LibraData: UVa's Scholarly Research

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151 to 160 of 781 Results

First grade students early mathematics skills scores obtained in a randomized controlled trial during the COVID-19 pandemic school closures with children studying alone at home in Brazil Apr 14, 2025 - UVA Researchers on Harvard Dataverse Nobre G. F. Amorim, Americo; Jeon, Lieny; Abel, Yolanda; Pape, Stephen, 2025, "First grade students early mathematics skills scores obtained in a randomized controlled trial during the COVID-19 pandemic school closures with children studying alone at home in Brazil", https://doi.org/10.7910/DVN/WIGYFI This database contains scores of the control and experimental group of students of a randomized controlled trial which involved 726 first grade students living in poverty. Skills include: Number identification, Set comparison, Count-sequence, Geometric shape, Spatial sense This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication Data for: Measuring Support for Welfare Policies: Implications for the Effects of Race and Deservingness Stereotypes Apr 14, 2025 - UVA Researchers on Harvard Dataverse Zhirkov, Kirill; Kristin Lunz Trujillo; C. Daniel Myers, 2025, "Replication Data for: Measuring Support for Welfare Policies: Implications for the Effects of Race and Deservingness Stereotypes", https://doi.org/10.7910/DVN/6SHF3S What are the relative contributions of stereotypes about the race and deservingness of welfare recipients to Americans’ opinions on welfare? A recent study employing a conjoint-experimental method finds that Americans’ stereotypes of welfare recipients as undeserving drive negative attitudes towards welfare, while stereotypes of welfare recipients... This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication Data for: Who is “On Welfare”? Validating the Use of Conjoint Experiments to Measure Stereotype Content Apr 14, 2025 - UVA Researchers on Harvard Dataverse Myers, C. Daniel; Zhirkov, Kirill; Lunz Trujillo, Kristin, 2025, "Replication Data for: Who is “On Welfare”? Validating the Use of Conjoint Experiments to Measure Stereotype Content", https://doi.org/10.7910/DVN/6ECD1D In this paper, we use the case of welfare recipients to validate conjoint experiments as a measure of stereotype content. Stereotypes are politically consequential, but their content can be difficult to measure. The conjoint measure of stereotype content, in which respondents see profiles describing hypothetical persons and rate these persons’ degr... This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication Data for: State-Linked Manipulated Media in the Time of Covid-19: A Look at Iran Apr 14, 2025 - UVA Researchers on Harvard Dataverse Bagozzi, Benjamin; Balasubramanian, Karthik; Goel, Rajni; Parker, Christopher, 2025, "Replication Data for: State-Linked Manipulated Media in the Time of Covid-19: A Look at Iran", https://doi.org/10.7910/DVN/MJHKNI What drives changes in the thematic focus of state-linked manipulated media? We study this question in relation to a long-running Iranian state-linked manipulated media campaign that was uncovered by Twitter in 2021. Using a variety of machine learning methods, we uncover and analyze how this manipulation campaign's topical themes changed in relati... This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication data for: The disk-bearing young star IM Lupi. X-ray properties and limits on accretion Apr 14, 2025 - UVA Researchers on Harvard Dataverse Günther, H. M; Matt, S. P.; Schmitt, J. H. M. M.; Güdel, M.; Li, Z.-Y.; Burton, D. M., 2025, "Replication data for: The disk-bearing young star IM Lupi. X-ray properties and limits on accretion", https://doi.org/10.7910/DVN/TO6U8U This archive contains the AAO data used in the referenced publication. The Chandra and ESO/HARPS data can be downloaded from the respective institutional archives. Some information on the data format is below, see the original publication for details. The reduced spectra have not been spliced together and the continuum fitting is not perfect in the... This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication data for: Putting Like a Pro: The Role of Positive Contagion in Golf Performance and Perception Apr 14, 2025 - UVA Researchers on Harvard Dataverse Charles Lee; Sally Linkenauger; Jonathan Bakdash; Jennifer Joy-Gaba; Dennis Proffitt, 2011, "Replication data for: Putting Like a Pro: The Role of Positive Contagion in Golf Performance and Perception", https://doi.org/10.7910/DVN/BOC6K9, Jonathan Bakdash Many amateur athletes believe that using a professional athlete's equipment can improve their performance. Such equipment can be said to be affected with positive contagion, which refers to the belief of transference of beneficial properties between animate persons/objects to previously neutral objects. In this experiment, positive contagion was in... This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication Data for: Human Capital and Voting Behavior Across Generations: Evidence from an Income Intervention Apr 14, 2025 - UVA Researchers on Harvard Dataverse Akee, Randall; Copeland, William; Holbein, John; Simeonova, Emilia, 2025, "Replication Data for: Human Capital and Voting Behavior Across Generations: Evidence from an Income Intervention", https://doi.org/10.7910/DVN/DYCUSZ Replication data for Human Capital and Voting Behavior Across Generations: Evidence from an Income Intervention This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication Data for: A Heavy Hand or a Helping Hand? Information Provision and Citizen Preferences for Anti-Crime Policies Apr 14, 2025 - UVA Researchers on Harvard Dataverse Scartascini, Carlos; Gingerich, Daniel W, 2025, "Replication Data for: A Heavy Hand or a Helping Hand? Information Provision and Citizen Preferences for Anti-Crime Policies", https://doi.org/10.7910/DVN/M0KIRB Do and Dta file for replication This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Replication Data for: A Heavy Hand or a Helping Hand? Information Provision and Citizen Preferences for Anti-Crime Policies Apr 14, 2025 - UVA Researchers on Harvard Dataverse Scartascini, Carlos; Gingerich, Daniel W, 2025, "Replication Data for: A Heavy Hand or a Helping Hand? Information Provision and Citizen Preferences for Anti-Crime Policies", https://doi.org/10.7910/DVN/LQDUK0 Do and Dta file for replication This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.
Lingua Mercatoria: Language and Foreign Direct Investment Apr 14, 2025 - UVA Researchers on Harvard Dataverse Kim, Moonhawk; Liu, Amy H.; Tuxhorn, Kim-Lee; Brown, David S.; Leblang, David, 2025, "Lingua Mercatoria: Language and Foreign Direct Investment", https://doi.org/10.7910/DVN/OMYULN Does language choice attract foreign direct investment (FDI), and if so, how? We argue that language—a dynamic instrument for reducing transaction costs—can influence investors' decision to allocate capital. Potential host countries attract investments by coordinating their domestic language policies—especially those in education—to match the langu... This Dataset is harvested from our partners. Clicking the link will take you directly to the archival source of the data.

First grade students early mathematics skills scores obtained in a randomized controlled trial during the COVID-19 pandemic school closures with children studying alone at home in Brazil

Apr 14, 2025 - UVA Researchers on Harvard Dataverse

Nobre G. F. Amorim, Americo; Jeon, Lieny; Abel, Yolanda; Pape, Stephen, 2025, "First grade students early mathematics skills scores obtained in a randomized controlled trial during the COVID-19 pandemic school closures with children studying alone at home in Brazil", https://doi.org/10.7910/DVN/WIGYFI

This database contains scores of the control and experimental group of students of a randomized controlled trial which involved 726 first grade students living in poverty. Skills include: Number identification, Set comparison, Count-sequence, Geometric shape, Spatial sense