Putting theories to work

Last time I discussed a method to find relevant theories for your topic of interest and to begin to consider possible predictions from the theory. Let's use an example and think things through using the patient-by-treatment-context interactive model of Christensen and Johnson (2002). The model proposes that the relationship between patient characteristics (e.g., personality and beliefs) and patient adherence (e.g., preventative care) is moderated by the treatment context (e.g., primary health provider characteristics and behavior). I like to draw things out so I get a better understanding of it.

						Patient adherence (preventative care, vaccinations)
	Patient characteristics (personality and beliefs)
				Treatment context (e.g., primary health provider characteristics and behavior)

 

 

So we can begin tweaking some of the variables and think about how they would be affected in the model. We could consider patients who do not have faith in modern medicine. The model suggests that it is the primary health provider (PHP) who is the determining factor- so if the PHP was understanding of the patient's beliefs, it should increase vaccination use.   

Let's consider how we went about this process so far. 

The Literature Review led to a Theory which led to Predictions

Next time we will take it to the next step of research questions. Do you have an issue or a question that you would like me to discuss in a future post? Would you like to be a guest writer? Send me your ideas! leann.stadtlander@waldenu.edu 

Christensen, A. J. & Johnson, J. A. (2002). Patient adherence with medical treatment regimens: An interactive approach. Current Directions in Psychological Science, 11(3), 94-97.