This is the reason why many people mistake Aquarius for a water sign, but it is in actual fact an intellectual air sign and not a water sign. Zodiac signs all have their different signs and meanings, so it is up to you to determine the meaning.
Key Concepts of Adlerian Theory and Therapy Add Remove The main concepts of Adler's theory are social interest, holism, lifestyle, goals or directionality and equality. Individual psychology is the name of the school of personality theory and psychotherapy developed by Alfred Adler (1870-1937), a Viennese general practice physician turned psychiatrist.
Family Constellation/Birth Order. Alfred Adler theorized that an individual's personality will depend to some extent upon his or her position within the family in terms of sibling birth order.lfred Adler theorized that an individual's personality will depend to some extent upon his or her position within the family in terms of sibling birth order.