Desirae Wood, Weber State University
Social and Behavioral Sciences
Previous research has suggested that genetic polymorphisms may be correlated with specific behaviors and personality traits. The SLC6A4 gene that codes for the serotonin transporter contains a polymorphism in the promoter region that has been associated with anxiety, depression, and other psychiatric disorders. There have been reports linking SLC6A4 polymorphisms to traits such as neuroticism and harm avoidance (HA), but the relationship to novelty seeking (NS) is unclear. HA and NS are personality traits that have been correlated to some forms of risk taking, including casual sex. This present study was designed to explore a potential link between SLC6A4 polymorphisms in relation to novelty seeking, the frequency of casual sex behavior, and the cognitive assessment of how risky such behavior is. Undergraduate students (n=288) completed the Cloninger Temperament and Character Inventory, the Physical Risk Frequency Inventory, and the Physical Risk Assessment Inventory, and provided cheek swab cell samples for genotyping via polymerase chain reaction (PCR) and electrophoresis gel. Ongoing data collection and data analysis will be complete by the end of November.