Answer:
a. Birth order, social interactions, coping, early recollections, and private logic.
Step-by-step explanation:
According to Adlerian theory, one's lifestyle is identified by examining one's birth order, social interactions, coping, early recollections, and private logic. All of these factors play a role in how we behave, how we understand ourselves and how we interact with the world. This means that an individual's lifestyle is unique, due to hereditary and cultural factors, as well as his creative power.