a, b) with temporal ones. There is, however, a problem with these studies. All the multiple-model problems and some of the one-model problems contained an irrelevant premise. As Rips (1994) argues, it is possible that an irrelevant premise would complicate the search for a derivation. The present paper reports an experiment which explicitly manipulated the presence of such an irrelevant premise in both one-model and multiple-model problems. The results corroborate the predictions of the mental model theory. 相似文献
997.
A very powerful, but inexpensive, advanced technology (16 MHz 80C188EB) experiment controller is described. It can be programmed in either a BASIC-like (ECBASIC) or an ALGOL-like (ECL) procedure specification language. It provides 1-msec resolution, optional transparent total data logging, and is designed to function as a remote peripheral processor in a network with virtually any computer acting as the network supervisor (e.g., IBM compatible or Macintosh). Each serial port on the host computer can support up to 10 simultaneous experiments. The various optional I/O modules provide for opto-isolated normally open or normally closed switch operation input, high current output, as well as D/A and A/D functions. Our I/O modules can also be plugged directly into an IBM PC parallel port by using a small adaptor board. In this way, the advantages of using ECBASIC or ECL to control experiments are available to researchers who wish to simply interface their host computer directly to the apparatus in order to minimize expense. 相似文献
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999.
Across three experiments, college students read narratives describing two-dimensional horizontal, sagittal, or coronal environments,
each with seven objects in surrounding directions (at 45° angles). Then they responded from memory to questions about which
objects were in specific directions. The distributions of error rates and response times were compared with distributions
predicted by a mental transformation model and two verbal-spatial decoding and retrieval models. The data fit the predictions
of a modified mental transformation model (mental transformation plus 180° exception) better than the predictions of either
verbal-spatial model. This was true even though the environment was presented narratively rather than perceptually, and it
was true for both the vertical planes in addition to the more typical horizontal plane.
Received: 8 August 1997 / Accepted: 2 June 1998 相似文献
1000.
Morgan E. Williams Walter C. Buboltz 《Journal of counseling and development : JCD》1999,77(3):344-349
This study examined the content of the Journal of Counseling & Development. Collected data were used to identify various changes and trends over time. A content analysis was conducted for a 9-year period (Volumes 67–74). Articles were cross-classified into 11 categories of topics with 7 subcategories and then grouped by the 3 editorship periods during this time. Topics were then evaluated and ranked for each editorship to identify possible trends. An overall ranking of topics is provided, as well as rankings of contributing authors, institutional affiliations, and states represented by contributing authors. Results are compared with an earlier content analysis (Pelsma & Cesari, 1989) of Volumes 48 to 66. 相似文献