Final answer:
The first wave of behavioral therapies in psychology were associated with the theories of personality and psychopathology proposed by Freud and his followers, as well as the humanistic approach of Maslow and Rogers.
Step-by-step explanation:
The first wave of behavioral therapies in psychology was predominantly associated with the primary theories of personality and psychopathology developed by Sigmund Freud and his followers, as well as the humanistic approach proposed by Abraham Maslow and Carl Rogers. Freud's psychodynamic perspective emphasized the role of the unconscious mind and childhood experiences in shaping personality and psychopathology. Maslow and Rogers focused on the growth potential of individuals and emphasized free will and self-determination. These theories laid the foundation for the development of behavioral therapies such as cognitive therapy and cognitive-behavioral therapy.