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1.

Safe and effective methtods of preconception gender selection through flow cytometric separation of X- and Y-bearing sperm could greatly increase the use of gender selection by couples contemplating reproduction. Such a development raises ethical, legal, and social issues about the impact of such practices on offspring, on sex ratio imbalances, and on sexism and the status of women. This paper analyzes the competing interests in preconception gender selection, and concludes that its use to increase gender variety in a family, and possibly for selecting the gender of firstborn, might in many instances be ethically acceptable.  相似文献   

2.
This study investigated how persuasive agents modify their compliance-gaining message strategy selection when they are confronted with noncompliant male and female persuasive targets in a variety of relational contexts. Based on instrumental learning theory, it was hypothesized that persuasive agents in noninterpersonal contexts would respond to noncompliant persuasive targets by increasing their preference for punishment-oriented message strategies and decreasing their preference for reward-oriented message strategies, whereas persuasive agents in interpersonal contexts would increase their preference for reward and punishment-oriented message strategies. Results confirmed the hypothesis. Moreover, males were expected to respond to noncompliant persuasive targets with more punishment-oriented strategies than females, and females were expected to use more rewarding strategies to secure compliance from noncompliant persuasive targets. However, results indicated that females responded to noncompliant persuasive targets with more punishment and reward-oriented strategies than males. Results also showed that the effects of persuasive agents' gender on message selection is mediated by the gender of persuasive targets and the duration of the relational consequences.  相似文献   

3.
Despite the widespread use of letters of recommendation (LORs) in selection systems, research has largely failed to consider the potential emergence of bias in interpretations of LORs. The present study fills this void by examining both race and gender bias in evaluations of LORs and assessing the efficacy of elaboration as a strategy for reducing such bias. Undergraduate students (n = 423) rated four LORs that varied with regard to applicant race and gender. Results suggest that bias does exist in evaluations of LORs, but that requiring raters to expand on their evaluations (i.e., elaborate) reduces this bias. Implications include elaboration as a strategy organizations can implement to reduce bias from emerging when relying on LORs as a selection tool.  相似文献   

4.
The present study examined the influence of features differing across problems (problem size and operation) and across individuals (gender, amount of daily arithmetic practice, calculator use, and arithmetic skill) on simple arithmetic performance. Regression analyses were used to investigate the role of these variables in both strategy selection and strategy efficiency. Results show that more skilled and highly practiced students used memory retrieval more often and executed their strategies more efficiently than did less skilled and practiced students. Furthermore, calculator use correlated with both retrieval and procedural strategy efficiency but not with strategy selection. Only very small associations with gender were observed, with boys retrieving slightly faster than girls. Implications of the present findings for models of mental arithmetic are discussed.  相似文献   

5.
杨婷  任孝鹏 《心理科学》2016,39(5):1190-1196
对个体的第一印象经常是从名字开始的。研究表明名字的效价会影响他人对个体的评价以及在线约会等行为。本研究用实验方法探索了择偶早期进行初步接触之前,不同性别定向的名字对女性择偶偏好的影响。研究一和研究二的结果表明, 名字的性别定向会影响择偶机会。对男性来说, 女性化名字获得的择偶机会更少。名字引起的吸引力评价正向预测不同性别定向名字的择偶机会。本研究为名字的心理效应拓宽了适用领域。  相似文献   

6.
One hundred thirty-five undergraduates indicated the degree to which they believed gender played a role in the selection of an applicant for a graduate degree program. Both the gender composition of the cohort and the selection policy (explicitly merit-based, explicitly affirmative action, or ambiguous) were varied. Results indicated that preferential selection on the basis of gender was assumed when women were solos and explicit information about the selection policy was not provided and that these assumptions were as strong as when an affirmative action policy was explicitly stated. This did not occur when the female selectee was not a solo or when a male selectee was a solo. Evaluations of qualifications and prediction of success paralleled the preferential selection assumptions.  相似文献   

7.
To investigate the effect of a threat to gender identity on the use of defense mechanisms, college students were given false feedback regarding their sex-role identity. Male and female students who were given gender-contrary feedback showed a marked increase in the use of the defense of identification, as compared to students who were given gender-consistent feedback. Further, both affect change and the use of identification was a function of the degree of discrepancy between feedback condition and conscious gender identity.  相似文献   

8.
Tying together principles applicable to compliance-gaining from both interpersonal and instructional communication theory and research, this investigation focused on situational and individual difference determinants of teachers’ strategy selection in the classroom. Specifically, this study required teachers to focus on student misbehavior scenarios that reflected the situational determinants of misbehavior type (active/passive) and intensity (moderate/severe). Results indicated that teachers’ compliance-gaining message selection was influenced substantially by misbehavior type, and to a lesser extent, misbehavior intensity. Assessments of teachers’ and students’ gender confirmed stereotypic differences for male and female teachers’ reported technique use, but no student gender effect was obtained. These findings are compared with those obtained with prospective teachers (Plax, Kearney, & Tucker, 1986). Results are discussed in terms of cognitive scheme development for classroom management.  相似文献   

9.
10.
This study used latent growth curve modeling to investigate whether the effects of gender and Greek involvement on alcohol use and problems over the first 2 years of college are best characterized by selection, socialization, or reciprocal influence processes. Three social influences (alcohol offers, social modeling, and perceived norms) were examined as potential mediators of these effects. Undergraduate participants (N = 388) completed self-report measures prior to enrollment and in the spring of their freshmen and sophomore years. Male gender and involvement in the Greek system were associated with greater alcohol use and problems prior to college. Both gender and Greek involvement significantly predicted increases in alcohol use and problems over the first 2 years of college. Cross-domain analyses provided strong support for a mediational role of each of the social influence constructs on alcohol use and problems prior to matriculation, and prematriculation social modeling and alcohol offers mediated relations between Greek involvement and changes in alcohol use over time. Findings suggest that students, particularly men, who affiliate with Greek organizations constitute an at-risk group prior to entering college, suggesting the need for selected interventions with this population, which should take place before or during the pledging process.  相似文献   

11.
The role of physical and relational aggression in adolescents' friendship selection was examined in a longitudinal sample of 274 Chilean students from 5th and 6th grade followed over 1 year. Longitudinal social network modeling (SIENA) was used to study selection processes for aggression while influence processes were controlled for. Furthermore, the effects of network characteristics (i.e., reciprocity and transitivity), gender, and social status on friendship selection were examined. The starting assumption of this study was that selection effects based on aggression might have been overestimated in previous research as a result of failing to consider influence processes and alternative characteristics that steer friendship formation. The results show that selection effects of both physical and relational aggression disappeared when network effects, gender, and social status were taken into account. Particularly gender and perceived popularity appeared to be far more important determinants of friendship selection over time than aggression. Moreover, a peer influence effect was only found for relational aggression, and not for physical aggression. These findings suggest that similarity in aggression among befriended adolescents can be considered to be mainly a by-product rather than a leading dimension in friendship selection.  相似文献   

12.
Lexical decision times and eye movements were recorded to determine whether grammatical gender can influence the visual recognition of isolated French nouns. This issue was investigated by assessing the use of two types of regularities between a noun's form and its gender--namely ending-to-gender regularities (e.g., the final letter sequence -at appears only in masculine nouns and, thus, is predictive of masculine gender) and gender-to-ending regularities (e.g., feminine gender would predict the final letter e, whereas masculine gender would not). Previous studies have shown that noun endings are used by readers when they have to identify gender. However, the influence of ending-to-gender predictiveness has never been investigated in a lexical decision task, and the effect of gender-to-ending regularities has never been evaluated at all. The results suggest that gender information can influence both the activation stage (Experiments 1 and 3) and the selection stage (Experiments 2 and 3) of the word recognition process.  相似文献   

13.
Picture-word interference experiments conducted with Italian speakers investigated how determiners are selected in noun phrase (NP) production. Determiner production involves the selection of a noun's syntactic features (mass or count, gender), which specify the type of determiner to be selected, and the subsequent selection of a particular phonological form (e.g., the/a in English). The research focused on the syntactic feature of gender. Results repeatedly failed to replicate the gender-congruity effect in NP production reported with Dutch speakers (longer latencies for target-distractor noun pairs with contrasting as opposed to the same gender). It is proposed that the discrepant results reflect processing differences in lexical access in Italian and Dutch: The selection of determiners in Italian, but not in Dutch, depends on phonological properties of the word that follows it in the NP. Evidence consistent with this explanation was obtained in an experiment in which determiner selection in NP production was hindered by conflicting phonological information in the NP.  相似文献   

14.
This research investigates children's use of social categories in their food selection. Across three studies, we presented preschoolers with sets of photographs that contrasted food-eating models with different characteristics, including model gender, race (Black, White), age (child or adult), and/or expression (acceptance or rejection of the food). Children were asked to pick between the photographs to choose which food they would like for snack. Results demonstrated that preschoolers prefer foods being eaten by models with positive over negative expressions, foods being eaten by child over adult models, and foods being eaten by child models of the same gender as themselves over models of the other gender. This work connects with previous research on children's understanding of social categories and also has important practical implications for how characteristics of a food-eating model can affect children's willingness to try new foods.  相似文献   

15.
The present study explored the effects of 2 variables, affirmative action (AA) attitude and gender, on reactions to 3 test score use (TSU) methods: top‐down selection. banding with random selection, and banding with preferences. In a study of 94 upper‐division and graduate business students, AA attitude was associated with different reactions to TSU methods in terms of fairness and organizational attractiveness. Moreover, women with negative AA attitudes and men rated banding with preferences lower than the other two methods, but women with positive AA attitudes did not Results are discussed in terms of applicant reactions models, implications for organizations and future research.  相似文献   

16.
This investigation examined gender differences in communication with parents, peer group selection, and academic motivation as related to drug use among adolescents (290 girls, 237 boys; age range = 12-19 years). For girls, increased self-expression with parents was associated with greater academic motivation, more academically motivated friends, fewer drug-using friends, and less overall drug use. For boys, self-expression was positively related to academic motivation. For both boys and girls, having drug-using friends predicted increased drug use, while having academically motivated friends predicted decreased drug use. For girls only, age and academic motivation predicted drug use as well. These findings indicate that peer group selection and academic motivation may mediate the relationship between drug use and parent-adolescent communication for girls only.  相似文献   

17.
A community-based sample of disadvantaged African American women (n = 445) was recruited to participate in 1 of 3 theoretically driven experimental interventions based on either the theory of gender and power, social learning theory, or cognitive behavioral theory. Intervention outcomes were compared with a waiting list control condition. From baseline to postintervention, women in the experimental interventions showed differential change on cognitive indices (knowledge and attitudes) and skill acquisition (partner negotiation skills, correct condom application, lubricant selection, and information-provision to social networks) whereas control participants were unchanged. Women in the 3 experimental interventions also completed follow-up assessments for 1 year following the interventions. In all 3 experimental conditions, condom use increased relative to the control group and there were no differences between the experimental interventions. Women who participated in one of the theoretically grounded interventions continued to increase condom use over the following year. Women entering new relationships reported significantly more condom use than did women who remained in ongoing relationships. The findings suggest that intervention models that have proven effective for women who engage in high-risk behavior may be less effective for women in established relationships for whom risk is primarily derived from the extrarelationship behavior of their partners.  相似文献   

18.
19.
Using a 2×2 experimental design and data from 86 business students, the present study examined the main and interactive effects of the purpose of the request (personnel selection vs. career tracking), and applicant gender (male vs. female) on the perceived fairness of biodata. Results revealed a significant main effect for purpose and a purpose x gender interaction. Implications for the collection of biodata in the personnel selection process are discussed.  相似文献   

20.
The role of executive and phonological working memory resources in simple arithmetic was investigated in two experiments. Participants had to solve simple multiplication problems (e.g., 4 x 8; Experiment 1) or simple division problems (e.g., 42 / 7; Experiment 2) under no-load, phonological-load, and executive-load conditions. The choice/no-choice method was used to investigate strategy execution and strategy selection independently. Results for strategy execution showed that executive working memory resources were involved in direct memory retrieval of both multiplication and division facts. Executive working memory resources were also involved in the use of nonretrieval strategies. Phonological working memory resources, on the other hand, tended to be involved in nonretrieval strategies only. Results for strategy selection showed no effects of working memory load. Finally, correlation analyses showed that both strategy execution and strategy selection correlated with individual-difference variables, such as gender, math anxiety, associative strength, calculator use, arithmetic skill, and math experience.  相似文献   

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