Methods Flashcards

1
Q

lexical decision task

A

procedure used in many psychology and psycholinguistics experiment; involves measuring how quickly people classify stimuli as words or non-words

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2
Q

priming

A

introduction of one stimulus influences how people respond to subsequent stimulus; works by activating an association or representation in memory just before another stimulus or task is introduced

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3
Q

phonological priming

A

form priming; two phonologically overlapping words are presented and word presented first (prime) influences accuracy speed of responses to second word (target)

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4
Q

semantic priming

A

response to target is faster when preceded by a semantically related prime compared to unrelated prime; may occur because prime partially activated related words or concept

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5
Q

repetition priming

A

refers to improvements in behavioral response when stimuli are repeatedly presented

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6
Q

masked prime

A

je hoort geen kut van prime

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7
Q

cross modal priming

A

prime item is usually a word embedded in a spoken sentence or text used to prime a target item presented in written form

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8
Q

rapid serial visual presentation (RSVP)

A

readers see sequences of words in the center of a computer screen presented at a fixed fast rate; experimenter has reader carry out additional task

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9
Q

gating

A

presenting increasingly long fragments of speech and measuring when listeners can interpret speech appropriately

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10
Q

shadowing

A

subjects repeat speech at a delay to the onset of hearing the phrase; how long does the brain take to process and produce speech

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11
Q

EEG

A

electroencephalogram; detects electrical activity in brain using electrodes

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12
Q

ERP

A

event-related potential; measured brain response that is the direct result of specific sensory, cognitive or motor event

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13
Q

fMRI

A

functional magnetic resonance imaging; measures brain activity by detecting changes associated with blood flow

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14
Q

BOLD

A

blood oxygen level dependent;

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15
Q

MEG

A

magnetoencephalography; functional neuroimaging technique for mapping brain activity by recording magnetic fields produced by electrical currents occurring naturally in the brain, using very sensitive magnetometers

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16
Q

intra-cranial electrophysiology

A

EEG on the brain; when already having open skull operation

17
Q

visual world paradigm

A

experimental paradigm wherein participants hear utterances while looking at a visual display of target word along with competitors and distractors on the visual display

18
Q

stroop task

A

ink color and color word

19
Q

lateralized readiness potential

A

LRP is event-related brain potential that is thought to reflect the preparation of motor activity on a certain side of the body; recorded using EEG

20
Q

boundary technique (in eye tracking)

A

when subject’s eyes cross invisible boundary before a critical word in the sentence, it changes from the preview to target

21
Q

moving window (in eye tracking)

A

method used by Rayner (1986) where window to what people can see changes (xxx)

22
Q

self-paced reading

A

people read sentence one word at a time in their own pace

23
Q

Head-turn Preference Procedure

A

HPP as experimental method for infants; also known as preferential listening paradigm; explore infants’ ability to discriminate pairs of linguistic or non-linguistic auditory stimuli; catches surprise is what they look at