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Historically Controlled Study

Known as: Studies, Historical Control, Study, Historical Control, Study, Historical Controlled 
A study that compares a group of participants receiving an intervention with a similar group from the past who did not.
National Institutes of Health

Related topics

Related topics

2 relations
legislation & jurisprudencestandards characteristics

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Leadership Efforts to Close the Achievement Gap for Historically Underperforming Subgroups (HUS) in Elementary Schools (K-6): How One Suburban School District Is Addressing the Achievement Gap.
2017
2017
Digital Documentation of Monuments: RTI and Photogrammetry in Emanu-El Cemetery, Victoria BC
Sources (1) Congregation Emanu-el. 2013. Sefer Emanu-El: An Illustrated History of Victoria’s Jewish Community and Canada’s… 
2016
2016
Silences, Stereotypes, and Double-Entendre in Jean Rhys's Wide Sargasso Sea
This paper explores Wide Sargasso Sea's articulation of race and gender in the context of a debate that has been waged within… 
2005
2005
The utilisation of formative and summative electronic assessments in historically disadvantaged institutions (HDI) in the Western Cape
In this thesis, I explore the benefit of electronic formative assessment on learner achievement. Studies had revealed the… 
2002
2002
On the Content Traits of Sima Guang's Historical Criticism in Tongjian
Sima Guang's historical criticism in Tongjian, integ rates critical writings with record events, thus becomes the organic… 
1997
1997
A two-stage protocol for verifying vital status in large historical cohort studies.
When access to the Social Security Administration's Master Death Claim File was restricted in the mid-1980s, researchers were… 
Review
1997
Review
1997
Cancer mortality among petroleum refinery and chemical manufacturing workers in Texas.
Epidemiologic historical cohort studies of petroleum refinery and chemical manufacturing workers in Texas were reviewed to… 
Review
1995
Review
1995
Prenatal weight gain and the birthweight of triplets.
The objective of this study was to evaluate the association between maternal factors, including rates of gestational weight gain… 
Review
1983
Review
1983
Heterogeneity in historical cohort studies: a source of bias in assessing lung cancer risk.
Historical cohorts that are heterogeneous with respect to era in which exposure to a hazard began are subject to chronology bias… 
1970
1970
A New Literacies Approach to Academic Numeracy Practices in Higher Education
This paper explores the terms ‘mathematical literacy’, ‘quantitative literacy’ and ‘numeracy’, in order to gain theoretical… 
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