Book reviews     

Leonard Shatzkin  John Tebbel  Marc Aronson  Amy S. Doherty  Sally P. Bennett  Robert A. Colby  J. James Mancuso  Thomas L. Bonn 《Publishing Research Quarterly》1995,11(2):117-129

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Experimental analysis of proximity as a social stimulus: Increasing on‐task behavior of an adolescent with autism     

Susan M. Wilczynski  Iantha Fusilier  Melanie Dubard  Amy Elliott 《Psychology in the schools》2005,42(2):189-196

Experimental analysis of social stimuli has typically been restricted to the presence or absence of verbal attention. In the present study, an ABAB design was used to assess the influence of proximity as a social stimulus. Close and distant proximity of a familiar adult was systematically manipulated to evaluate the effect of proximity on the on‐task behavior of a 15‐year‐old male with autism. Baseline, experimental analysis, and intervention phases were conducted within a self‐contained classroom. Pronounced effects of distant educator proximity to the participant were evident during both the experimental analysis and intervention, with increased on‐task behavior occurring in the distant condition. Future recommendations for the investigation of proximity as a relevant social stimulus are forwarded. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 189–196, 2005.  相似文献   

Dry Bones and Indian Sermons: Praying Indians in Colonial America     

Amy N. Qualls 《Journal of American culture (Malden, Mass. : 2003)》2006,29(1):69-70

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Day care alternatives     

Amy Laura Dombro 《Early Childhood Education Journal》1983,11(1):44-44

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School-age day care     

Amy Laura Dombro 《Early Childhood Education Journal》1983,10(3):43-43

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Our year begins     

Amy Laura Dombro 《Early Childhood Education Journal》1982,10(1):4-5

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Triangulating Clinically Meaningful Change in the Six-minute Walk Test in Individuals with Chronic Heart Failure: A Systematic Review     

Michael J. Shoemaker  Amy B. Curtis  Eric Vangsnes  Michael G. Dickinson 《Cardiopulmonary Physical Therapy Journal》2012,23(3):5-15

Purpose

The purpose of the present review was to use existing, published data to provide an estimate of the amount of change in six-minute walk test distance (Δ6MWT) that represents a clinically meaningful change in individuals with chronic heart failure (CHF).

Methods

The present review included two separate literature searches of the CINAHL and Medline databases for articles that: (1) reported the intraclass correlation coefficient (ICC) of the 6MWT in individuals with CHF, and (2) used the 6MWT along with either aerobic capacity or health-related quality of life (HRQL) as study endpoints in randomized controlled trials (RCTs) of exercise-based intervention for individuals with CHF. The ICCs were used to calculate the minimum detectable difference (MDD) at the 95% confidence interval for each included study. The Δ6MWT associated with aerobic capacity and HRQL within-group effect sizes for the intervention and control groups in each included RCT was analyzed using receiver operating characteristic (ROC) curves.

Results

Thirteen articles reported the ICC for the 6MWT. The mean (standard deviation) MDD calculated based on these data was 43.1(16.8) m. Eighteen RCTs measured the 6MWT and either aerobic capacity and/or HRQL. A Δ6MWT of 40–45 m was associated with at least moderate aerobic capacity and HRQL effect sizes in the intervention groups. The Δ6MWT thresholds that discriminated between intervention and control groups using ROC curves revealed the following sensitivity/specificity for the respective thresholds: 19 m, 94.4/83.3%, 32 m, 83.3/94.4%, and 48 m 44.4/100% (AUC = .935, p = .009, CI_95% .855, 1.015).

Conclusions

A Δ6MWT of approximately 45 m appears to exceed measurement error and be associated with significant changes in either aerobic capacity and/or HRQL.Key Words: heart failure, six-minute walk test, clinically meaningful change, minimum detectable difference  相似文献   

Informed choice and deaf children: underpinning concepts and enduring challenges   总被引：3，自引：0，他引：3  

Young A  Carr G  Hunt R  McCracken W  Skipp A  Tattersall H 《Journal of deaf studies and deaf education》2006,11(3):322-336

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Doulas as community health workers: lessons learned from a volunteer program     

Kane Low L  Moffat A  Brennan P 《The Journal of perinatal education》2006,15(3):25-33

Doulas, women who primarily provide social support during childbirth, have been associated with a number of positive health outcomes. Because the primary model of practice for doulas is a fee-for-service model in which families privately hire a doula, many expectant women who could benefit from doula support are unable to access the service. The Doulas Care program, located in Ann Arbor, Michigan, represents one model in which doulas provide services without charge. As a result of their extended role in the community, doulas who work with the Doulas Care program have unique educational needs. Through the use of focus groups with the program's volunteer doulas, educational needs related to overcoming barriers to being a doula working in the community were identified. Recommendations for education and training are made to improve the support doulas offer as community health outreach workers.  相似文献   

Research summaries for normal birth     

Romano AM 《The Journal of perinatal education》2006,15(3):58-60

In this column, the author presents summaries of four research studies that further support the benefits of normal birth. The topics of the studies address cord clamping of term infants, the association of multiple cesareans and placental abnormalities, induction of labor at 41 weeks, and the World Health Organization's recently released pediatric growth charts.  相似文献