What methods are available for measuring consumers Judgements of brand performance on specific attributes?

Presentation on theme: "Marketing 334 Consumer Behavior"— Presentation transcript:

1 Marketing 334 Consumer Behavior
Chapter 16 Alternative Evaluation and Selection From: Consumer Behavior, 10th ed. By Hawkins, Mothersbaugh and Best

2 Alternative Evaluation and Selection

3 How Consumers Make Choices
In reality, all consumers have bounded rationality A limited capacity for processing information. A metagoal refers to the general nature of the outcome being sought.

4 How Consumers Make Choices
Metagoals in Decision Making Maximize the accuracy of the decision Minimize the cognitive effort required for the decision Minimize the experience of negative emotion Maximize the ease of justifying the decision

5 How Consumers Make Choices
Affective Choice Attitude-Based Choice Attribute-Based Choice Three types of consumer choice processes: 16-5

6 How Consumers Make Choices
Affective Choice Affective choices tend to be more holistic. Brand not decomposed into distinct components for separate evaluation. Evaluations generally focus on how they will make the user feel as they are used. Choices are often based primarily on the immediate emotional response to the product or service.

7 How Consumers Make Choices
Attribute- versus Attitude-Based Choice Processes Attribute-Based Choice Requires the knowledge of specific attributes at the time the choice is made, and it involves attribute-by-attribute comparisons across brands. Attitude-Based Choice Involves the use of general attitudes, summary impressions, intuitions, or heuristics; no attribute-by-attribute comparisons are made at the time of choice.

8 Avis Courtesy Avis, Inc.

9 Gucci Watch Gucci Watch

10 Evaluative Criteria type number importance
Nature of Evaluative Criteria Evaluative criteria are typically product features or attributes associated with either benefits desired by customers or the costs they must incur. Evaluative criteria can differ in type number importance 16-10

11 Evaluative Criteria Measurement of Evaluative Criteria
Involves a determination of: The Evaluative Criteria Used Judgments of Brand Performance on Specific Criteria The Relative Importance of Evaluative Criteria 16-11

12 Evaluative Criteria Determination of Which Evaluative Criteria Are Used Direct methods include asking consumers what criteria they use in a particular purchase. Indirect techniques assume consumers will not or cannot state their evaluative criteria. Projective techniques Perceptual mapping

13 Evaluative Criteria Perceptual Mapping of Beer Brand Perception

14 Evaluative Criteria Determination of Consumers’ Judgments of Brand
Performance on Specific Evaluative Criteria Measuring consumer judgments of brand performance on specific attributes can include: Rank ordering scales Semantic Differential Scales Likert Scales

15 Evaluative Criteria Determination of the Relative Importance of Evaluative Criteria The importance assigned to evaluative criteria can be measured either by direct or by indirect methods. The constant sum scale is the most common direct method. Conjoint Analysis is the most common indirect method.

16 Individual Judgment and Evaluative Criteria
Accuracy of Individual Judgments Use of Surrogate Indicators The Relative Importance and Influence of Evaluative Criteria Evaluative Criteria, Individual Judgments, and Marketing Strategy 16-16

17 Decision Rules for Attribute-Based Choices
Conjunctive Rule Disjunctive Rule Elimination-by-Aspects Rule Lexicographic Rule Compensatory Rule Non-compensatory 16-17

18 Decision Rules for Attribute-Based Choices
Conjunctive Rule WinBook, Dell, IBM, and Toshiba are eliminated because they fail to meet all the minimum standards. Minimum 3 4 1 2

19 Decision Rules for Attribute-Based Choices
Disjunctive Rule: Establishes a minimum required performance for each important attribute (often a high level). All brands that meet or exceed the performance level for any key attribute are acceptable. If minimum performance was: Price 5 Weight Processor Not critical Battery life After-sale support Display quality

20 Decision Rules for Attribute-Based Choices
Disjunctive Rule WinBook, Compaq, and Dell meet minimum for at least one important criterion and thus are acceptable. Minimum 5 -

21 Decision Rules for Attribute-Based Choices
Elimination-by-Aspects Rule First, evaluative criteria ranked in terms of importance Second, cutoff point for each criterion is established. Finally (in order of attribute importance) brands are eliminated if they fail to meet or exceed the cutoff. Rank Cutoff Price 1 3 Weight 2 4 Display quality Processor After-sale support 5 Battery life 6

22 Decision Rules for Attribute-Based Choices
Elimination-by-Aspects Rule Step 1: Price eliminates IBM and Toshiba Step 2: Weight eliminates WinBook Step 3: Of remaining brands (HP, Compaq, Dell), only Dell meets or exceeds display quality minimum. Minimum 3 4 16-22

23 Decision Rules for Attribute-Based Choices
Lexicographic Decision Rule Consumer ranks the criteria in order of importance. Then selects brand that performs best on the most important attribute. If two or more brands tie, they are evaluated on the second most important attribute. This continues through the attributes until one brand outperforms the others. WinBook would be chosen because it performs best on Price, our consumer’s most important attribute.

24 Decision Rules for Attribute-Based Choices
Compensatory Decision Rule The compensatory decision rule states that the brand that rates highest on the sum of the consumer’s judgments of the relevant evaluative criteria will be chosen.

25 Decision Rules for Attribute-Based Choices
Compensatory Decision Rule Importance Score Price 30 Weight 25 Processor 10 Battery life 05 After-sale support Display quality 20 Total 100 Assume the following importance weights: Using this rule, Dell has the highest preference and would be chosen. The calculation for Dell is:

26 Decision Rules for Attribute-Based Choices
Summary of Resulting Choices from Different Decision Rules

Which type of consumer choice process requires the knowledge of specific attributes?

Which measurement technique used to assess consumers evaluative criteria assumes consumers will not or Cannot state their evaluative criteria?

What are three common Metagoals for consumer decisions?

What are the five decision rules commonly used by consumers?