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DDI study level documentation for study 10.7802/2374 Open Data and Analysis: Executive Functions Neither Associated with Agentic Extraversion nor Sensitive to the Dopamine D2 Blocker Sulpiride Open Data and Analysis: Executive Functions Neither Associated with Agentic Extraversion nor Sensitive to the Dopamine D2 Blocker Sulpiride Open Data and Analysis: Executive Functions Neither Associated with Agentic Extraversion nor Sensitive to the Dopamine D2 Blocker Sulpiride 10.7802/237410.7802/237410.7802/237410.7802/2374 Wacker, Jan Wacker, Jan Herrmann, Wiebke Herrmann, Wiebke GESIS Data Archive for the Social SciencesGESIS Datenarchiv für Sozialwissenschaften Experimental Design: <br> <ul> <li> 200 male participants who either received a capsule with 200 mg of the DA D2-receptor antagonist sulpiride or a non-distinguishable placebo for oral consumption <br> <li> randomized, double-blind between-subjects design with balanced substance conditions <br> <li> inclusion criteria of male sex, right-handedness, physical and mental health, age between 18 and 35 years <br> <li> further details in the preregistration: https://osf.io/eazuh <br> </ul> <br> Main Variables: <br> <ul> <li> AX-CPT: Mean reaction times per within-subject condition from the AX-continuous performance task <br> <li> Switching task: Mean reaction times per within-subject condition <br> <li> 3-back task: Mean reaction times and percentage of correctly identified targets per within-subject condition <br> <li> Mean values for personality (Big Five) measured with the German version of the NEO-PI-3 <br> <li> Mean values for fluid and crystalllized intelligence measured with the intelligence structure battery (INSBAT) </ul>Experimental Design: <br> <ul> <li> 200 male participants who either received a capsule with 200 mg of the DA D2-receptor antagonist sulpiride or a non-distinguishable placebo for oral consumption <br> <li> randomized, double-blind between-subjects design with balanced substance conditions <br> <li> inclusion criteria of male sex, right-handedness, physical and mental health, age between 18 and 35 years <br> <li> further details in the preregistration: https://osf.io/eazuh <br> </ul> <br> Main Variables: <br> <ul> <li> AX-CPT: Mean reaction times per within-subject condition from the AX-continuous performance task <br> <li> Switching task: Mean reaction times per within-subject condition <br> <li> 3-back task: Mean reaction times and percentage of correctly identified targets per within-subject condition <br> <li> Mean values for personality (Big Five) measured with the German version of the NEO-PI-3 <br> <li> Mean values for fluid and crystalllized intelligence measured with the intelligence structure battery (INSBAT) </ul> DeutschlandDeutschland Cross-sectionCrossSectionQuerschnittCrossSection Nicht-WahrscheinlichkeitsauswahINicht-WahrscheinlichkeitsauswahI ExperimentEigenständig auszufüllender FragebogenMessungen und TestsExperimentEigenständig auszufüllender FragebogenMessungen und Tests Free access (without registration) - The research data can be downloaded directly by anyone without further limitations. CC BY 4.0: Namensnennung (https://creativecommons.org/licenses/by/4.0/deed.de)Freier Zugang (ohne Registrierung) - Die Forschungsdaten können von jedem direkt heruntergeladen werden. CC BY 4.0: Namensnennung (https://creativecommons.org/licenses/by/4.0/deed.de) http://dbkapps.gesis.org/dbkoai/oai.asp oai:dbk.gesis.org:SDN/10.7802_2374 2023-03-11 ddi:codebook:2_5