No evidence for testosterone’s causal effect on decision-making under risk and ambiguity: A pre-registered triple-blind single-dose administration study in females

The datasets in this archive contain all processed data of which the results are described in ‘No evidence for testosterone’s causal effect on decision-making under risk and ambiguity: A pre-registered triple-blind single-dose administration study in females’ (Woyke, Ikink, Heuvelmans, Roelofs, & Figner, Hormones and Behavior, 2020, forthcoming). The paper investigates the causal effect of testosterone on ambiguous and risky choice in the gain and loss domain, using a triple-blind, placebo-controlled, randomized, between-subjects design with 80 healthy female participants (18-27 years; M=21.4, SD=2.1). All analyses were pre-registered, and both researchers and reviewers remained blind to the treatment conditions (testosterone/placebo) until the manuscript was revised for publication. Participants received 0.5mg of testosterone or a matched placebo using a well-established, oral administration procedure, and completed 3.5h to 4.5h later a shortened version of the Risk and Ambiguity Task (RAT) described by Tymula et al. (2012, 2013). The documentation and codebook file describes the content of the datasets.

Identifier
DOI https://doi.org/10.17026/dans-zyk-45ha
PID https://nbn-resolving.org/urn:nbn:nl:ui:13-qv-rt9h
Metadata Access https://easy.dans.knaw.nl/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:easy.dans.knaw.nl:easy-dataset:160832
Provenance
Creator Woyke, I.C.; Ikink, I.; Heuvelmans, V.R.; Roelofs, K.; Figner, B.
Publisher Data Archiving and Networked Services (DANS)
Contributor Radboud University
Publication Year 2020
Rights info:eu-repo/semantics/restrictedAccess; DANS License; https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf
OpenAccess false
Representation
Resource Type Dataset
Format R; pdf; csv; html
Discipline Agriculture, Forestry, Horticulture, Aquaculture; Agriculture, Forestry, Horticulture, Aquaculture and Veterinary Medicine; Life Sciences; Psychology; Social Sciences; Social and Behavioural Sciences; Soil Sciences
Spatial Coverage Nijmegen, the Netherlands