The document discusses models of consumer attitude formation and change. It describes the tricomponent model of attitudes, which includes cognitive, affective, and conative components. It also discusses multiattribute attitude models that examine how beliefs about product attributes influence attitudes. Additional models covered are the attitude-toward-behavior model, theory of reasoned action, theory of trying to consume, and attitude-toward-the-ad model. The document also outlines strategies for changing consumer attitudes, such as associating products with admired groups or resolving conflicting attitudes. It describes theories like the elaboration likelihood model that help explain persuasion and attitude formation.