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Descriptive Theory

Written by Aswathi Jayachandran Aswathi Jayachandran WallStreetMojo contributor profile and article credentials. Full Bio
Reviewed by Dheeraj Vaidya, CFA, FRM Dheeraj Vaidya, CFA, FRM Reviewed for accuracy, clarity, and editorial standards. Full Bio
Updated Jan 13, 2026
Read Time 4 min

What Is Descriptive Theory?

Descriptive theory in economics discusses how people behave and make choices. It is a set of propositions that helps in understanding and describing something. To understand consumer behavior, this theory highlights the irrational, consistent choices made by individuals.

Descriptive Theory

Descriptive theories are utilized in various fields, including economics and accounting, to explain and predict behaviors. These theories assist in understanding decision-making processes at individual, institutional, and market levels, helping uncover the reasons behind certain events. In the context of **descriptive theory psychology**, they offer insights into why people act the way they do, informing policies that align with or counteract specific behaviors.

Key Takeaways

  • Descriptive theory is an assumption that attempts to describe how individuals and institutions work, behave, and make decisions.
  • It explains what it is rather than prescribing how these elements are supposed to behave.
  • Accounting focuses on describing actual practices, standards, and decision-making patterns of accountants.
  • It provides insights into how these practices are adopted and implemented and generalized observations.
  • They provide insights to understand real-world phenomena instead of making judgments, and hence, they differ from normative and prescriptive theories.

Descriptive Theory In Accounting Explained

Descriptive theories are propositions that attempt to describe certain phenomena or events as they are. They do not pass judgments’ based on values or evaluate the correctness; instead, they ascertain the results. The theory helps predict events or individual behaviors, such as what they would do and how they would act. It helps predict how events will be treated in the process of accounting based on the description or explanation given pertaining to the happenings of the event. In accounting, they are concerned about describing the behaviors of accountants who are in practice. Theories here are developed based on accounting practices.

These theories are formulated using approaches such as inductive approaches. Under this, a generalized decision is arrived at after looking into the logical reasoning and assumptions that have resulted in such events. It is often done through observation and analysis. The process begins by observing the financial information of entities and institutions and observing patterns or repeated relationships and principles of accounting.

It focuses on understanding the practices followed in accounting and the decision-making process involved in choosing and following them. It examines and understands how financial information is prepared and presented and how it is used. It evaluates how the standards, practices, and policies are implemented and the impact they have on various stakeholders, including investors, managers, and regulators.

Examples

Let us look into some examples to understand the concept better.

Example #1

Suppose a researcher, Dan, wants to understand the factors that influence output production in a business company. He analyses the methods that have already been in practice and the new shift from the LIFO (last in, first out) to the FIFO (first in, first out) method that the company is trying. He wants to know how the changes in such decisions make a shift in the stock price of the company in the market. He evaluates the settings and conducts surveys and observations regarding customers and consumers, including shareholder responses, to understand the same.

Example #2

Stanford Encyclopedia of Philosophy published an article regarding the descriptive decision theory. The article explains that the descriptive decision theory is based on explaining the regularities in people’s choices that they are disposed to make. It states that this is different from the normative theory, which describes things how they are supposed to be. Tests were performed on the expected subjective utility for the same.

Descriptive Theory Vs. Normative Theory

Given below are some of the differences between both concepts

Descriptive Theory Vs. Prescriptive Theory

Below are some of the differences between the two concepts.

Frequently Asked Questions (FAQs)

What is descriptive theory in nursing?

It is based on explaining current or actual nursing practices. It also involves investigating nurse or institutional behavior, their decision-making process in clinical settings, how care is delivered, etc.

What is a descriptive theory in psychology?

It is a set of theories formulated to understand human conscience and behavior. It focuses on behavioral patterns, cognition, mental issues, and processes that occur naturally or otherwise. Descriptive theory psychology theories are primarily devoid of judgments.

What is descriptive theory in research?

The theories help in systematically observing and analyzing the subject matter. They involve the use of tools, mathematical formulations, and statistical models to support the collection, recording, and evaluation of data.

What is descriptive decision theory?

The theory attempts to understand, explain, and predict the behavior of people, entities, and organizations in the decision-making process. The study is based on how decisions are made based on real-world scenarios rather than observations.