In English, the /p/ sounds in 'pit' and 'spit' are physically different — 'pit' has a puff of air (aspiration) and 'spit' does not. What is the correct phonological analysis?
AThey are different phonemes because they sound different
BThey are allophones of /p/ because the difference is predictable by environment
CThey are separate morphemes
DThey cannot be analyzed without knowing the writing system
The aspirated [pʰ] in 'pit' and unaspirated [p] in 'spit' are allophones of a single phoneme /p/ — the aspiration is entirely predictable (aspirated after silence at the start of a stressed syllable, unaspirated after /s/). Because swapping them doesn't change word meaning, they are not separate phonemes. This is a core example of phonological rule-governed variation.
Question 2 True / False
Allophones of the same phoneme can be substituted for each other in any context without changing a word's meaning.
TTrue
FFalse
Answer: False
Swapping allophones for each other does not change meaning, but it can make speech sound foreign or odd because the variation is predictable by context. Using aspirated [pʰ] after /s/ (as in 'spit') sounds marked to native speakers, even though it would not create a different word. Allophones are in complementary distribution — each appears only in its own environment.
Question 3 Short Answer
What is a minimal pair, and why is it the standard test for identifying phonemes?
Think about your answer, then reveal below.
Model answer: A minimal pair is two words that differ in exactly one sound in the same position and have different meanings (e.g., 'pat' vs 'bat'). If swapping one sound for another changes meaning, those two sounds must be separate phonemes in that language.
The minimal pair test directly operationalizes the definition of a phoneme as a contrastive sound unit. Contrastive means meaning-distinguishing. If the substitution is meaning-neutral, the sounds are allophones; if it creates a different word, they are separate phonemes. This test is the foundation of phonemic analysis.