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Aalborg, Annette E.; Miller, Brenda A.; Husson, Gail; Byrnes, Hilary F.; Bauman, Karl E.; Spoth, Richard L. – Health Education Journal, 2012
Objective: To examine factors that influence the effectiveness and quality of implementation of evidence-based family-focused adolescent substance use prevention programmes delivered in health care settings and to assess the effects of programme choice versus programme assignment on programme delivery. Design: Strengthening Families Program: For…
Descriptors: Family Programs, Substance Abuse, Control Groups, Health Services
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Cutajar, Margaret C.; Mullen, Paul E.; Ogloff, James R. P.; Thomas, Stuart D.; Wells, David L.; Spataro, Josie – Child Abuse & Neglect: The International Journal, 2010
Objective: To determine the rate and risk of clinical and personality disorders diagnosed in childhood and adulthood in those known to have been sexually abused during childhood. Methods: Forensic medical records of 2,759 sexually abused children assessed between 1964 and 1995 were linked with a public psychiatric database between 12 and 43 years…
Descriptors: Health Services, Personality Problems, Substance Abuse, Sexual Abuse
Cahalan, Margaret; Goodwin, David – Pell Institute for the Study of Opportunity in Higher Education, 2014
In January 2009, in the last week of the Bush Administration, the U.S. Department of Education (ED), upon orders from the departing political appointee staff, published the final report in a long running National Evaluation of Upward Bound (UB). The study was conducted by the contractor, Mathematica Policy Research. After more than a year in…
Descriptors: Federal Programs, College Readiness, Access to Education, Data Analysis
Hubbard, Betty; Rainey, Jacquie – American Journal of Health Education, 2007
Background: Tobacco use, poor eating habits, and physical inactivity are the modifiable risk behaviors most associated with the leading causes of morbidity and mortality in the United States. Because these risk behaviors are established during adolescence, the nation's schools are uniquely positioned to develop health literacy in students.…
Descriptors: Control Groups, Literacy Education, Health Education, Physical Activities
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Porter, Sandra G.; Day, Joseph; McCarty, Richard E.; Shearn, Allen; Shingles, Richard; Fletcher, Linnea; Murphy, Stephanie; Pearlman, Rebecca – CBE - Life Sciences Education, 2007
Researchers in the field of bioinformatics have developed a number of analytical programs and databases that are increasingly important for advancing biological research. Because bioinformatics programs are used to analyze, visualize, and/or compare biological data, it is likely that the use of these programs will have a positive impact on biology…
Descriptors: Experimental Groups, Control Groups, Visualization, Genetics
Clark, Sheldon B.; And Others – 1991
Suggestions, based on the experience of researchers at Oak Ridge (Tennessee) Associated Universities (ORAU), are offered on how evaluations in which true experimental designs are not possible can be designed for meaningful comparison. The ORAU conducts evaluation and assessment studies of educational programs intended to explore some aspect of the…
Descriptors: Case Studies, Comparative Analysis, Control Groups, Databases