Here are some articles that you may find interesting or helpful:

Jonathon Shedler gives a jargon-free introduction to contemporary psychodynamic psychotherapy

American Psychologist article on evidence for the effectiveness of psychodynamic psychotherapy

Harvard Review of Psychiatry reviews empirical studies of the effectiveness of psychoanalytic therapy and psychoanalysis

Jeremy Safran asks: Does Positive Psychology have a dark underside?

Web MD gives a good description of psychodynamic psychotherapy