exoerimental designs Flashcards

1
Q

what do group designs do

A

compare large groups of pp to asses affect of IV/DV

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2
Q

group design between subjects

A

pp randomly assigned to experimental or conrolled group

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3
Q

droup design within subjects

A

reapted measurs of the same pp across conditions

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4
Q

single case design

3 points

A

within subject design
use 1 or few pp ro determine iv effect on dv
Allows more indepth observations

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5
Q

limitaions for single case designs

4

A

small group - no external validity
needs replication
individual phenomenon - worls for one not another
behaviour not static - changes day to day

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6
Q

6 compondents of a graph

A
axis
lables for axis
numbers on axis
data points
phase line
phase labels
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7
Q

base line performance

A

used to predict how client will behave in the future

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8
Q

abab/reversal design

A

design that shows effect of the iv by systematically removing it and returning to baseline

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9
Q

when ABAB should be used

A

when behaviour is not dangerous to the persom

when behaviour is likely to reverse

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10
Q

multiple base design

A

staggered in implimentaion on areas people settings or behaviours

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11
Q

alteration treatment design

A

allows simultaneous comparison of treatments to baseline by using rapid random alterations of iv

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12
Q

when to use alteraion txs

A

2 or more interventions you want to compare

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13
Q

Comparison of 2 or more IVs

A

ABAC

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