Author/Creator: Orr, Larry L. - British Library Electronic Legal Deposit Catalogue-Journal Issues and Articles Search Results

Author/Creator Orr, Larry L.

1. 2014 Rossi Award Lecture: Beyond Internal Validity. (April 2015)

Authors:: Orr, Larry L.
Journal:: Evaluation review
Issue:: Volume 39:Number 2(2015)
Page Start:: 167
Record Type:: Journal Article
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2. Characteristics of School Districts That Participate in Rigorous National Educational Evaluations. Issue 1 (2nd January 2017)

Authors:: Stuart, Elizabeth A.; Bell, Stephen H.; Ebnesajjad, Cyrus; Olsen, Robert B.; Orr, Larry L.
Journal:: Journal of research on educational effectiveness
Issue:: Volume 10:Issue 1(2017)
Page Start:: 168
Record Type:: Journal Article
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3. Estimates of External Validity Bias When Impact Evaluations Select Sites Nonrandomly. (June 2016)

Authors:: Bell, Stephen H.; Olsen, Robert B.; Orr, Larry L.; Stuart, Elizabeth A.
Journal:: Educational evaluation and policy analysis
Issue:: Volume 38:Number 2(2016:Jun.)
Page Start:: 318
Record Type:: Journal Article
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4. External Validity in Policy Evaluations That Choose Sites Purposively. (26th July 2012)

Authors:: Olsen, Robert B.; Orr, Larry L.; Bell, Stephen H.; Stuart, Elizabeth A.
Journal:: Journal of policy analysis and management
Issue:: Volume 32:issue 1(2013)
Page Start:: 107
Record Type:: Journal Article
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5. On the "Where" of Social Experiments: Selecting More Representative Samples to Inform Policy. Issue 152 (December 2016)

Authors:: Olsen, Robert B.; Orr, Larry L.
Journal:: New directions for evaluation
Issue:: Issue 152(2016)
Page Start:: 61
Record Type:: Journal Article
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6. Some Lessons From 50 Years of Multiarm Public Policy Experiments. (February 2023)

Authors:: Orr, Larry L.; Gubits, Daniel
Other Names:: Jaciw Andrew P. guest-editor.
Journal:: Evaluation review
Issue:: Volume 47:Number 1(2023)
Page Start:: 11
Record Type:: Journal Article
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7. The Role of Evaluation in Building Evidence-Based Policy. Issue 1 (July 2018)

Authors:: Orr, Larry L.
Other Names:: Haskins Ron guest-editor.
Journal:: Annals of the American Academy of Political and Social Science
Issue:: Volume 678:Issue 1(2018)
Page Start:: 51
Record Type:: Journal Article
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8. Using the Results from Rigorous Multisite Evaluations to Inform Local Policy Decisions. (7th June 2019)

Authors:: Orr, Larry L.; Olsen, Robert B.; Bell, Stephen H.; Schmid, Ian; Shivji, Azim; Stuart, Elizabeth A.
Journal:: Journal of policy analysis and management
Issue:: Volume 38:issue 4(2019)
Page Start:: 978
Record Type:: Journal Article
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