The TOEFL iBT 2026 tests your ability to understand and use academic English in various contexts. Vocabulary questions in the area of psychology and human behavior are designed to assess your understanding of specific terms, their nuances, and their application in scientific discussions. This includes recognizing synonyms, antonyms, definitions, and correct usage in sentence context. A solid vocabulary is crucial to improve reading comprehension, listening comprehension, and expressiveness in the written and spoken sections.
TOEFL iBT 2026: Academic Vocabulary – Psychology & Human Behavior
Improve your understanding and application of academic vocabulary in the context of psychology and human behavior, a common topic in the TOEFL iBT. This page specifically prepares you for the test's requirements by providing you with the necessary terms and strategies.
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Strategy
Understand the Context
Read the entire sentence or passage carefully to grasp the context. Often, the surrounding text provides crucial clues to the meaning of an unfamiliar word.
Identify Word Class
Determine the part of speech (noun, verb, adjective, adverb) of the word in question. This helps to narrow down possible meanings and find correct synonyms or definitions.
Use Prefixes and Suffixes
Analyze prefixes (e.g., 'un-', 're-') and suffixes (e.g., '-tion', '-ology'). These can provide clues about the meaning or grammatical function of the word.
Narrow Down Semantic Field
Consider which semantic field the word belongs to. In psychology, these could be terms related to cognition, emotion, social behavior, or development.
Translate and Back-Translate
Try to translate the word into your native language and then translate the resulting word back into English. This can help identify misunderstandings.
Eliminate Incorrect Options
If it is a multiple-choice question, eliminate obviously wrong answers. Then focus on the remaining options that best fit the context.
In the TOEFL iBT, you are expected to master vocabulary from a broad spectrum of academic disciplines. For the topic of psychology and human behavior, this means knowing terms from areas such as cognitive psychology, social psychology, developmental psychology, and biological psychology. You should be able to grasp complex concepts associated with these terms and actively use them in your own responses. The assessment considers not only correctness but also the precision and appropriateness of the vocabulary used.
Mastery of academic vocabulary is implicitly assessed in all sections of the TOEFL iBT and explicitly in specific question types. A scale of 1 to 6 (in 0.5-point increments) reflects the quality of your linguistic expressiveness, which includes precise vocabulary. Common errors include the use of colloquial expressions, imprecise synonyms, incorrect collocations, or misunderstanding the context in which a word is used. Make sure to grasp the specific meaning of a word within the context of a psychological topic.
Example task
Task prompt
Choose the word or phrase that is closest in meaning to the underlined word in the following sentence. "The _**propensity**_ for altruistic behavior can be observed across various species, suggesting a biological basis for cooperation."
Sample answer
The correct answer is Tendency.
Explanation:
- Propensity means a natural inclination or tendency towards something.
- Tendency also describes an inclination or predisposition, which is the best equivalent.
- Understanding is not appropriate.
- Ability is too general and does not capture the idea of inclination.
- Aversion is the opposite.
- Prompt Keyword
- Correct Equivalent
Phrase bank
Cognitive Processes
Social Psychology
Emotional States
Research & Theory
FAQ
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