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111.
Motives and Values to Achieve: Different Constructs With Different Effects   总被引:3,自引:1,他引:2  
ABSTRACT Motives to achieve and values associated with achievement were conceptualized as distinct and independent personality constructs, one nonconscious, the other conscious, each predictive of a different type of achievement-related behavior It was hypothesized that (a) motive and value measures would be uncorrelated, (b) motives would predict “operant” or spontaneous behaviors while values would predict “respondent” or stimulus-driven behaviors, and (c) motives and values would interact such that subjects with high values relating to achievement would perform better than those with low values, but only when their motives were also high Hypotheses (a) and (b) were strongly supported m two studies, and Hypothesis (c) was supported in Study 2 In that study, the motive for achievement was a particularly strong predictor of operant math performance among those subjects who valued achievement as opposed to affiliation The findings suggest that nonconscious (motive) and conscious (value) measures are both useful in different cases–the former for predicting “real” (doing) activity, the latter for predicting self-report (thinking) responses Questions concerning how motives and values might combine to predict different kinds of behavior are addressed  相似文献   
112.
The ability structure in retarded women was studied on the same lines as with men (Kebbon, 1965). The women, 89 in number, were between 17 and 54, their IQ's between 40 and 90. Factor analysis was done of their scores on 16 tests measuring four factors—verbal, spatial-inductive, numerical and psychomotor. Comparison with the corresponding scores from 89 matched men and 92 normal men indicated that, in terms of these factors, retarded women have the same ability structure as retarded men, and that both have a similar structure to that of persons of average and superior intelligence.  相似文献   
113.
Experiments showed that children are able to create algorithms, that is, sequences of operations that solve problems, and that their gestures help them to do so. The theory of mental models, which is implemented in a computer program, postulates that the creation of algorithms depends on mental simulations that unfold in time. Gestures are outward signs of moves and they help the process. We tested 10-year-old children, because they can plan, and because they gesture more than adults. They were able to rearrange the order of 6 cars in a train (using a siding), and the difficulty of the task depended on the number of moves in minimal solutions (Experiment 1). They were also able to devise informal algorithms to rearrange the order of cars when they were not allowed to move the cars, and the difficulty of the task depended on the complexity of the algorithms (Experiment 2). When children were prevented from gesturing as they formulated algorithms, the accuracy of their algorithms declined by13% (Experiment 3). We discuss the implications of these results.  相似文献   
114.
Statistical mediation analysis can help to identify and explain the mechanisms behind psychological processes. Examining a set of variables for mediation effects is a ubiquitous process in the social sciences literature; however, despite evidence suggesting that cross-sectional data can misrepresent the mediation of longitudinal processes, cross-sectional analyses continue to be used in this manner. Alternative longitudinal mediation models, including those rooted in a structural equation modeling framework (cross-lagged panel, latent growth curve, and latent difference score models) are currently available and may provide a better representation of mediation processes for longitudinal data. The purpose of this paper is twofold: first, we provide a comparison of cross-sectional and longitudinal mediation models; second, we advocate using models to evaluate mediation effects that capture the temporal sequence of the process under study. Two separate empirical examples are presented to illustrate differences in the conclusions drawn from cross-sectional and longitudinal mediation analyses. Findings from these examples yielded substantial differences in interpretations between the cross-sectional and longitudinal mediation models considered here. Based on these observations, researchers should use caution when attempting to use cross-sectional data in place of longitudinal data for mediation analyses.  相似文献   
115.
Collaborative memoirs by co-writers with and without autism can enable the productive interaction of the voices of the writers in ways that can empower rather than exploit the disabled subject. Carly's Voice, co-written by Arthur Fleischmann and his autistic daughter Carly, demonstrates the capacity for such life narratives to facilitate the relational interaction between writers in the negotiation of understandings of disability. Though the text begins by focusing on the limitations of life with autism, it develops into a collaboration which helps both writers move toward new ways of understanding disability and their own and one another's life stories.  相似文献   
116.
A close relationship between children's vocabulary size and the grammatical complexity of their speech is well attested but not well understood. The present study used latent change score modeling to examine the dynamic relationships between vocabulary and grammar growth within and across languages in longitudinal data from 90 simultaneous Spanish–English bilingual children who were assessed at 6‐month intervals between 30 and 48 months. Slopes of vocabulary and grammar growth were strongly correlated within each language and showed moderate or nonsignificant relationships across languages. There was no evidence that vocabulary level predicted subsequent grammar growth or that the level of grammatical development predicted subsequent vocabulary growth. We propose that a common influence of properties of input on vocabulary and grammatical development is the source of their correlated but uncoupled growth. An unanticipated across‐language finding was a negative relationship between level of English skill and subsequent Spanish growth. We propose that the cultural context of Spanish–English bilingualism in the US is the reason that strong English skills jeopardize Spanish language growth, while Spanish skills do not affect English growth. A video abstract of this article can be viewed at: https://youtu.be/qEHSQ0yRre0  相似文献   
117.
The shared attention theory suggests that people devote greater cognitive resources to those features co-attended simultaneously with others, determining better performance in several types of tasks. When co-actors performed a go/no-go Navon task attending different features of target letters, the performance was impaired, reflecting a joint Navon effect (the representation of a co-actor’s attentional focus made it more difficult to select and apply one’s own focus of attention), probably due to asynchronous co-attention with a decrease in cognitive resources involved. Researches in chronobiology and chronopsychology demonstrated that not only selective attention (involved in a Navon task), but also cognitive resources have a daily fluctuations, mainly paralleling the circadian rhythm of body temperature (i.e. increasing values from the morning to evening with a subsequent decline in the night). The study was conducted to assess whether the presence of joint attention, as measured by the joint Navon effect, was influenced by the time-of-day. Sixteen pairs of participants sitting next to each other were required to respond to the identity letters in a go/no-go Navon task twice: in the morning (09:00–10:00) and early afternoon (13:00–14:00). The results showed a joint Navon effect in the morning session only, suggesting that joint attention was affected by the time-of-day effect on cognitive resources.  相似文献   
118.
Recent studies in the psychological literature reveal that cospeech gestures facilitate the construction of an articulated mental model of an oral discourse by hearing individuals. In particular, they facilitate correct recollections and discourse-based inferences at the expense of memory for discourse verbatim. Do gestures accompanying an oral discourse facilitate the construction of a discourse model also by oral deaf individuals trained to lip-read? The atypical cognitive functioning of oral deaf individuals leads to this prediction. Experiments 1 and 2, each conducted on 16 oral deaf individuals, used a recollection task and confirmed the prediction. Experiment 3, conducted on 36 oral deaf individuals, confirmed the prediction using a recognition task.  相似文献   
119.
This study aimed to compare perspective-taking with a hypothetical target and perspective-taking occurring during a real interaction with an outgroup member in reducing prejudice toward people with disabilities and other groups (e.g., immigrants, homosexual people), via increased empathy. We adopted an experimental design with two treatment groups (Hypothetical target vs. Real target) and one control group (no intervention), one pretest and two posttest measures. Participants, who were 437 students aged 11–17 years (M = 14.28; SD = 1.17), were randomly assigned to the various conditions on a classroom basis. Perspective-taking was facilitated asking participants to travel in a wheelchair on a path that simulated a real pavement in the presence (or not) of an individual with a motor disability. Findings showed that perspective-taking in the presence of a real target was more effective in reducing prejudice toward people with disabilities than perspective-taking task without encountering an outgroup member. Perspective-taking with a hypothetical target was not sufficient to increase participants' empathy toward people with disabilities, which instead was enhanced when the task was performed at the presence of a real member of that group. Positive effects produced by perspective-taking (with both a hypothetical and a real target) were transferred to immigrants and homosexuals. These findings suggest that, when possible, perspective-taking in the presence of the target, which can improve empathy by favoring a two-way exchange process, is highly recommended to improve attitudes toward different stigmatized groups, not necessarily targeted by the intervention.  相似文献   
120.
Academic conferences are important settings for socialization, scholarly engagement, and networking. Two studies explore the effects of ambient cues in such settings on women's and men's climate perceptions. Participants (undergraduates in Study 1, graduate students in Study 2) viewed a flyer advertising a professional mixer that included an eroticized image or a control image. Women and men expected a sexualized atmosphere, and women in particular anticipated lower feelings of competence and greater discomfort and objectification at the event advertised with the erotic image. The negative effect of erotic flyer exposure on competence was mediated by discomfort (Study 1) and objectification (Study 2), particularly in women. Results are interpreted in light of pipeline leakage and women's success in the Academy.  相似文献   
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