Which form of therapy is most likely to be criticized for being too expensive and time-consuming?

The correct answer is psychoanalysis

Psychoanalysis therapy is an arrangement of hypotheses and remedial procedures identified with the investigation of the oblivious personality, which together shape a strategy for treatment for psychological well-being scatters. The teach was built up in the mid 1890s by Austrian neurologist Sigmund Freud and stemmed halfway from the clinical work of Josef Breuer and others.