Can anyone give examples of how social workers choose the appropriate theories or methods in practice?

No problem.

Thank you.

Sure. For example, social workers in a drug and alcohol treatment center may suggest using motivational interviewing to change the addictive behaviors of clients. In contrast, workers in an eating disorder clinic may suggest using cognitive behavioral therapy to change the eating routines of clients. Both approaches have been proven effective when attempting to change behaviors. The key is to ensure that the social worker appropriately applies them to the client and situation and that the theory or method works.