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

The dataset contains the following variables: DNA_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 dataset „rsqDataMGEng.csv“ contains a total of 430 cases, comprising the values on COMT, DRD2, BDNF, TPH2 and HTR1A gene polymorfisms, zygosity variable, scores on RSQ scales in three modalities, and general data (gender and age).

The participant sample contained in the file „rsqDataMGEng.csv“ comprises the data from twins included in the study and the information about gene polymorfisms. The dataset contains the following variables: DNA_zygosity: 1 – monozygotic, 2 - dizygotic gender: gender, 1- male, 2-female age: age of each participant Molecular genetic data: COMT – wiith three categories (genotypes) described in the text 1 – AA (Met/Met) 2 – AG (Val/Met) 3 – GG (Val/Val) ; DRD2 – wiith three categories (genotypes) described in the text 1 – AA (A1) 2 – AG (A1/A2) 3 – GG (A2); BDNF – wiith three categories (genotypes) described in the text 1 – CC (Val66Val) 2 – CT (Val66Met) 3 – TT (Met66Met); TPH2 - wiith three categories (genotypes) described in the text 1 – GG 2 – GT 3 – TT; HTR1A - wiith three categories (genotypes) described in the text 1 – CC 2 – CG 3 – GG.