There is an assumption that all decision making is instinctive, but in fact it's a balance between instinctive and deliberative. Marketers must try to understand what makes their brand the obvious choice for both types of decision making.

Note free appendix in Supplemental section provides examples of how this works. "A key insight is that these behaviours are not predominantly driven by deliberative conscious decisions, but occur directly in response to environmental cues and without necessary representation of their consequences. Consequently, interventions that target non-conscious rather than conscious processes to change health behaviour may have significant potential... We propose a framework for describing or categorising interventions to change health behaviour by the degree to which their effects may be considered non-conscious. "

"This is the question that Todd Rogers and I explore in our paper, “Persistence: How Treatment Effects Persist After Interventions Stop”, published in Policy Insights from the Behavioral and Brain Sciences. We propose a framework for understanding how and when interventions may lead to persistent behavior change. Specifically, we identify four “pathways”, or features of interventions, that may explain why some interventions are successful at generating persistent behavior changes. These pathways include (1) habit formation, (2) changing what or how people think, (3) changing future costs, and (4) external reinforcement"

"So the big question is: How can health systems be made safer when success means changing the attitudes and habits of health care professionals at a time when many are overwhelmed and deeply frustrated by all of the demands being made on them? What does it take to get them to embrace, with urgency, new ways of working?"

focused on behavior change among employees

Results of Social and Behavioral Sciences Team's Nudges

Excellent coverage of why health behavior change is so difficult and some of the most relevant theories (including Consumer Information Processing Model)