首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 296 毫秒
1.
2.
Half a century after its crystallization, interactionism faces new challenges. While elements of this theoretical tradition have percolated into the broader field of sociology, some of its most radical promises have been ignored. This essay provides a blueprint for how to approach interactionism today: not as a historical remnant, but as a living tradition with much to offer contemporary scholarship. Yet to do so, we argue, interactionism must develop some of its core tenets, offering more explicit links both to the sociology of culture, and to other areas in sociology. Focusing on our own experiences and writings, we point to ways in which the careful study of interaction can provide a font of ideas for the broader sociological discipline. We address the significance of affordances, situational webs, group commitment, embeddedness, and disruption, and show how such reorientation can help us better analyze oppression and privilege.  相似文献   

3.
This study was designed to examine whether infants acquiring languages that place a differential emphasis on nouns and verbs, focus their attention on motions or objects in the presence of a novel word. An infant‐controlled habituation paradigm was used to teach 18‐ to 20‐month‐old English‐, French‐, and Japanese‐speaking infants’ novel words for events. Infants were habituated to two word‐event pairings and then presented with new combinations that involved a familiar word with a new object or motion, or both. Children could map the novel word to both the object and the motion, despite the differential salience of object and motion words in their native language. A control experiment with no label confirmed that both object and motion changes were detectable.  相似文献   

4.
The literature reports some contradictory results on the degree of phonological specificity of infants’ early lexical representations in the Romance language, French, and Germanic languages. It is not clear whether these discrepancies are because of differences in method, in language characteristics, or in participants’ age. In this study, we examined whether 12‐ and 17‐month‐old French‐speaking infants are able to distinguish well‐pronounced from mispronounced words (one or two features of their initial consonant). To this end, 46 infants participated in a preferential looking experiment in which they were presented with pairs of pictures together with a spoken word well pronounced or mispronounced. The results show that both 12‐ and 17‐month‐old infants look longer at the pictures corresponding to well‐pronounced words than to mispronounced words, but show no difference between the two mispronunciation types. These results suggest that, as early as 12 months, French‐speaking infants, like those exposed to Germanic languages, already possess detailed phonological representations of familiar words.  相似文献   

5.
Previous research has shown that infants begin to display sensitivities to language‐specific phonotactics and probabilistic phonotactics at around 9 months of age. However, certain phonotactic patterns have not yet been examined, such as contrast neutralization, in which phonemic contrasts are neutralized typically in syllable‐ or word‐final position. Thus, the acquisition of contrast neutralization is dependent on infants' ability to perceive certain contrasts in final position. The studies reported here test infants' sensitivity to voicing neutralization in word‐final position and infants' discrimination of voicing and place of articulation (POA) contrasts in word‐initial and word‐final position. Nine and 11‐month‐old Dutch‐learning infants showed no preference for legal versus illegal voicing phonotactics that were contrasted in word‐final position. Furthermore, 10‐month‐old infants showed no discrimination of voicing or POA contrasts in word‐final position, whereas they did show sensitivity to the same contrasts in word‐initial position. By 16 months, infants were able to discriminate POA contrasts in word‐final position, although showing no discrimination of the word‐final voicing contrast. These findings have broad implications for models of how learners acquire the phonological structures of their language, for the types of phonotactic structures to which infants are presumed to be sensitive, and for the relative sensitivity to phonemic distinctions by syllable and word position during acquisition.  相似文献   

6.
There has been little research on social workers' views and experiences of managing contact for children in public care, and none focused in Scotland, where different institutional and legal features provide contrast with the rest of the UK. This study explored the views of 19 social work practitioners and managers and three Reporters to the Children's Hearing system regarding the management of contact for children in non‐permanent placements, using semi‐structured interviews and a focus group. The paper focuses on the themes of the supervision and assessment of contact, risks associated with contact and contact via ICT—e‐mail and the internet. It suggests improvements in assessing contact are needed and concludes that while there are strengths in practitioners' current awareness of risks, a risk‐based conception of contact, as exemplified by most respondents' views about the use of new technology, is in tension with the thrust of current legislation; conceptions of contact need to be flexible enough to embrace the variety of purposes contact might serve. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   

7.
A 3‐layered backpropagation connectionist network, configured as an autoassociator, learned to form global (e.g., mammal) before basic‐level (e.g., cat) category representations from perceptual input. To test the predicted global‐to‐basic order of category learning of the network, 2‐month‐olds were administered the familiarization/novelty‐preference procedure and examined for representation of global and basic‐level categories. Infants formed a global category representation for mammals that excluded furniture but not a basic‐level representation for cats that excluded elephants, rabbits, or dogs. The empirical results are consistent with the global‐to‐basic learning sequence observed in the network simulations.  相似文献   

8.
In contrast to conventional models of positively “becoming” an identity through social interaction, this article explores the inverse, negational process of “non‐becoming,” whereby actors start but do not continue along an identity career trajectory. Through cumulative attrition, interactions and encounters at key moments create an overall pattern of non‐progression. Using asexuality as an example, we identify three main trajectory stages of non‐awareness, communicative negation and non‐consolidation, each involving interactional contingencies. With a wider applicability to other repudiated identities, this model shows how even negational symbolic social objects (non‐issues, non‐events, and non‐identities) are constituted through social interaction.  相似文献   

9.
This study presents novel evidence on the relationship between sexual orientation and self‐employment. Using data from the 2001 and 2006 Census of Canada and the 2011 Canadian National Household Survey, we explore the propensity for self‐employment among same‐ and opposite‐sex couples. We examine the demographic, human capital, and family characteristics of coupled gay men and lesbians relative to their coupled heterosexual counterparts to offer potential mechanisms generating differences in rates of self‐employment. Our analysis further considers occupational variability in the likelihood of self‐employment. We find that gay men are less likely and lesbians more likely than heterosexuals to be self‐employed; however, there is significant variation across occupations. Gay men are more likely to be self‐employed in arts and culture, sales and service, and natural and applied sciences, but less likely in business, finance, and health‐related occupations. Lesbians are much more likely to be self‐employed in health‐related occupations, natural and applied sciences, and arts and culture. Marriage and having children are significant predictors of self‐employment for coupled heterosexual women but not lesbians. Cette étude présente des évidences empiriques concernant la relation entre l'orientation sexuelle et le travail indépendant. Utilisant des données provenant du Recensement du Canada de 2001 et de 2006, ainsi que l'Enquête nationale auprès des ménages (ENM) de 2011, nous explorons la tendance du travail indépendant parmi les couples de même sexe et ceux de sexe opposé. Ainsi, nous examinons les caractéristiques démographiques, du capital humain et familiales des couples gais et lesbiens par rapport à leurs homologues hétérosexuels, afin de démontrer une corrélation entre l'orientation sexuelle et la probabilité d’être travailleur indépendant – une causation qui nous semble évident et que nous analysons plus en profondeur. Nous concluons d'ailleurs que les hommes gais sont moins probables – et les lesbiennes plus probables – d’être travailleurs indépendants que les hétérosexuels. Cependant, il existe des variantes significatives entre les différentes occupations. Les hommes homosexuels tendent plutôt à être travailleurs indépendants dans les domaines des arts et de la culture, la vente et les services, ainsi que les sciences pures et les sciences naturelles. Par contre, ils le sont moins dans les domaines des affaires, de la finance et des domaines reliés à la santé. De leur côté, les femmes homosexuelles tendent plutôt à être travailleuses indépendantes dans les domaines reliés à la santé, aux sciences pures et aux sciences naturelles, ainsi qu'aux arts et la culture. Finalement, le fait d’être marié et d'avoir des enfants sont des indicateurs significatifs du travail indépendant pour les femmes en couples hétérosexuels, mais pas pour les lesbiennes.  相似文献   

10.
Thirty‐two 6‐month‐old infants were exposed to their mothers attending, in turn, to a lifelike baby doll and a book. Infant negativity was greater when maternal attention was directed toward the social object, suggesting the presence of an early form of jealousy by 6 months of age.  相似文献   

11.
Hierarchical structures are crucial to many aspects of cognitive processing and especially for language. However, there still is little experimental support for the ability of infants to learn such structures. Here, we show that, with structures simple enough to be processed by various animals, seven‐month‐old infants seem to learn hierarchical relations. Infants were presented with an artificial language composed of “sentences” made of three‐syllable “words.” The syllables within words conformed to repetition patterns based on syllable tokens involving either adjacent repetitions (e.g., dubaba) or nonadjacent repetitions (e.g., du ba du ) . Importantly, the sequence of word structures in each sentence conformed to repetition patterns based on word types (e.g., aba‐ abb ‐ abb ). Infants learned this repetition pattern of repetition patterns and thus likely a hierarchical pattern based on repetitions, but only when the repeated word structure was based on adjacent repetitions. While our results leave open the question of which exact sentence‐level pattern infants learned, they suggest that infants embedded the word‐level patterns into a higher‐level pattern and thus seemed to acquire a hierarchically embedded pattern.  相似文献   

12.
Demand‐withdraw communication is a set of conflict‐related behaviors in which one partner blames or pressures while the other partner withdraws or avoids. The present study examined age‐related changes in these behaviors longitudinally over the course of later life stages. One hundred twenty‐seven middle‐aged and older long‐term married couples were observed at 3 time points across 13 years as they engaged in a conversation about an area of relationship conflict. Husbands' and wives' demand‐withdraw behaviors (i.e., blame, pressure, withdrawal, avoidance) were objectively rated by trained coders at each time point. Data were analyzed using dyad‐level latent growth curve models in a structural equation modeling framework. For both husbands and wives, the results showed a longitudinal pattern of increasing avoidance behavior over time and stability in all other demand and withdraw behaviors. This study supports the notion that there is an important developmental shift in the way that conflict is handled in later life.  相似文献   

13.
In 3 experiments, the temporal processing sequence of local and global visual properties was investigated with 3‐month‐old infants. Across the experiments, a global pattern was discriminated under conditions of less familiarization than was necessary for local elements to be discriminated, thus indicating a global precedence in the sequence of visual processing at 3 months of age. Patterns of discrimination were also observed to vary as a function of individual differences in infants' look duration. Furthermore, the pattern of novelty and familiarity preferences for short‐looking infants varied in complex ways as a function of familiarization time: Preferences for novel global properties were supplanted by familiarity preferences at the point in familiarization at which infants first became sensitive to local properties.  相似文献   

14.
Five‐ and 7‐month‐old infants' sensitivity to the pictorial depth cue of height‐in‐the‐picture‐plane was assessed. Infants were presented with 2 objects, 1 higher than the other, and their reaching was recorded under monocular and binocular viewing conditions. The results showed that both age groups reached significantly more to the lower, apparently closer object under monocular view and that they reached equally to the 2 objects under binocular view. The results suggest that both 5‐ and 7‐month‐old infants are sensitive to the depth information provided by height‐in‐the‐picture‐plane. Demonstration of pictorial depth sensitivity at 5 months has implications for the mechanism underlying the onset of sensitivity to this type of depth information.  相似文献   

15.
This paper examines family interactions between mothers and children in single‐parent‐by‐choice (SPBC) families in Spain. The data is part of a larger multi‐sited ethnographic study focused on emergent family structures that examined families formed by women who began their family projects through adoption or assisted reproduction. Single‐mothers‐by‐choice formulate various socialization goals that are tied to the complexities of their non‐conventional family project. These goals are also realized in daily conversation, particularly when families talk about future events in their lives. Our findings expand existing family language socialization research in Western contexts, which has primarily focused on conventional two‐parent families, and invite developing a stronger dialogue between family language socialization research and current debates on changing kinship structures in post‐industrial societies. Este trabajo examina interacciones entre madres e hijos/as en familias de madres solteras por elección (MSPE) en España. Los datos provienen de una investigación etnográfica multi‐lugar más amplia centrada en modelo familiares emergentes que estudió a familias formadas por mujeres solas que han comenzado su proyecto familiar a través de la reproducción asistida o la adopción. La madres solteras por elección formulan varias metas de socialización que están ligadas a las complejidades y demandas de su proyecto familiar no convencional. Estos objetivos también se plasman en conversaciones cotidianas, especialmente cuando las familias hablan sobre eventos futuros en su vidas. Nuestros resultados amplían la investigación sobre socialización lingüística familiar en contextos occidentales, que se ha centrado principalmente en familias bi‐parentales convencionales, e invitan a desarrollar un diálogo más fructífero entre la investigación sobre socialización lingüística familiar y los debates actuales en torno a cambios en los patrones de parentesco en sociedades post‐industriales. [Spanish]  相似文献   

16.
17.
As the marginal suspect and propensity to commit crime are unobserved across racial categories, it is difficult to quantify racial bias with law enforcement outcomes data. We test for racial bias in driving‐under‐the‐influence of alcohol enforcement. The assessment outcome variable, blood alcohol content (BAC), provides information about motorist's choices and allows for a more refined test for racial bias compared with other law enforcement outcome data. We find no evidence of racial bias in the relevant range where our model applies. However, we do find differences in find rates at the lowest levels of BAC, where there should be no impairment. (JEL J7, K42)  相似文献   

18.
In this article we report patterns of task‐to‐task vagal tone change across multiple language and play tasks as well as associations between these patterns of task‐to‐task vagal tone change and language and play performance in 20‐month‐old girls and boys. Although initially different in vagal tone suppression during solitary play, girls and boys exhibited similar group patterns of vagal reengagement during successive language and play tasks with their mothers and with an experimenter. In terms of individual differences, vagal suppression during solitary play and vagal reengagement during social interactive tasks predicted language and play performance. Gender differences emerged in patterns of predictive relations: Task‐to‐task vagal changes predicted primarily play performance in girls and language performance in boys. These findings expose the effects of social context on directional changes in task‐to‐task vagal tone and speak to the functional role of appropriate vagal regulation in young children's language and play performance.  相似文献   

19.
Long‐term concepts of parent‐child reciprocity assume that the amount of support given and received is only balanced in a generalized fashion over the life course. We argue that reciprocity in parent‐child relationships also operates in the short term. Our analysis of short‐term reciprocity focuses on concurrent exchange in its main upward and downward currencies, time and money. Fixed‐effects models with data from SHARE (N = 8,816 dyads) revealed that within a family, parents gave financial transfers to those children who supported them with time transfers of help and care. Reciprocal patterns emerged most clearly if parents were highly dependent, received intense support, and had sufficient financial opportunities to reciprocate. We conclude that short‐term reciprocity eases the burden of late parent‐child relationships.  相似文献   

20.
Although a large literature discusses infants' preference for infant‐directed speech (IDS), few studies have examined how this preference might change over time or across listening situations. The work reported here compares infants' preference for IDS while listening in a quiet versus a noisy environment, and across 3 points in development: 4.5 months of age, 9 months of age, and 13 months of age. Several studies have suggested that IDS might help infants to pick out speech in the context of noise (Colombo, Frick, Ryther, Coldren, & Mitchell, 1995; Fernald, 1984; Newman, 2003); this might suggest that infants' preference for IDS would increase in these settings. However, this was not found to be the case; at all 3 ages, infants showed similar advantage (or lack thereof) for IDS as compared to adult‐directed speech when presented in noise versus silence. There was, however, a significant interaction across ages: Infants aged 4.5 months showed an overall preference for IDS, whereas older infants did not, despite listening to the same stimuli. The lack of an effect with older infants replicates and extends recent findings by Hayashi, Tamekawa, and Kiritani (2001), suggesting that the variations in fundamental frequency and affect are not sufficient cues to IDS for older infants.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号