Biology: Research Proposal on Personality Types and Stress Responses

This Biology research proposal investigates the relationship between personality types (Type A and Type B) and stress responses, specifically focusing on pulse rate changes when exposed to a mild stressor. The proposal outlines the rationale, aim, and objectives of the study, emphasizing the connection between personality traits and stress-related illnesses. It includes a review of relevant theories on personality and stress, such as Freud's theory, Eysenck's personality theory, and Selye's theory. The research design involves an experimental method with independent measures, where participants are subjected to a stressor (solving a jigsaw puzzle) and their pulse rates are measured. The proposal details key stages of the investigation, including participant selection (opportunity sampling), ethical considerations, and potential confounding variables like age, gender, smoking, and caffeine consumption. The hypothesis predicts that Type A personalities will exhibit higher pulse rates under stress compared to Type B personalities, and addresses limitations and ethical issues associated with the study. The study aims to determine the symptoms and medical conditions associated with stress, and to determine the type of population affected by stress.