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1.
The way human bodies are represented is central in everyday activities. The cognitive system must combine internal, visceral, and somatosensory, signals to external, visually driven information generated from the spatial placement of others’ bodies and the own body in the space. However, how different body representations covertly interact among them when observing human body parts is still unclear. Therefore, we investigated the implicit processing of body parts by manipulating either the body part stimuli’ posture (conditions a and b) or the participants’ response body posture (conditions c, d, and e) in healthy participants (N = 70) using a spatial compatibility task called Sidedness task. The task requires participants to judge the colour of a circle superimposed on a task-irrelevant body part picture. Responses are facilitated when the spatial side of the responding hand corresponds to the spatial code generated by the hand stimulus's position with respect to a body of reference. Results showed that the observation of the task-irrelevant body parts oriented participants’ attention and facilitated responses that were spatial compatible with the spatial position such body parts have within a configural representation of the body structure (i.e., Body Structural Representation) in all the five experimental conditions. Notably, the body part stimuli were mentally attached to the body according to the most comfortable and less awkward postures, following the anatomo-physiological constraints. Moreover, the pattern of the results was not influenced by manipulating the participants’ response postures, suggesting that the automatic and implicit coding of the body part stimuli does not rely on proprioceptive information about one's body (i.e., Body Schema). We propose that the human body's morphometry knowledge is enriched by biomechanical and anatomo-physiological information about the real body movement possibilities. Moreover, we discuss the importance of the automatic orienting of attention based on the sidedness within the context of imitational learning.  相似文献   

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《Cognitive development》2003,18(1):79-90
This study adds to the literature addressing the input preschool children receive regarding mental state language by systematically investigating input that is metaphoric in nature. An analysis of the frequency of five body-part terms in adult speech and in storybooks directed to children reveals that the term heart is regularly used in figurative expressions to reflect a variety of emotions, both positive (e.g., love, kindness) and negative (e.g., hatred, sadness), especially in storybook text. Other salient body-part terms (i.e., brain, eye, foot, stomach) are used metaphorically much less frequently in speech or stories directed to preschoolers. The role of this input for children’s acquisition of mentalistic language and for their emerging theories of psychology and biology is discussed.  相似文献   

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The current investigations build upon previous ethnographic research, which identified a social norm for adolescent females to engage in “fat talk” (informal dialogue during which individuals express body dissatisfaction). In Study 1, participants were shown a vignette involving women engaging in fat talk dialogue and were subsequently asked to chose one of three self-presentational responses for a target female: (1) self-accepting of her body, (2) providing no information, or (3) self-degrading about her body. Male and female participants believed the target would be most likely to self-degrade, and that this would lead women to like her, while the self-accepting response would lead men to like her most. Study 2 used the same vignette but participants were asked to respond in an open-ended fashion. Participants again expected the target female to self-degrade. The present findings suggest college students perceive fat talk self-degradation of body image as normative.  相似文献   

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Fat talk, the verbal dissatisfaction that women express about their bodies, was studied in a female dyad whereby participants interacted with a female confederate who either self-derogated, self-accepted, or self-aggrandized. A 2 (participant body esteem: high vs. low) ×3 (confederate style of body image presentation) design was used. Results revealed that participants’ public disclosure of their body image varied according to confederate's style. Consistent with a reciprocity effect, participants disclosed the lowest public body image ratings in the self-derogate condition, with moderate ratings in the self-accept condition, and highest ratings in the self-aggrandize condition. Moreover, participants with low compared to high body esteem stated lower public body image. Participants’ judgments of the confederates’ likeability did not vary as a function of the confederate's body presentational style. Findings support the recursive nature of the social psychology of body image such that personal body image dissatisfaction is partially influenced by fat talk social norms.  相似文献   

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This paper investigates whether social anxiety and loneliness lead to contrasting beliefs and preferences among cell phone users towards texting and talking on their cell phones. Three hypotheses are examined: (1) that social anxiety and loneliness are differentially associated with generalized preferences either for texting or for talking on the cell phone, (2) that these preferences are linked to contrasting beliefs concerning the social functionality of the short message service (SMS), and (3) that these divergent beliefs mediate the effects of social anxiety and loneliness on cell phone users' generalized preferences for texting or talking. Results from an Internet questionnaire (N=158) showed that, whilst lonely participants preferred making voice calls and rated texting as a less intimate method of contact, anxious participants preferred to text, and rated it a superior medium for expressive and intimate contact. These divergent beliefs accounted for 36% and 16% of the variance in preference for texting and voice calls, respectively, and significantly attenuated the influence of loneliness and social anxiety when they were added to the regression equations for these measures. Results are discussed in terms of the hyperpersonal possibilities of mobile communications technologies.  相似文献   

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The present study examines the potential capability of Caribbean reef sharks to perceive human body orientation, as well as discussing the sharks’ swimming patterns in a person’s vicinity. A standardized video method was used to record the scenario of single SCUBA divers kneeling in the sand and the approach patterns of sharks, combined with a control group of two divers kneeling back-to-back. When approaching a single test-subject, significantly more sharks preferred to swim outside the person’s field of vision. The results suggest that these sharks are able to identify human body orientation, but the mechanisms used and factors affecting nearest distance of approach remain unclear.  相似文献   

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IntroductionNegative feedback on appearance is a risk factor for the development of problems related to one's body image.ObjectiveThe present research aimed to analyze the relationship among siblings’ positive and negative appearance-related feedback, dissatisfaction with one's body and risky eating behaviors among young women. The mediational role of body-related social comparison has been investigated.MethodTwo hundred and eight young women living in Italy, with a mean age of 23.15 years, filled in a questionnaire containing the Italian version of the Verbal Commentary on Physical Appearance Scale – Siblings, the Physical Appearance Comparison Scale, the Body Shape Questionnaire-14, and the Eating Disorder Examination-Questionnaire.ResultsDissatisfaction with one's body shows a significant link with risky eating behaviors. Weight and shape-related positive comments made by siblings were significantly and negatively related to social comparison, which in turn was associated with women's dissatisfaction with their body image. Negative comments were directly linked to body dissatisfaction; the mediation role of social comparison with respect to negative comments was not confirmed.ConclusionsThese findings underline the significant role of siblings in the development of females’ body image. Programs aimed to prevent or reduce body dissatisfaction and risky eating behavior could be implemented; these programs should be concerned with not only negative feedback on appearance but also positive comments because of their relevant role.  相似文献   

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This study investigated how dissatisfaction with various aspects of the body is associated with overall body dissatisfaction among female adolescents in Western and Asian cultures. Data used in the study were obtained from 58 Malaysian Malays, 95 Malaysian Chinese, 242 Chinese from China, and 81 non-Asian Australians aged 12–19 years (M = 15.72, SD = 1.72) who were recruited from high schools. Participants completed a questionnaire assessing dissatisfaction with their body overall, and dissatisfaction with varying aspects of their body. Malaysian Chinese were the most dissatisfied with their bodies. After controlling for body mass index (BMI), age and dissatisfaction with weight/shape, upper, middle and lower body, and muscles, dissatisfaction with the face was positively correlated with overall body dissatisfaction among Malaysian Malays and Australians. These findings demonstrate the importance of using assessment measures that address all possible areas of body focus as well as being tailored to the relevant culture.  相似文献   

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This study tests competing socialization- and identity-based hypotheses concerning the impact of variations in speech style (powerful/powerless) on perceptions of male and female managerial job applicants. In addition, we investigate the effect of the gender of the observer on sensitivity to variation in speech style. Supportive of the socialization hypothesis, speech style has a significant effect on expectations of “success” and “acceptance” in a managerial position, as well as on attributions of situationally relevant traits regardless of the gender of the applicant. However, the identity perspective is supported by the finding that gender of the applicant affects perceptions of “liking” and attributions of gender-linked traits. We argue that the relevance of evaluative dimensions and traits for a particular context affects the impact of gender on the interpretation of actions. As predicted, female observers were more sensitive to variations in speech style. In fact, the effects of speech style on evaluations of applicants disappeared when only male responses were considered. The implications of these findings for equal opportunity in hiring and promotion are discussed.  相似文献   

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《Cognitive development》2003,18(2):177-193
In order to understand children’s conception of knowledge acquisition better, everyday uses of the terms “learn” and “teach” were examined. Longitudinal data obtained from CHILDES (MacWhinney & Snow, 1990) included 329 target term uses and related references by children (N=5, aged 2;4–7;3) and 431 by adults talking with them. Each reference was coded for mention of what was learned, when, how, and where learning occurred, who learned, and who taught/told, among other topics. Children and adults referred most frequently to what was learned and who learned/taught, and less frequently to when, how, and where learning occurred, a pattern that did not change as children aged. Consistent with earlier experimental reports, children talked mostly about their own learning, rarely mentioning sources of knowledge besides other people (e.g., teachers). Behavior learning was mentioned more than fact learning. Implications for characterizations of children’s developing conceptions of knowledge acquisition, for past and future experimental research, and for education were discussed.  相似文献   

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The content of parents' talk is studied here as expressing their conception of their developing infant, from the initial symbiotic fusion to an individual situtated in space, time and society. The topics parents introduce in their speech to their infant reflect the perception and expectations they have of their baby. The social and parental status of fathers and mothers, and the anticipated role and status of the child- and adult-to-be, and in particular the age and gender of the infant, mediate the choice of topics. Parents' spontaneous speech to 3-month- and 9-month-old infants was studied during a diapering episode, before leaving the day-care centre. Five minutes of such a speech was recorded, and each utterance was assigned to a semantic category (e. g. greetings, comments on diapering, on mood). Sex-typing is already noticeable as early as 3 months of age: comments on the present situation and state are more frequent for girls, and comments about absent persons or events more frequent with boys. Both parents contribute to this effect, fathers more than mothers. With age parents become less concerned with immediate problems and more aware of the infant's own performances. First names are used more for boys than for gilrs. As a whole, boys are considered as individuals earlier than girls.  相似文献   

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Myers TA  Crowther JH 《Body image》2007,4(3):296-308
Theory and research suggest that sociocultural pressures, thin-ideal internalization, and self-objectification are associated with body dissatisfaction, while feminist beliefs may serve a protective function. This research examined thin-ideal internalization and self-objectification as mediators and feminist beliefs as a moderator in the relationship between sociocultural pressures to meet the thin-ideal and body dissatisfaction. Female undergraduate volunteers (N = 195) completed self-report measures assessing sociocultural influences, feminist beliefs, thin-ideal internalization, self-objectification, and body dissatisfaction. Multisample structural equation modeling showed that feminist beliefs moderate the relationship between media awareness and thin-ideal internalization, but not the relationship between social influence and thin-ideal internalization. Research and clinical implications of these findings are discussed.  相似文献   

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Effects of visual representations of the thin ideal in the media have been widely explored, but textual representations of the thin ideal in novels have received scant attention. The chick literature genre has been criticized for depicting characters who worry about their body weight and who have poor body esteem. Excerpts from two chick lit novels were used to examine the effect of a protagonist's body weight and body esteem on college women's (N = 159) perceptions of their sexual attractiveness and weight concern. Two narratives were used to minimize the possibility that idiosyncratic characteristics of one excerpt might influence the study's results. Underweight (vs. healthy weight) protagonists predicted readers’ lower perceived sexual attractiveness. Protagonists with low body esteem (vs. control) predicted readers’ increased weight concern. Scholars and health officials should be concerned about the effect chick lit novels might have on women's body image.  相似文献   

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320 Croatian female students (M=20.4 yr.) were recruited to examine the validity and reliability of figural scales using different numbers of stimuli (3, 5, 7, and 9) and different serial presentation (serial and nonserial order). A two-way analysis of variance (4 numbers x 2 orders of stimuli) was performed on ratings of current self-size and ideal size as dependent variables. Analysis indicated a significant main effect of number of stimuli. This, together with post hoc tests indicated that ratings were significantly different for a scale of three figures from scales of more figures, which in turn did not differ among themselves. Main effects of order of stimuli, as well as the interaction, were not significant. The results support the hypothesis that the optimal number of figures on a scale is seven plus (or minus) two.  相似文献   

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Appearance cues and brief displays of behavior are related to people’s personality, to their performance at work and to the outcomes of elections. Thus, people present themselves to others on different communication channels, while their interaction partners form first impressions on the basis of the displayed cues. In the current study we examined whether people are able to read information from politicians’ body motion. For a rating experiment we translated short video clips of politicians giving a speech into animated stick-figures and had these animations rated on trustworthiness, dominance, competence and the Big Five personality dimensions. Afterwards we correlated the ratings with the applause and the hecklings that the speakers received throughout their entire speech. This revealed that speakers whose body movements were perceived as high on dominance, as high on extraversion and as low on agreeableness received more applause. Although the results obtained need support from additional studies they indicate that body motion is an informative cue in real life settings.  相似文献   

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