Front | Back |
Problem Recognition, Search, and Decision Making steps
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Step 1: Problem RecognitionStep 2: Information Search
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Need Recognition: (e.g. depleted product and/or inadequate product creates new needs)
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Opportunity Recognition: Exposure to better quality/ different products, or discontent with status quo
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Internal Information Search
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Internal search for brands & info → incomplete due to a) decay b) interference or c) inhibition
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External Information Search
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How much External Information is Searched
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Likelihood of External Search Increases With
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Compensatory Processing Models
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- Multi-Attribute or EV model- Additive Difference Model
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Multi-Attribute or EV Model
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- Each brand is evaluated on its attributes and this is weighted by attributes importance- Weak performance offset by strong performance on another
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Additive-Difference Model
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Noncompensatory Processing Models
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- Conjunctive Model- Lexicographic Model
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Conjunctive Model
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- Brand “must have at least these”
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“I’ll take the one that’s best on the most important attribute”
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