David Barlow and Other Clinical and Research Psychologists Have Argued

David Barlow and other clinical and research psychologists have argued that:

A) psychologists should always use evidence-based treatments with their clients.
B) the research community should be more open to alternative treatments,even if the treatments have little validation.
C) treatment techniques should be developed in the "real" world rather than in the psychological laboratory.
D) psychological theory should be the most important factor guiding the selection of treatment for a particular condition.