6. Language development Flashcards

1
Q

What is meant by ‘comprehension always precedes production’? (Language development PCA)

A

Children can do it earlier and are better at it

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2
Q

What are phonemes? (Language development PCA)

A

A sound to distinguish a meaning

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3
Q

What are morphemes? (Language development PCA)

A

Smallest unit of meanings

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4
Q

What is syntax? (Language development PCA)

A

Rules for combining words

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5
Q

What is pragmatics? (Language development PCA)

A

Special rules in language

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6
Q

What is semantics? (Language development PCA)

A

Word meanings

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7
Q

At what age on average is the first word produced? (Language development PCA)

A

13 months

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8
Q

What age is there an experience of vocabulary spurt? (Language development PCA)

A

14 months

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9
Q

At what age do simple sentences begin to form? (Language development PCA)

A

24 months

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10
Q

What does the left hemisphere focus on? (Language development PCA)

A

Language action

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11
Q

What does damage to the Broca’s area cause? (Language development PCA)

A

Difficulties in producing speech

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12
Q

What does damage to the Wernickle’s area cause? (Language development PCA)

A

Difficulties in understanding word meanings

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13
Q

What are 3 pragmatic cues? (Language development PCA)

A
  • Process of elimination
  • Eye gaze
  • Facial expressions
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14
Q

What is a category? (Language development PCA)

A

A collection of objects in the world that share commonality

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15
Q

What is categorisation? (Language development PCA)

A

The process of identifying the category to which the stimulus belongs to

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16
Q

What does categorisation require? (Language development PCA)

A
  • Objects need to be discriminable

- Need to be treated equivalently

17
Q

What are the three types of categorical hierarchies? (Language development PCA)

A
  • Superordinate (animals)
  • Basic level categories (dog)
  • Subordinate categories (labrador)
18
Q

What are the features of superordinate categories? (Language development PCA)

A
  • Broad categories
  • Linked to a functional purpose
  • Limited variable perception between items
19
Q

What are the features of basic level categories? (Language development PCA)

A
  • First to develop
  • Consistent
  • Words that form natural conversation
20
Q

What are the features of subordinate categories? (Language development PCA)

A
  • Specific
  • Expert words
  • Used to disambiguate
21
Q

What does intermodal perception involve? (Language development PCA)

A

Combining information from two or more senses