Ex-gay groups use several different techniques. Love in Action hosts workshops on "child development, gender roles, and personal sexuality," one-on-one Biblical guidance, "a structured environment help establish new routines and healthy patterns of behaviour", "challenging written assignments and interactive projects," "family involvement to improve communication... and to facilitate marital reconciliation," and "hiking, camping, canoeing, and rafting." Exodus International considers reparative therapy to be a useful tool, but not a necessary one. Evergreen International did not advocate or discourage particular therapies and states that "therapy will likely not be a cure in the sense of erasing all homosexual feelings."