- Identify a patient or community group that contributes to or is involved in the principal behavior you are attempting to improve with your intervention.
My intervention is meant to support women who have chosen a method of contraception and have started to use a method.
2. Using any of the individual explanatory theories in “Theory at a Glance”, develop an explanatory model for the target behavior (above) that you will be attempting to influence with your intervention. This can be an extension/based on expected findings (or previously published literature) from your answers to Homework #3. Figures are always very useful... keep it simple.
- I can apply many of the other models of health behavior to the process leading up to choosing a method. For example, the elements of theory of planned behavior and diffusion of innovations theory contain concepts such as subjective norm and observability that can lead to the decision to use contraception and selection of a particular method. However, after choosing method, the stages of behavior change model fits the best because most women are in the action --> maintenance stage of behavior change. Please see figure attached.
3. Identify how one or more of your specific interventions will target one or more of these key factors contributing to the behavior of interest.
Interventions are written in red. The intervention that I propose to improve maintenance of new behavior is a text messaging system in which patients are supported with messages that come directly to their phone about common side effects. This intervention will support women with the most common reason for discontinuation. Another intervention could include better counseling about expected side effects during administration of choose method.
4. Create a framework that draws upon a socio-ecological framework to orient your target behavior within a larger context. ie, what are some of broader, external forces that influence the individual behavior of interest...see Figure 2 of “Theory at a Glance.”
Pathophysiological pathways- Hormonal effects on mood, bleeding, appetite, nausea
Individual risk factors- Does not know what to expect about side effects of methods, not literate or able to read brochures or patient education given about methods, young and not able to talk about contraceptives with friends and family due to social stigma
Social Relationships- Women hear rumors about side effects and consequences for body, not enough reliable information about side effects, not able to talk openly about contraceptives
Institutions- Nurses are not trained to counsel about side effects, nurses and other health workers have their own preconceptions about side effects and effects of contraceptives on the body.