New psychology students and incoming college freshmen may be required to take an introduction to psychology course. This first experience in psychology might cover topics that include the psychological profession, the history of psychology, important figures in psychology, memory, learning, mental illness, and human development. Most introductory courses focus on basic or broad concepts and facts. This class typically has no prerequisites and does not require any prior knowledge or experience in the psychological profession.
Abnormal psychology focuses on the understanding of mental illnesses. This might include disease progression, diagnosis and evaluation and treatment. Specific mental illnesses might be covered, such as schizophrenia, depression, anxiety disorders, or personality disorders. Prerequisite classes, such as introduction to psychology, are often required.
Human development or developmental psychology is a category consisting of broad, basic courses that deal with the progression of our cognitive, emotional, physical and social growth. Students are usually expected to understand basic learning principles, memory, self-regulating behaviors, social interactions and overall brain development. A human development class might focus on a specific time frame, such as conception through early childhood. These courses might also cover developmental theorists such as Jean Piaget and Lev Vygotsky.