Most undergraduate degrees focus on general overview of subjects like the following:
''
To answer these and other questions about the mind, psychologists observe evolutionary factors, biological bases of behavior, cultural and social inputs, and the day to-day situations in which individuals find themselves. Most of the research conducted in Harvard’s Department of Psychology concerns basic psychological processes such as attention, perception, memory, categorization, reasoning, decision-making, language, cognitive and social development, social cognition, intergroup relations, and morality. In addition, some members of the department conduct research on the etiology, development, and treatment of psychopathology. All members of the department share the common goal of understanding mind, brain, and behavior through empirical investigation, and our teaching reflects this goal.'' -
https://undergrad.psychology.fas.harvard.edu/
In the process they may mention opinions from specialists in psychoanalysis, behaviorism, cognitive psychology, evolutionary psychology etc., but they do not force you into thinking within a particular school (say radical behaviorism), rather they focus more on empirical studies drawing on different theories.