How to Use Dichotomous Questions With Examples

What is a Dichotomous Question?

The dichotomous question is a kind of question that has two possible responses. Dichotomous questions include Yes/No, True/False, Fair/Unfair or Agree/Disagree type of answers.

Dichotomous question are close ended questions if when we need quick answer we use this type of questions.

Where to use Dichotomous question?

Dichotomous questions are used when we have to differentiate between two opinions of two or more persons. Usually it is used in market research to get aware of those respondents that doesn’t belong to particular conditions and when we have to get quick answer in YES or NO.

Significance of Dichotomous Question:

Here’s some helpful reasons why you might like to use dichotomous questions:

  • They are great for accurate answering.
  • They are concise and short.
  • Quick and easy to go through records.
  • It can help to decrease favoritism by providing respondents with only two fixed options rather than allowing them more.
  • Successful path for running a business.

Pros of Dichotomous Questions:

Accurate coverage:

Recommending only two possible routes, dichotomous questions can provide concise and fair data. This helps to remove any biases or biased analyses. It helps confirm the data is accurate, trustworthy, and reproduce the real opinions of the participant.

Removes Ambiguity:

By choosing dichotomous questions helps to eliminate any possible doubts in survey questions. This may reduce participants chances of misunderstand the question or providing inappropriate responses. In future ensuring more accurate data.

Simplifies the Survey:

Going with dichotomous questions, respondents can rapidly and simply pick the answer that best matches their opinion. It reduces the requirement of devoting the time in taking multiple answer options. Participants are become frustrated or disconnected by a long-lasting or clouding survey.

Cons of Dichotomous Questions:

Unable to assess difficult Topics:

Respondents may have an opinion other than “YES” or “NO “options. Dichotomous questions cannot capture complex topics or notes. Because of this specific terms of YES or NO users feel uncomfortable from dichotomous questions whereas, multiple options may accurately captured the opinions of users.

Imperfection of the survey:

By using Dichotomous questions we do not gain exhaustive knowledge about the participant’s opinion or experience. There answers may not be enough to get significant statements. These restrictions make difficult for user to detect outlines or inclinations in the data.


In Dichotomous questions we may not find the variety of question types because they are too simple and short. In result, unable to gain the full intricacy of the topic under study. Respondents may not feel satisfaction with the answer options because it does not exactly display and imitate their opinion or experience. Respondents feel unreliability using these type of questions.

Example of Dichotomous Question:

This kind of survey usually include questions that need just “yes” or “no” answer. These question are useful in gathering calculable information about particular features of the user’s experience.

Here are some examples of dichotomous questions you can include in dichotomous survey.

  • Did your manage give appreciation?
  • Did you get satisfaction from your training and is it enough for your job errands?
  • Did you obtain opportunities for development and improvement in the company?

Market Research:

Market research is significant survey for staying update about the facts which shows the likings, opinions, and manners of the customers.

In these type of questions we can ask following questions:

  • Did you feel satisfaction from your training?
  • Would you like to share our product or training experience to your social circle?
  • Do you get our product easy to familiar with?


This type of questions are significant in educational research, and helpful in gathering measureable data about user’s opinions.

Examples of dichotomous questions in education are as below:

  • Have you ever attain any online course?
  • Did your teachers appreciated you throughout your year?
  • Are you satisfy from the experience you get from your school?
  • Would you like to share your school experience with others?

Event Management:

To check the experience of respondents and to get the knowledge about the features of events this type of questions are valuable

  • List of event management is as follow:
  • Was it easy to reach the event location?
  • Did you get the event place well prepared?
  • Did you get the event significant for money?

How to Use Dichotomous Questions?

Dichotomous questions are useful in surveys usually. They are also beneficial in gaining feedback about a product and it can distinguish between first-time users, frequent buyers, and customers who have never buy a product. It can also detect a customer who fits your target audience closely.

The main ways of using dichotomous questions are as follow:

Transmission of survey:

This is an excellent way to use dichotomous questions. In beginning of a survey, it helps to recognize the most applicable participant for your survey. This would intensify your data quality and in result you will get a perfect outcome.


If you want to deliver clear data to your audience, use dichotomy questions because they are best way to get clear vision on a variety of topics. For example, if the demand is of an educational survey, you can tell clearly if a respondent has suffered this kind of training through the yes/no answer options. The same we can use in product surveys.

Alternatives to Dichotomous Questions:

Multiple-choice questions:

We can get multiple options by using this type of question and can be intended to examine diverse levels of information or understanding.

Likert-scale questions:

In this type of questions you can ask respondents to rate their level of agreement or disagreement, for this we use a scale that usually ranges from “strongly agree” to “strongly disagree.”

Open-ended questions:

These questions let the respondents offer a free-form answer, which can provide greater understanding into their opinions and feelings.

Ranking questions:

These questions can ask participants abundant of options in order of liking or significance.

Semantic differential questions:

In these questions you can ask respondents to show their opinions according to range of opposite adjectives, such as “good” versus “bad” or “fast” versus “slow.”


Dichotomous questions are refer to closed-ended questions in which only two options are include. These types of questions are beneficial when you want to get quick and easy answer, they can also limit the complexity of data you receive.

Alternative question types, such as multiple-choice, Likert scale, open-ended, ranking, and semantic differential questions, offer a diversity of options and can provide excellent insights about people’s, opinions, and manners.

When planning a survey or questionnaire, it’s essential to choose the suitable question type for the information you want to gather, and to use a mix of question types to make sure that you are getting strong, comprehensive understanding with your target audience.