B2B Decision-Making Styles Scale

Abstract

The B2B Decision-making Styles Scale is a validated measurement instrument designed to determine procurement decision-making styles within the B2B (Business-to-Business) sector. Comprising 26 items, the scale identifies and measures seven distinct decision-making styles that characterize organizational buying behavior. The seven measured styles include: Perfectionistic and Quality Conscious Buyer, Confused and Poorly Informed Buyer, Fast and Careless Buyer, Novelty and Innovation Seeking Buyer, Habitual and Loyal Buyer, Price Conscious Buyer, and Brand and Reputation Conscious Buyer. The scale provides a framework for segmenting industrial markets and evaluating the specific decision-making approach of a company and its buying center concerning their procurement processes.

Keywords

Business-to-business, B2B, decision-making styles, procurement, B2B procurement, business decisions, procurement decisions, organizational buying behavior, psychological measurement.

Authors

Godbersen, H., Gully, V.

Purpose

The primary purpose of the B2B Decision-making Styles Scale is to apply established consumer behavior segmentation frameworks to the industrial market context. Traditional segmentation in the B2B sector often relies solely on "hard facts" such as geographical, demographic, or organizational characteristics. This instrument shifts the focus to the psychological and behavioral characteristics of the purchasing entity, offering a more nuanced understanding of market dynamics.

The scale facilitates the segmentation of industrial markets based on these behavioral styles. Furthermore, it is used to assess the specific decision-making orientation of individual companies and their buying center members, providing predictive value regarding their expectations concerning supplier service quality, price level, price value, and price transparency within the procurement process.

Construct

The scale measures the Procurement Decision-making Styles of Companies, conceptualized as seven distinct behavioral patterns that influence how organizations acquire goods and services. This construct is adapted from established consumer decision-making typologies, specifically the Consumer Styles Inventory (Sproles & Kendall, 1986), and reformulated for the rational, organizational context of B2B procurement.

The seven measured decision-making styles, which are treated as separate dimensions that are not necessarily mutually exclusive, are characterized as follows:

• Perfectionistic and quality conscious buyer (PQCB): Represents an organization that constantly and deliberately searches for the best quality products, dedicating significant time and effort to due diligence and information gathering. Product excellence is the most outstanding purchase criterion.
• Confused and poorly informed buyer (CPIB): Characterizes a company overwhelmed by the volume of information received from products and suppliers, leading to hesitation, uncertainty, and slow decision-making. This buyer type often relies heavily on external advertising stimuli.
• Fast and careless buyer (FCB): Describes a company that avoids planning the procurement process, investing minimal time or effort in the buying decision. This leads to quick, impulsive purchases, often settling for the first sufficient supplier or product, sometimes resulting in later regrets.
• Novelty and innovation seeking buyer (NISB): Represents a company highly focused on innovative and ground-breaking products, prioritizing the newest available options to maintain up-to-date inventories and portfolios.
• Habitual and loyal buyer (HLB): Defined by a preference and loyalty toward existing suppliers. The company recurrently selects known and trusted suppliers, valuing certainty in the business relationship over searching for new alternatives.
• Price conscious buyer (PCB): A company primarily interested in achieving the best value for money, diligently monitoring expenses and seeking low prices while ensuring the product still provides adequate utility.
• Brand and reputation conscious buyer (BRCB): Uses the reputation and popularity of a supplier’s brand as the main purchase criterion. Such a company focuses on well-known brands and does not spend extensive effort analyzing the actual quality or value behind the offer, often considering price as a lower priority.

Validity

Evidence for the scale’s validity was established through confirmation of both content validity and criterion validity. Content validity was ensured through the systematic adaptation of items from the Consumer Styles Inventory (Sproles & Kendall, 1986), modifying them specifically for the organizational B2B context, thereby ensuring they accurately reflect corporate procurement behaviors rather than individual consumer motivations.

Criterion validity is supported by the theoretical framework which hypothesizes that these behavioral styles predict key organizational expectations concerning suppliers, such as service quality, price level, price value, and price transparency. For example, the Perfectionistic and Quality Conscious Buyer is hypothesized to positively affect the expectation of service quality, while the Confused and Poorly Informed Buyer is expected to negatively affect expectations on price value and price transparency.

Reliability

The internal consistency and composite reliability of the B2B Decision-making Styles Scale were assessed using standard psychometric measures on a sample of N=314. The calculated values indicate satisfactory reliability across the seven subscales.

• Cronbach’s alpha: Ranged from .57 to .88 across the subscales. While the lower bound is moderate, the overall range suggests acceptable to strong internal consistency for most dimensions.
• Dillon-Goldstein’s rho: Ranged from .81 to .91, further supporting the composite reliability of the constructs.

Factor Analysis

The development process began by reformulating 35 items derived from the Consumer Styles Inventory to fit the organizational B2B setting. Empirical refinement of the instrument utilized a Principal Component Analysis (PCA) with varimax rotation on the sample data (N = 314).

Initial PCA extracted eight components with an eigenvalue greater than 1. Subsequent analysis focused on item elimination based on loadings and internal consistency. Following guidelines from Comrey and Lee (1992), six items with loadings substantially lower than .55 were removed. Additionally, Component Eight, consisting of only two items, was eliminated due to a poor internal consistency measure (Cronbach’s alpha of .40), which fell below the minimum threshold of .60 suggested by Hair, Page, and Brunsveld (2019).

This refinement resulted in the final 26-item, seven-factor structure. Item loadings on their respective constructs confirmed the structure, with the majority exceeding .70 and no item loading below .60 on its construct, indicating a satisfactory measurement instrument structure.

Instrument

Test Type: Psychometric Scale (Assessment of organizational decision-making styles)

Format: 26 items, utilizing a rating scale (either a 6-step Likert-type scale or a continuous rating scale from 0 to 100).

Language Available: English (Language documentation and items are in English)

Population Group: Organizations/Companies (Assessing organizational decision-making behavior in the B2B sector)

Age Group: Not applicable (Organizational measure)

Population Details: The validation sample (N=314) consisted of respondents representing companies across multiple continents, including Europe (40.13%), Latin America (23.89%), Asia (14.33%), and North America (14.01%). Company size ranged broadly, with over 55% employing 250 or more individuals.

Test Methodology: The scale is suitable for application in online questionnaires (CASI) and paper & pencil formats. Slight modifications allow for implementation in other modes, such as personal or phone interviews (CATI, CAPI). Processing time is approximately 3 to 4 minutes.

Scoring

Scoring involves calculating the arithmetic mean of the items corresponding to each of the seven subscales. Since each dimension represents a distinct decision-making style, and they are not necessarily mutually exclusive, a single general scale score encompassing all 26 items is not recommended.

Specific scoring instructions:

• Perfectionistic and quality conscious buyer (PQCB): Mean of items 1 to 6
• Confused and poorly informed buyer (CPIB): Mean of items 7 to 11
• Fast and careless buyer (FCB): Mean of items 12 to 16
• Novelty and innovation seeking buyer (NISB): Mean of items 17 to 19
• Habitual and loyal buyer (HLB): Mean of items 20 to 22
• Price conscious buyer (PCB): Mean of items 23 and 24
• Brand and reputation conscious buyer (BRCB): Mean of items 25 and 26

It is advised to use forced ratings to avoid missing values, particularly for the subscales represented by only two or three items. If forced ratings cannot be implemented, standard methods like listwise deletion or imputation may be used, considering their respective statistical implications.

Application Field

The B2B Decision-making Styles Scale is primarily applied in market research and strategy development within the B2B sector. It is a powerful tool for developing market segmentation strategies based on behavioral profiles rather than simple organizational demographics.

The scale allows researchers and practitioners to assess the decision-making of specific companies and their buying center members regarding procurement processes. This insight helps suppliers tailor their offerings, marketing messages, and sales processes to match the specific buying style of their target customers.

Keywords

Business-to-business, B2B decision-making styles, decision-making styles, organizational buying behavior, industrial marketing segmentation, buying center, procurement decisions, Principal Component Analysis, Cronbach’s alpha, psychometrics.

Authors

Author ORCID Identifier: Not provided in source content.

Affiliation Email addresses: Not provided in source content.

Correspondence Address: Not provided in source content.

Permissions & Fee and Test Year

Status of Development: Validated.

Test Year: The validation study utilized data collected between October 2020 and March 2021.

Permissions and Fee: Information regarding specific permissions and licensing fees for commercial or academic use is not detailed in the provided documentation.

Reference’s

The scale development relies on and refers to the following academic works and statistical software:

• Burns, A. C., & Harrison, M. C. (1979). A test of the reliability and validity of the Sproles and Kendall consumer styles inventory.
• Comrey, A. L., & Lee, H. B. (1992). A First Course in Factor Analysis. Lawrence Erlbaum Associates.
• Darden, W. R., & Reynolds, F. D. (1971). Predicting Opinion Leadership for a Newly Introduced Product. Journal of Marketing Research, 8(4), 414–418.
• Douglas, S. P., & Urban, C. D. (1977). Life-Style Analysis to Profile Women in International Markets. Journal of Marketing Research, 14(4), 465–474.
• Hair, J. F., Jr., Page, M., & Brunsveld, N. (2019). Essentials of Business Research Methods (4th ed.). Routledge.
• Sproles, G. B., & Kendall, E. L. (1986). A Methodology for Profiling Consumers’ Decision-Making Styles. The Journal of Consumer Affairs, 20(2), 267–279.
• Stephenson, P. R., & Willet, R. P. (1969). Analysis of the Buying Center. Journal of Marketing Research, 6(1), 30–39.
• Villani, K. E. A., & Lehmann, D. R. (1975). An Examination of the Stability of Market Segment Attributions. Journal of Marketing Research, 12(3), 300–305.
• Westbrook, R. A., & Black, W. C. (1985). The Structure of Decision-Making Styles for Purchasing New Automobiles. Advances in Consumer Research, 12(1), 47–51.
• R Development Core Team. (2017). R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing.
• Falissard, B. (2022). psy: Various Procedures Used for Psychometrics. R package version 1.1.
• Revelle, W. (2022). psych: Procedures for Personality and Psychological Research. Northwestern University. R package version 2.2.
• Sanchez, G. (2013). PLS Path Modeling with R. Trowchez Editions.

Items of the B2B Decision-making Styles Scale

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

Instruction

Below, you find some statements about the positions and decisions of your company when it comes to procuring goods and services from its suppliers. Please indicate how much you agree with each statement on a scale from 1 (completely disagree) to 6 (completely agree).

Items

The items of the measurement instrument are presented below, allocated to their respective subscales, representing the B2B decision-making styles:

• PQCB = Perfectionistic and quality conscious buyer
• CPIB = Confused and poorly informed buyer
• FCB = Fast and careless buyer
• NISB = Novelty and innovation seeking buyer
• HLB = Habitual and loyal buyer
• PCB = Price conscious buyer
• BRCB = Brand and reputation conscious buyer