Psychodynamic Approach - Evaluation
+Explanatory power - The approach has provided a huge influence to western psychology and is a dominant force.
-The case study method - can't make universal claims based on an individual. The findings were also subjective. This approach lacks a scientific base.
-Untestable concepts - doesn't meet the scientific criterion of falsification, it isn't open to empirical testing. Theories in this approach are untestable.