During the third year and can’t’ are used e.g. I don’t want it ‘don’t’ In the stage more negative forms are acquired such as and and ‘didn’t’ ‘isn’t’ negative constructions are used more accurately. Nelson words)– Found that 60% of children’s early word phrases contained nouns, then verbs, pre-modifiers and phatic. She said that also nouns were more commonly things that surrounded the children i.e. Nelson also said in Re-casts (e.g. ‘Ball’, ‘Mum’, ‘cat’. child: ball” Mum: me the ball”), children whose sentences were re-cast “Me “Pass performed better at imitating sentences. Rescorla (overextensions) suggested there are two types of overextensions: – Categorical when a word is used to refer to things in the similar category – e.g. for mother’, for bus, for orange. ‘dada’ ‘truck’ ‘apple’ Semantically linked. Analogical Words have no clear categorical relation – Divided into: Perceptual- tock’ for the sound of water ‘tick Functional for basket on head – ‘hat’ Affective for objects that are forbidden to touch. – ‘hot’ Underextension is the opposite. For example, a child may only call black labs 'dog' but no other dogs. Or calling their rattle a rattle, but calling other ones 'toys'. Child Directed Speech (CDC)
During the third year ‘don’t’ and can’t’ are used e.g. I don’t want it In the stage more negative forms are acquired such as ‘didn’t’ and ‘isn’t’ and negative constructions are used more accurately. Nelson words)– Found that 60% of children’s early word phrases contained nouns, then verbs, pre-modifiers and phatic. She said that also nouns were more commonly things that surrounded the children i.e. ‘Ball’, ‘Mum’, ‘cat’. Nelson also said in Re-casts (e.g. child: “Me ball” Mum: “Pass me the ball”), children whose sentences were re-cast performed better at imitating sentences. Rescorla (overextensions) – suggested there are two types of overextensions: Categorical – when a word is used to refer to things in the similar category e.g. ‘dada’ for mother’, ‘truck’ for bus, ‘apple’ for orange. Semantically linked. Analogical – Words have no clear categorical relation Divided into: Perceptual- ‘tick tock’ for the sound of water Functional – ‘hat’ for basket on head Affective – ‘hot’ for objects that are forbidden to touch. Underextension is the opposite. For example, a child may only call black labs 'dog' but no other dogs. Or calling their rattle a rattle, but calling other ones 'toys'. Child Directed Speech (CDC)