8,197 research outputs found
Arthur C. Perry to John D. Feerick
No full textLetter from Arthur C. Perry, Assistant to the President, to John D. Feerick, extending the thanks of President Johnson to Feerick for his scholarly article.https://ir.lawnet.fordham.edu/twentyfifth_amendment_correspondence/1043/thumbnail.jp
Dr. John D. Perry, 1918.
No full textDr. John D. Perry, 1918. Dr. Perry was a optometrist.Source: Booklet, "Winston-Salem, City of Industry," 1918
U.S. Secretary of Energy nominee Rick Perry testifies at his confirmation hearing in this excerpt
No full textEnergy Secretary nominee and former Texas Governor Rick Perry, testifies before the Senate Energy and Natural Resources Committee in this excerpt from his confirmation hearing. Senator Lisa Murkowski (R-AK) chairs the hearing and makes opening statements. Senators John Cornyn (R-TX) and Joe Manchin (D-WV) introduce Perry. Following his introductory remarks, Perry answers questions about comments he made during his presidential bid about ending the EPA and denying global warming. Perry also talks about nuclear waste disposal. Senator Debbie Stabenow (D-MI) asks Perry about funding for the Facility for Rare Isotope Beams (F-RIB) at Michigan State University
Analyzing Social Experiments as Implemented: A Reexamination of the Evidence from the HighScope Perry Preschool Program
No full textSocial experiments are powerful sources of information about the effectiveness of interventions. In practice, initial randomization plans are almost always compromised. Multiple hypotheses are frequently tested. "Significant" effects are often reported with p-values that do not account for preliminary screening from a large candidate pool of possible effects. This paper develops tools for analyzing data from experiments as they are actually implemented. We apply these tools to analyze the influential HighScope Perry Preschool Program. The Perry program was a social experiment that provided preschool education and home visits to disadvantaged children during their preschool years. It was evaluated by the method of random assignment. Both treatments and controls have been followed from age 3 through age 40. Previous analyses of the Perry data assume that the planned randomization protocol was implemented. In fact, as in many social experiments, the intended randomization protocol was compromised. Accounting for compromised randomization, multiple-hypothesis testing, and small sample sizes, we find statistically significant and economically important program effects for both males and females. We also examine the representativeness of the Perry study.social experiment, compromised randomization, early childhood intervention, multiple-hypothesis testing
Analyzing social experiments as implemented: evidence from the HighScope Perry Preschool Program
No full textSocial experiments are powerful sources of information about the effectiveness of interventions. In practice, initial randomization plans are almost always compromised. Multiple hypotheses are frequently tested. "Significant" effects are often reported with p-values that do not account for preliminary screening from a large candidate pool of possible effects. This paper develops tools for analyzing data from experiments as they are actually implemented. We apply these tools to analyze the influential HighScope Perry Preschool Program. The Perry program was a social experiment that provided preschool education and home visits to disadvantaged children during their preschool years. It was evaluated by the method of random assignment. Both treatments and controls have been followed from age 3 through age 40. Previous analyses of the Perry data assume that the planned randomization protocol was implemented. In fact, as in many social experiments, the intended randomization protocol was compromised. Accounting for compromised randomization, multiple-hypothesis testing, and small sample sizes, we find statistically significant and economically important program effects for both males and females. We also examine the representativeness of the Perry study. Download appendix
Analyzing Social Experiments as Implemented: A Reexamination of the Evidence From the HighScope Perry Preschool Program
No full textSocial experiments are powerful sources of information about the effectiveness of interventions. In practice, initial randomization plans are almost always compromised. Multiple hypotheses are frequently tested. "Significant" effects are often reported with p-values that do not account for preliminary screening from a large candidate pool of possible effects. This paper develops tools for analyzing data from experiments as they are actually implemented. We apply these tools to analyze the influential HighScope Perry Preschool Program. The Perry program was a social experiment that provided preschool education and home visits to disadvantaged children during their preschool years. It was evaluated by the method of random assignment. Both treatments and controls have been followed from age 3 through age 40. Previous analyses of the Perry data assume that the planned randomization protocol was implemented. In fact, as in many social experiments, the intended randomization protocol was compromised. Accounting for compromised randomization, multiple-hypothesis testing, and small sample sizes, we find statistically significant and economically important program effects for both males and females. We also examine the representativeness of the Perry study.
Analyzing Social Experiments as Implemented: A Reexamination of the Evidence From the HighScope Perry Preschool Program
No full textSocial experiments are powerful sources of information about the effectiveness of interventions. In practice, initial randomization plans are almost always compromised. Multiple hypotheses are frequently tested. "Signicant" effects are often reported with p-values that do not account for preliminary screening from a large candidate pool of possible effects. This paper develops tools for analyzing data from experiments as they are actually implemented. We apply these tools to analyze the influential HighScope Perry Preschool Program. The Perry program was a social experiment that provided preschool education and home visits to disadvantaged children during their preschool years. It was evaluated by the method of random assignment. Both treatments and controls have been followed from age 3 through age 40. Previous analyses of the Perry data assume that the planned randomization protocol was implemented. In fact, as in many social experiments, the intended randomization protocol was compromised. Accounting for compromised randomization, multiple-hypothesis testing, and small sample sizes, we find statistically significant and economically important program effects for both males and females. We also examine the representativeness of the Perry study.early childhood intervention; compromised randomization; social experiment; multiple-hypothesis testing
Letter from the secretary of the treasury, in answer to a resolution of the House of February 4th, last, transmitting report of the president of the Union Pacific Railroad, Eastern Division, for the years 1862-66 ...
No full textJohn D. Perry, president.Referred to the Committee on the Pacific railroad and ordered to be printed, May 6, 1868.Mode of access: Internet
FACULTY RECITAL JOHN PERRY, piano Monday, October 24, 1983 8:00 p.m. in Hamman Hall
No full textPROGRAM: Piano sonata no. 23 in F minor, op. 57 / Ludwig van Beethoven -- Le tombeau de Couperin / Maurice Ravel -- Prelude in D major, op. 23, no. 4 / Sergei Rachmaninoff -- Fantasie in C major, op. 17 / Robert Schuman
FACULTY RECITAL JOHN PERRY, piano Thursday, January 20, 1994 8:00 p.m. Stude Concert Hall
No full textRecording of performance is incomplete.Program: Sonata in B-flat Major, K. 333 / Wolfgang Amadeus Mozart -- Nocturne in D-flat Major, Op. 27 No. 2 / Frederic Chopin -- Sonata in A-flat Major, Op. 110 / Ludwig van Beethoven -- Impromptu in C minor, Op. 90 No. 1 / Franz Schubert -- Sonata in F minor, Op. 5 / Johannes Brahms -- Melodie, Op. 3 No. 3 / Sergei Rachmaninof
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