Life Styles Inventory™ - Myers-Briggs Type Indicator® - A Comparison of Two Surveys

Sep 17, 2026

Uploaded by Rhys

Explains key differences between the Life Styles Inventory™ (LSI) and the Myers-Briggs Type Indicator® (MBTI). LSI measures twelve thinking and behavioral styles shaped by needs, interests, and growth, and is intended to initiate personal and professional effectiveness changes. MBTI measures preferences for perceiving and judging events using four dichotomies from Jung’s theory, supporting career development and workplace understanding. The paper compares stability, usefulness, and levels of application, emphasizing LSI’s multi-level measurement system and MBTI’s individual focus.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages11

Reading Time28 min

AccessFree to download

Overview

What LSI Measures

What MBTI Measures

Core Differences

Summary Tables and Scales

ARTICLE [humansynergistics.com](humansynergistics.com) Life Styles Inventory™ & Myers-Briggs Type Indicator ® : A Comparison of Two Surveys Eric Klisz, M.A. We are often asked: “What is the difference between the Life Styles Inventory ™ and the Myers-Briggs Type Indicator®?”Whereas both of these surveys help individuals to better understand themselves and others, they differ in terms of what they measure, how they measure it, and how the results are used. Thus, the purpose of this paper is to highlight what we believe are some of the most important differences between these two popular instruments. The Life Styles Inventory™ (LSI) measures twelve distinct thinking and behavioral styles that are distinguished by their orientations toward task versus people and higher-order needs for satisfaction and growth versus lower-order needs for security and safety. The LSI builds on the work of a variety of noteworthy psychologists, including Abraham Maslow, Carl Rogers, Albert Ellis, Karen Horney, Timothy Leary, David McClelland, and Harry Stack Sullivan, as well as management scholars such as Fredrick Hertzberg, Douglas McGregor, and Ralph Stodgill. It is designed to provide individuals with an opportunity to identify specific strengths in their thinking and behavior, as well as any“stumbling blocks”that may be standing in their way. As such, the LSI is used to initiate positive changes in how people approach their work and interact with others—changes that can increase both their personal and professional effectiveness. In contrast, the Myers-Briggs Type Indicator® (MBTI) measures preferences rather than thinking styles. More specifically, it is a system for classifying the ways in which people become aware of, perceive, and judge events. The MBTI is an application of Carl Jung’s theory of psychological types. It is designed to help individuals become acquainted with their own preferences as well as the preferences of others based on the four dichotomies specified by Jung’s theory. In turn, the MBTI is used for career development and to help individuals understand others’preferences in the workplace. The differences between the two instruments can be summarized as follows: • The LSI measures personal orientations toward different thinking and behavioral styles based on one’s needs and interests. The MBTI measures preferences based on personality and related characteristics. • The LSI orientations and styles can change over time due to experiences and learning; changes in needs, interests, roles, or organizational membership; and personal selfdevelopment efforts. The MBTI types are relatively stable and intractable. Copyright © 2005 by Human Synergistics International. All Rights Reserved. 1 ARTICLE [humansynergistics.com](humansynergistics.com) [Life Styles Inventory](Life Styles Inventory)™ & Myers-Briggs Type Indicator® : A Comparison of Two Surveys • Some ofthe LSI styles are positively associated with problem solving and management effectiveness, individual health and well-being, high-quality interpersonal relationships, and personal satisfaction, whereas other styles detract from these outcomes. In contrast, none of the MBTI types are considered to be “superior” or generally more effective than the others. Rather, the relative effectiveness of the different types depends on the situation. • The LSI is part ofa larger, multi-level measurement system that can be used to promote coordinated, complementary changes at the individual, leader, group/team, and organizational levels. The MBTI is strictly an individual-level tool with options for producing group/team and organizational averages. • LSI results are most useful for personal development, team building, and multi-level organizational change programs. Resultson the MBTI are useful for understanding oneself, identifying teammates with complementary preferences, and career planning. The following tables summarize the core components and feature

FAQs

What is the main purpose of comparing LSI and MBTI?

To highlight the most important differences between what each instrument measures, how it measures it, and how results are used.

How does the Life Styles Inventory (LSI) define its measurement approach?

LSI measures twelve thinking and behavioral styles organized around orientations toward task versus people and higher-order needs for growth versus lower-order needs for security.

How do LSI and MBTI differ in stability of results over time?

LSI orientations and styles can change due to experiences, learning, needs and roles, while MBTI types are described as relatively stable.

Sep 17, 2026

Uploaded by Rhys