Observational method

Results: 198



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151Categorical Variables and Functional Form

Categorical Variables and Functional Form

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Source URL: www.doleta.gov

Language: English - Date: 2012-06-21 13:46:43
152On Scientific Research in Education: Questions, Not Methods, Should Drive the Enterprise Richard J. Shavelson1 Stanford University and Lisa Towne

On Scientific Research in Education: Questions, Not Methods, Should Drive the Enterprise Richard J. Shavelson1 Stanford University and Lisa Towne

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Source URL: www.nea.org

Language: English - Date: 2014-09-03 08:19:16
153U.S. DEPARTMENT OF EDUCATION  WWC Single Study Review What Works Clearinghouse™ February 2013

U.S. DEPARTMENT OF EDUCATION WWC Single Study Review What Works Clearinghouse™ February 2013

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Source URL: ies.ed.gov

Language: English - Date: 2013-01-29 13:53:24
154Branded Template System v107

Branded Template System v107

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Source URL: www.fda.gov

Language: English
155Structural Spectroscopy™ - A Translational, Magnetic Resonance Based, Structure Biomarker for Characterizing Fine Anatomical Structures T. James1, J. Heinrich1, D. Chase1, J Stearn1, L Farr1, K James1, P. Tokarczuk2, S

Structural Spectroscopy™ - A Translational, Magnetic Resonance Based, Structure Biomarker for Characterizing Fine Anatomical Structures T. James1, J. Heinrich1, D. Chase1, J Stearn1, L Farr1, K James1, P. Tokarczuk2, S

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Source URL: www.acuitasmedical.com

Language: English - Date: 2013-05-08 12:27:41
156NBER WORKING PAPER SERIES  OBSERVATIONAL LEARNING: EVIDENCE FROM A RANDOMIZED NATURAL FIELD EXPERIMENT Hongbin Cai Yuyu Chen

NBER WORKING PAPER SERIES OBSERVATIONAL LEARNING: EVIDENCE FROM A RANDOMIZED NATURAL FIELD EXPERIMENT Hongbin Cai Yuyu Chen

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Source URL: www.nber.org

Language: English - Date: 2007-10-11 12:14:36
157Field Experiments:  A Bridge Between Lab and Naturally-Occurring Data

Field Experiments: A Bridge Between Lab and Naturally-Occurring Data

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Source URL: www.nber.org

Language: English - Date: 2007-03-22 12:04:51
158Developmental Medicine and Child Neurology journal

Developmental Medicine and Child Neurology journal

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Source URL: www.equator-network.org

Language: English - Date: 2014-03-14 23:31:13
159

PDF Document

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Source URL: www.oecd.org

Language: English - Date: 2014-07-04 20:48:09
160

PDF Document

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Source URL: www.strobe-statement.org

Language: English - Date: 2011-09-20 07:58:10