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171.
172.
We investigated the effects of distraction on attention and task performance during toddlerhood. Thirty toddlers (24‐ to 26‐month‐olds) completed different tasks (2 of each: categorization, problem solving, memory, free play) in one of two conditions: No Distraction or Distraction. The results revealed that the distractor had varying effects on performance scores depending on the task: The problem solving and memory tasks were more susceptible to distraction. In addition, the two conditions showed different patterns of attention over time. Toddlers in the No Distraction condition were more attentive, and their attention remained consistently high across the session. Toddlers in the Distraction condition increased their attention to the task and decreased their attention to the distractor in the second half of the session. This study demonstrates how the presence of distraction influences toddlers’ performance on individual cognitive tasks and contributes to our understanding of distractibility and endogenous attention during toddlerhood. This work also has implications for how environmental noise, such as background television, may influence cognitive development. 相似文献
173.
Kathleen Abrahamson Dana Burr Bradley Kristopher H. Morgan Bradley R. Fulton Boubakari Ibrahimou 《Journal of Housing for the Elderly》2013,27(1-2):177-190
The purpose of our investigation was to provide insight into the service domains that most heavily influenced self-reported resident satisfaction among residents in assisted living facilities. Data was gathered from the 2008 Press Ganey Assisted Living Survey. Satisfaction with service domains was measured using 7 subscales addressing the areas of activities, staff attentiveness, meals, apartment space, facility attractiveness, personal issues, and management. Generalized linear mixed models were specified to assess the influence of demographics, functional status, self-rated health, and satisfaction with service domains on resident satisfaction. In the final multivariate model self-rated health, independence with laundry and finances, and satisfaction with aides, meals and management demonstrated a significant positive effect on resident satisfaction. As the number of assisted living facilities continues to increase, senior management would be wise to consider which domains of service are particularly salient in assisted living environments. 相似文献
174.
Bullivant SB Sellergren SA Stern K Spencer NA Jacob S Mennella JA McClintock MK 《Journal of sex research》2004,41(1):82-93
Imprecise measures of ovulation obscure the relationship between women's sexuality and the menstrual cycle, as does studying women with different contraceptive goals in different social contexts. Here we present a novel noninvasive method to precisely pinpoint the preovulatory surge of Luteinizing Hormone (LH), demarcating hormonally distinct cycle phases with greater than 95% reliability. Women were more sexually active on days prior to and including the preovulatory (LH) surge. This pattern was evident only when women initiated sexual activity and not when their partners did, indicating an increase in women's sexual motivation rather than attractiveness. A second study replicated the 6-day increase in sexual activity beginning 3 days before the LH surge, accompanied by stronger sexual desire and more sexual fantasies. We propose the term 'sexual phase' of the cycle, since follicular phase is over inclusive and ovulatory phase is not sufficient. These findings are striking because the women were avoiding pregnancy and were kept blind to the hypotheses, preventing expectation bias. The sexual phase was more robust in women with regular sexual partners, although the increase in sexual desire was just as great in nonpartnered women, who also reported feeling less lonely at this time. We use these results to evaluate potential neuroendocrine mechanisms underlying women's sexual motivation and activity. 相似文献
175.
Miller KE Hoffman JH Barnes GM Farrell MP Sabo D Melnick MJ 《Journal of drug education》2003,33(4):445-462
Alcohol remains the drug of choice for many adolescents; however, the nature of the relationship between athletic involvement and alcohol misuse remains ambiguous. In this article, we used a longitudinal sample of over 600 Western New York adolescents and their families to explore the gender-specific and race-specific relationships between identification with the "jock" label and adolescent alcohol consumption, specifically problem drinking. Operationalization of problem drinking included frequency measures of heavy drinking, binge drinking, and social problems related to alcohol (e.g., trouble with family, friends, school officials over drinking). Self-identified adolescent "jocks" were more likely to engage in problem drinking than their non-jock counterparts, even after controlling for gender, age, race, socioeconomic status, physical maturity, social maturity, and frequency of athletic activity. Jock identity was strongly associated with higher binge drinking frequency in Black adolescent girls. This study underscores the need to distinguish between objective and subjective meanings of athletic involvement when assessing the relationship between sport and adolescent health-risk behavior. 相似文献
176.
Kathleen Malone Susan D. Stewart Jan Wilson Peter F. Korsching 《Journal of Family and Economic Issues》2010,31(1):63-81
This study investigated the financial well-being of American women using data from a nationwide web survey of 368 women between the ages of 30 and 65 with household incomes of at least $40,000. Specifically, we examined perceptions of financial well-being among women with and without children who lived in different family forms including marriage, cohabitation, stepfamilies, as well as women who were single. The majority of women reported they had conservative buying behaviors, desired financial independence, had a somewhat negative view of their current financial situation, had worries about retirement and their financial futures, and considered long-term care insurance a necessity. Women in nontraditional families (single mothers, cohabitors, and stepfamilies) had significantly greater worries about their financial futures than women in first marriages. Single mothers were less likely to say that they had their financial house in order and were more likely to express concern that their money would not last through retirement. Cohabiting women were significantly more likely to express fears about becoming a burden. All three groups were more likely than women in first marriages to agree that long-term care insurance is a necessity. Women who were older, were more educated, had higher income, and who contributed more money to the household income had more positive perceptions of their financial situation. 相似文献
177.
178.
John Colombo D. Jill Shaddy Christa J. Anderson Linzi J. Gibson Otilia M. Blaga Kathleen N. Kannass 《Infancy》2010,15(2):107-124
Despite the use of visual habituation over the past half century, relatively little is known about its underlying processes. We analyzed heart rate (HR) taken simultaneous with looking during infant‐controlled habituation sessions collected longitudinally at 4, 6, and 8 months of age with the goal of examining how HR and HR‐defined phases of attention change across habituation. There were four major findings. First, the depth and topography of decelerations and proportion of sustained attention (SA) did not vary across habituation at any age, which suggested (in contrast to the tenets of comparator theory) the persistence of substantial cognitive activity at the end of visual habituation. Second, attention termination (AT) robustly declined across trials, suggesting that, contrary to prior thinking, AT might be a sensitive indicant of visual learning. Third, infants at all ages showed an HR increase (startle) to stimulus onset on the first trial, the magnitude of which was associated with subsequent delayed HR deceleration and less SA; thus, stimulus events affect processing during trials. Finally, mean overall HR reliably increased across trials for all ages. This last finding implies the need to distinguish between “phasic” HR changes (e.g., decelerations during looks) and longer term “tonic” HR changes (mean increases across trials) during habituation, and raises the question of what processes the tonic increases might reflect within the habituation paradigm. 相似文献
179.
Parents often provide generous financial transfers to their adult children, perhaps assisting with college expenses, recognizing major life course events, or cushioning against negative financial shocks. Because resources are limited, a transfer made to one child likely affects transfers made to others in the family. Despite such possibilities, data limitations have led previous authors to focus almost exclusively on a single type of transfer made at a single point in time. Using data from the Health and Retirement Study, we examine the relationships among parental transfers for college and later cash transfers to all children within a family. We find that parents typically spend differentially on the postsecondary schooling of their children but find no evidence that this differential spending is offset by later cash transfers. 相似文献
180.
The Decline of Monarchy in Nepal,the Ascendancy of the Professional Middle Class and the Event that Transformed Them 下载免费PDF全文
Kathleen M. Gallagher 《Journal of historical sociology》2018,31(4):420-435
In the years leading up to the dissolution of absolute monarchy in Nepal in 1990, resistance to political authority proceeded fitfully. Opposition to the crown gained momentum after the involvement of the professional middle class. Using Max Weber's theory on legitimate power and class, this paper analyzes the erosion of the legitimacy of absolute monarchy, the ascendancy of the professional middle class, and how one event, a peaceful forum that ended in mass arrest, created momentum for the People's Movement by transforming the political subjectivity of the professional middle class, who, in turn, helped catalyze opposition to absolute rule. 相似文献