Language Flashcards
Criteria for language
arbitrary, productive, regular
Arbitrary associations
the word used to represent the shape is not constrained by any characteristics
Productive
language has a limited set of rules that can be used to combine a limited set of symbols in infinite ways
Regular/rule-governed
each combination must follow a specific set of rules in order to make sense
Changing cultural values
changes in word use is likely due to a shift in the culture
Morphemes
smallest units of sound that contain information; often words but not all morphemes can be used individually
Phonemes
constituent sounds; some letters can represent more than one phoneme; combinations of letters can make new phonemes
Transparent orthographies
consistent letter to sound correspondence; a given letter will always make the same sound; low amount in the English language
Grammar
rules that govern how we put words together to form a sentence; generally an expert but difficult to describe to others
Overregularization
children are in the process of learning the rules of language, but have not yet mastered the exceptions to the rules
Semantics
meaning contained within a language; sentence may have perfect syntactical structure but no semantic meaning
0 - 4 months
turns head towards sound source; makes noise when spoken to
6 - 12 months
tries to imitate sounds and later begins to babble; understands “no”
12 - 17 months
answers simple questions nonverbally; points to objects and people; follows simple directions paired with gestures; uses 1-3 words in combination
18 - 23 months
follows simple verbal directions; asks for familiar item by name; starts combining words; imitates animal sounds
24 months
uses approximately 50 - 250 words
2 - 3 years
speaks in 2-3 word phrases; answers simple questions; begins to use plurals and past tense
5 years
understands more than 2000 words; uses longer sentences (at least 8 words in length); can engage in conversation
6 years
understands more than 10 000 words and continues to develop sentence structure
Universal phoneme sensitivity
ability of infants to discriminate between virtually all phonemes even before learning language
Conditioned headturn procedure
if they play a novel sound and the infant turns their head, the researchers infer than the infant can discriminate between the sounds