P- In support of the psychodynamic approach, Freud conducted case studies demonstrating his concepts.
E - Little Hans demonstrated the Oedipus Complex as Hans displaced this fear of castration onto horses which explained his phobia according to Freud.
A - HW, only Freud conducted these case studies they could be open to researcher bias as he could be looking for evidence for his own theories. It is also hard to generalise from one individual to the general population, due to his highly subjective interpretations.
L - Therefore, Freud’s methods could be said to lack scientific rigour