Rushen Shi  Janet F. Werker  Anne Cutler 《Infancy》2006,10(2):187-198

We examined infants' recognition of functors and the accuracy of the representations that infants construct of the perceived word forms. Auditory stimuli were “Functor + Content Word” versus “Nonsense Functor + Content Word” sequences. Eight‐, 11‐, and 13‐month‐old infants heard both real functors and matched nonsense functors (prosodically analogous to their real counterparts but containing a segmental change). Results reveal that 13‐month‐olds recognized functors with attention to segmental detail. Eight‐month‐olds did not distinguish real versus nonsense functors. The performance of 11‐month‐olds fell in between that of the older and younger groups, consistent with an emerging recognition of real functors. The three age groups exhibited a clear developmental trend. We propose that in the earliest stages of vocabulary acquisition, function elements receive no segmentally detailed representations, but such representations are gradually constructed so that once vocabulary growth starts in earnest, fully specified functor representations are in place to support it.  相似文献   

  总被引：1，自引：0，他引：1  

Steven F. Koch  Kerry Anne McGeary 《Economic inquiry》2005,43(4):750-765

The social environment inherent in schools impacts both alcohol consumption onset and high school completion. The results reported here, based on data from the 1979–96 NLSY panels, show that the social coincidences between alcohol consumption and education are important determinants of both education completion and alcohol onset. Ignoring the social nature of these simultaneous decisions underestimates the impact of alcohol onset on education. After correcting for the presence of an endogenous positive relationship between schooling and alcohol consumption, we find that alcohol initiation before age 14 significantly reduces the probability of timeously completing high school by between 7% and 22%. (JEL I18 , I21 )  相似文献   

    

Amy W. Ando  Anne Y. Gosselin 《Economic inquiry》2005,43(2):426-438

Factors that decrease the time cost of recycling have significant positive correlations with recycling rates in multifamily dwellings (MFDs). Waste-management experts have previously used anecdotes to infer a link between convenience and waste-diversion rates in MFD recycling programs. This article confirms and quantifies that link by applying probit and double-censored tobit analysis to survey data from 214 households in Urbana, Illinois. We find a strong connection between recycling rates and the perceived presence of adequate interior space for processing recyclables, and distance to recycling bins affects container-recycling intensity. The results have implications for cost-effective design of MFD recycling programs.(JEL DI , Q2 )  相似文献   

    

Jane Tunstill  Debbie Allnock  Sofie Akhurst  Claudia Garbers  NESS Research Team 《Children & Society》2005,19(2):158-171

This paper is based on case study data on Sure Start Local Programmes collected within the Implementation Module of the Department for Education and Skills commissioned National Evaluation of Sure Start, between 2002 and 2004. Part one describes and discusses some key challenges for programme stakeholders which are associated with the optimum delivery of services for children and families, including managing partnerships; meeting the needs of a diverse community; and targeting. Part two explores the relevance of these findings for future government policy for children and families; and concludes by highlighting the value of an emphasis on ‘building knowledge’.  相似文献   

    

Anne‐marie Greene  Peter Ackers  John Black 《Gender, Work and Organization》2002,9(3):266-285

This article discusses a process of restructuring of working practices within two manufacturing firms with respect to its implications for gendered occupational segregation. A contextualized, historically situated analysis is presented, which is cast within debates on the nature of gendered occupational identity, equality initiatives and arenas of power and influence for women and men, within what were traditionally male‐dominated organizational contexts. Such an analysis serves to highlight the significance of the new restructuring in sweeping away 150 years of practice and embedded ‘ways of doing things’ and offers explanations for the actions of contemporary men and women in opposing what were seen by management and the trade union as emancipatory changes.  相似文献   

    

Anne‐Marie Greene  Gill Kirton 《Gender, Work and Organization》2002,9(1):39-59

The need to improve the level of membership and the number of women activists has been a central feature of overall ‘renewal’ strategies of many British trade unions. Within this, equality education has been a key part of policy‐making. This research draws on detailed case studies of two trade unions and focuses on their women‐only education courses. We suggest that a greater understanding of the contribution of different types of trade union education to the advance of equality is a key factor in the ability of unions to maintain a central role at workplace level, within the context of an increasingly diverse labour market.  相似文献   

    

Ariel Gout  Anne Christophe  Emmanuel Dupoux 《Infancy》2002,3(2):249-259

A new discrimination procedure based on the measurement of visual orientation latency to speech stimuli is introduced. Each participant listens to a series of short familiarization test trials. In each trial, 5 to 7 centrally‐presented familiarization stimuli are followed by laterally‐presented test stimuli. Infants were found to orient faster to different‐category than to same‐category test stimuli. This result was found despite a high degree of prosodic variability in the familiarization and test stimuli introduced by changes in talker and speaking rate. The combination of a multitrial design with use of acoustic and prosodic variability seems suitable for studying the representation of phonological categories.  相似文献   

    

Thomas A. Dodson  L. Anne Di Borders 《The Career development quarterly》2006,54(4):283-296

Men established in traditional (mechanical engineering, n = 100) and nontraditional (elementary school counseling, n = 100) careers were compared on their career compromise choices (sex type vs. prestige), adherence to masculinity ideology, gender role conflict, and job satisfaction. The engineers tended to choose sex type over prestige; the school counselors indicated a clear preference for prestige. The engineers reported more traditional gender role attitudes. The gender role variables had little predictive value for the career compromise choices. The Gender Role Conflict Scale (J. M. O'Neil, B. J. Helms, R. K. Gable, L. David, & L. S. Wrightsman, 1986) Conflict Between Work and Family Relations subscale predicted job satisfaction for both groups.  相似文献   

    

Côté D  Caron A  Aubert J  Desrochers V  Ladouceur R 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2003,19(4):433-438

The purpose of the present study was to evaluate whether near wins can prolong gambling activity on a video lottery terminal. In a three-reel game, near wins were operationally defined as two identical symbols followed by a third different symbol. Players in an experimental condition were exposed to 27% near wins in a series of continuous losses, whereas players in a control group were exposed to none. Participants played as long as they wished, and received real money for their wins. The results showed that players in the near win condition played 33% more games than did the control group. The results of this study suggest that near wins can be added to the list of factors that may motivate people to gamble despite the probability of monetary loss.  相似文献   

  总被引：9，自引：0，他引：9  

Anne E. Wilson  Melissa D. Smith  Hildy S. Ross 《Social Development》2003,12(1):21-45

Children's use of deception in a naturalistic setting was observed longitudinally in 40 families when children were 2 and 4 years old, and again two years later. Goals included describing children's lying behavior and parents’ reactions to lies, and comparing lies to other false statements. Lies were commonly told to avoid responsibility for transgressions, to falsely accuse siblings, and to gain control over another's behavior. Unlike children's other false statements (e.g., mistakes, pretense), lies were distinctly self‐serving. Parents rarely addressed the act of lying itself but often challenged the veracity of lies or addressed the underlying transgression. Older siblings lied more often than younger ones, and parents who allowed older siblings to lie at Time 1 had children who lied more often at Time 2. Results are considered from a speech‐act perspective and in terms of children's developing understanding of mental states.  相似文献