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QUANTITATIVE BEHAVIORAL GENETIC AND MOLECULAR GENETIC FOUNDATIONS OF THE REINFORCEMENT SENSITIVITY THEORY DIMENSIONS

dataset
posted on 26.11.2019 by Snežana Smederevac, Petar Čolović
The dataset „rsqDataNov19Eng.csv“ contains a total of 223 cases, each case representing a twin pair. The dataset contains the following variables: DNK_zygosity: 1 – monozygotic, 2 - dizygotic gender: gender – twin1 age: age – twin1 gender_b2: gender – twin2 age_b2: age – twin2 (for control purposes) age.cent: age - centered age.squared: age - squared bispar: BIS - twin 1 – gender and age effects controlled baspar: BAS - twin 1 – gender and age effects controlled fightpar: Fight - twin 1 – gender and age effects controlled flightpar: Flight - twin 1 – gender and age effects controlled freezepar: Freeze - twin 1 – gender and age effects controlled bisparb2: BIS - twin 2 – gender and age effects controlled basparb2: BAS - twin 2 – gender and age effects controlled fightparb2: Fight - twin 2 – gender and age effects controlled flightparb2: Flight - twin 2 – gender and age effects controlled freezeparb2: Freeze - twin 2 – gender and age effects controlled BIS: BIS - twin 1 – raw data BAS: BAS - twin 1 – raw data FIGHT: Fight - twin 1 – raw data FLIGHT: Flight - twin 1 – raw data FREEZE: Freeze - twin 1 – raw data BIS_b2: BIS - twin 2 – raw data BAS_b2: BAS - twin 2 – raw data FIGHT_b2: Fight - twin 2 – raw data FLIGHT_b2: Flight - twin 2 – raw data Freeze_b2: Freeze - twin 2 – raw data The datasets „rRST_MZ_DZ.csv“ and „rRST_1MZ_DZ.csv“ contain identical sets of variables, while the participant samples differ. The dataset „rRST_MZ_DZ.csv“ contains a total of 343 cases while the dataset „rRST_1MZ.csv“ contains a total of 216 cases, comprising the values on COMT, DRD2 and BDNF, zygosity variable, scores on RSQ scales in three modalities, and general data (gender, age, gender squared variable for partialization.) The participant sample contained in the file „rRST_MZ_DZ.csv“ comprises the data from all twins included in the study, both monozygotic and dizygotic, while in the file „rRST_1MZ.csv“ comprises the data from all dizygotic twins and one monozygotic twin from each monozygotic twin pair (the choice was random). Variables: Molecular genetic data: - COMT – two categories described in the text; - DRD2 – two categories described in the text; - BDNF – two categories described in the text; RSQ scores with missing data: - bis_rsq29 – RSQ BIS - bas_rsq29 – RSQ BAS - fight_rsq29 – RSQ Fight - flight_rsq29 – RSQ Flight - freeze_rsq29 – RSQ Freeze RSQ scores with missing data replaced using the EM procedure: - bis_rsq29_EM - RSQ BIS - bas_rsq29_EM - RSQ BAS - fight_rsq29_EM - RSQ Fight - flight_rsq29_EM - RSQ Flight - freeze_rsq29_EM - RSQ Freeze RSQ scores with missing data replaced using the EM procedure, the effects of gender, age, and age squared controlled: - bis_rsq29_EM_par - RSQ BIS, - bas_rsq29_EM_par - RSQ BAS - fight_rsq29_EM_par - RSQ Fight - flight_rsq29_EM_par - RSQ Flight - freeze_rsq29_EM_par - RSQ Freeze General data: - DNK_zygosity: 1 - monozygotic, 2 – dizygotic - Gender: 1 – male, 2 – female - Age: numeric variable
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