others

Question 1

experimental designs

Answer 1

the organization of groups and conditions in an experiment

Question 2

how many types of experimental conditions are there?

Answer 2

3
independent measures design
matched pairs design
repeated measures design

Question 3

independent measures design

Answer 3

involves the random placement of participants from ur sample into the control & experimental groups.

dvs are then compared btw the 2 groups

Question 4

matched pairs design

Answer 4

researcher purposely matches participants to form groups.

Question 5

when is repeated measures design used

Answer 5

when the goal of the research is to compare conditions rather than groups of participants

Question 6

repeated measures design

Answer 6

sample group of participants is exposed to 2 or more conditions, which are then compared

Question 7

when is matched pairs design used?

Answer 7

when the researcher believes it important that the groups must be equivalent in a specific variable

when the sample size is not large enough to ensure that random placement will ensure group equivalency

Question 8

what are repeated measures design vulnerable to?

Answer 8

order effects

Question 9

to overcome order effects, researchers must use….

Answer 9

counterbalancing

Question 10

what is counterbalancing

Answer 10

involves using another group of participants where the conditions are switched.