dichotomous question: meaning, definition, pronunciation and examples
C2Academic, Formal, Technical
Quick answer
What does “dichotomous question” mean?
A question that offers only two mutually exclusive answer options, typically 'yes/no', 'true/false', or 'A/B'.
Audio
Pronunciation
Definition
Meaning and Definition
A question that offers only two mutually exclusive answer options, typically 'yes/no', 'true/false', or 'A/B'.
A type of closed-ended question that forces a choice between two alternatives, often used in surveys, research, logic, and decision-making contexts to simplify responses or force a definitive stance.
Dialectal Variation
British vs American Usage
Differences
Usage and meaning are identical in both varieties. The spelling of 'dichotomous' is the same.
Connotations
Neutral-technical in both. May carry a slightly negative connotation of oversimplification in critical discourse.
Frequency
Equally low-frequency in both, confined to technical, academic, and research contexts.
Grammar
How to Use “dichotomous question” in a Sentence
[Subject] poses/asks/answers a dichotomous question [about Y] [to Z].The dichotomous question [of whether X or Y] remains unresolved.Vocabulary
Collocations
Examples
Examples of “dichotomous question” in a Sentence
verb
British English
- The researcher dichotomised the complex issue into a series of simple questions.
- We should avoid dichotomising the debate.
American English
- The survey dichotomized the responses into agree/disagree categories.
- Politicians often dichotomize issues to rally their base.
adverb
British English
- The choices were presented dichotomously.
- He tends to think dichotomously about politics.
American English
- The survey items were formatted dichotomously.
- She argued dichotomously, leaving no middle ground.
adjective
British English
- The dichotomous nature of the query left no room for qualification.
- They presented a dichotomous view of the conflict.
American English
- Her thinking was overly dichotomous, seeing everything as good or evil.
- The dichotomous framework simplified the analysis.
Usage
Meaning in Context
Business
Used in market research surveys to quickly segment customers or gauge initial reactions.
Academic
Common in quantitative research questionnaires, logic exams, and philosophical debates about binary constructs.
Everyday
Rarely used explicitly. People might simply say 'a yes-or-no question'.
Technical
Precise term in survey methodology, psychometrics, logic, and decision theory.
Vocabulary
Synonyms of “dichotomous question”
Strong
Neutral
Weak
Vocabulary
Antonyms of “dichotomous question”
Watch out
Common Mistakes When Using “dichotomous question”
- Using 'dichotomic' (rare/non-standard) instead of 'dichotomous'.
- Confusing it with a 'multiple-choice question' which has more than two options.
- Overusing dichotomous questions when nuance is required.
FAQ
Frequently Asked Questions
Yes, absolutely. 'True/false' is a classic example of a dichotomous pair, making such questions a subset of dichotomous questions.
The primary drawback is reductionism. They can force respondents into an artificial binary choice, missing shades of gray, degrees of agreement, or alternative perspectives, potentially skewing data.
A dichotomous question offers exactly two mutually exclusive options. A multiple-choice question offers three or more options from which the respondent selects one (or sometimes more).
Yes. The phrasing of the two options can heavily bias the response. For example, 'Do you support freedom or increased taxation?' frames one option positively and the other negatively, making it a leading and unfair dichotomous question.
A question that offers only two mutually exclusive answer options, typically 'yes/no', 'true/false', or 'A/B'.
Dichotomous question is usually academic, formal, technical in register.
Dichotomous question: in British English it is pronounced /daɪˈkɒt.ə.məs ˈkwes.tʃən/, and in American English it is pronounced /daɪˈkɑː.t̬ə.məs ˈkwes.tʃən/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A false dichotomy (related concept, not an idiom with the exact phrase).”
Learning
Memory Aids
Mnemonic
Think of a 'dichotomous key' in biology, which splits choices into two at each step. A 'dichotomous question' similarly splits the answer into two.
Conceptual Metaphor
KNOWLEDGE/CHOICE IS A BIFURCATION (a fork in the road).
Practice
Quiz
Which of the following is NOT a characteristic of a dichotomous question?