Language and thought

Language supports communication and thought, but neither a vocabulary list nor a single experiment proves that language determines every idea.

Lesson 3 of 33 parts Practice Flashcards
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Phoneme and Morpheme

Objective: Explain phoneme and morpheme, distinguish their meanings, and apply them to a described case.

Phoneme: A phoneme is a speech-sound distinction relevant to a language's meaning contrasts. Morpheme: A morpheme is a smallest meaning-bearing linguistic unit. Thinking uses representations and strategies that can be efficient yet fallible. A heuristic is not always wrong, and a named bias is a tendency rather than a diagnosis of irrationality. Judgment should be compared with a specified standard and relevant information. Language supports and can influence thought without fixing every possible idea. Distinguish a demonstrated task effect from an unrestricted claim about all human reasoning. Application: Two words differ by one meaning-changing sound. This most directly illustrates phoneme. A word contains a root and a meaningful suffix. This most directly illustrates morpheme.

Worked examples

Try itOriginal teaching scenario: Two words differ by one meaning-changing sound. Which idea from this section does it most directly illustrate?Show answer

Step 1 — Read the observation: Two words differ by one meaning-changing sound. Step 2 — Recall the relevant idea: A phoneme is a speech-sound distinction relevant to a language's meaning contrasts. Step 3 — Connect the observation to the idea: The scenario is an illustration of phoneme. Step 4 — Check the limit: This short scenario illustrates the concept; it does not establish every detail or exclude every other influence in a real situation.

Try itOriginal teaching scenario: A word contains a root and a meaningful suffix. Which idea from this section does it most directly illustrate?Show answer

Step 1 — Read the observation: A word contains a root and a meaningful suffix. Step 2 — Recall the relevant idea: A morpheme is a smallest meaning-bearing linguistic unit. Step 3 — Connect the observation to the idea: The scenario is an illustration of morpheme. Step 4 — Check the limit: This short scenario illustrates the concept; it does not establish every detail or exclude every other influence in a real situation.

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