Final answer:
The biopsychosocial factors can change over the course of life, including in relation to common fears. Genetic and environmental factors play a role in fear acquisition and development. Biological, psychological, and social factors all contribute to our fears.
Step-by-step explanation:
The biopsychosocial model suggests that health/illness is determined by an interaction of biological, psychological, and social factors. These factors can change over the course of life, including in relation to common fears. For example, a study conducted by Kendler in 2008 explored the development of common fears and found that both genetic and environmental factors play a role in fear acquisition and development.
Biologically, our fear response is influenced by genetic and neurological factors. Some people may have a genetic predisposition to being more fearful, while others may have a less reactive fear response due to differences in brain structure and chemistry.
Psychologically, our fears can be shaped by our thoughts, feelings, and past experiences. For instance, if someone had a traumatic experience related to a specific fear object, they may develop a phobia or intense fear of that object.
Socially, our fears can be influenced by our environment and the people around us. For example, if someone grows up in a culture that portrays certain things as scary or dangerous, they may adopt those fears as well.