phy 10/22

Question 1

how can a researcher the sample represents a target population

Answer 1

random sample

Question 2

psychologist who used the case study method

Answer 2

froud sigmound

Question 3

why would a psychologist be cautious about making generalization from a case study

Answer 3

cant be replicated

Question 4

the longitudinal method is concerned with observing

Answer 4

how people change over time

Question 5

draw back to the longitudinal method

Answer 5

people can drop out

Question 6

cross section method charts change overtime by

Answer 6

comparing participants from different age groups

Question 7

double blind study

Answer 7

participants and researchers a re unaware

Question 8

when each member of a population as an equal chance of being chosen for a study

Answer 8

random sample

Question 9

random sample

Answer 9

everyone has an equal chance

Question 10

Stratified sample

Answer 10

sample matches target population

Question 11

second step in the research process

Answer 11

form a hypothesis

Question 12

a measure of how closely one thing is related to another

Answer 12

correlation

Question 13

a research method that askes questions about a particular subject

Answer 13

survey

Question 14

third step to the research method

Answer 14

test hypothesis/test data

Question 15

how do scientist confirm a finding in a study

Answer 15

replicate and analyze results

Question 16

why would a scientist use a random sample in a research study

Answer 16

to avoid bias

Question 17

what does correlations among variables show a researcher

Answer 17

does not show cause and effect

Question 18

single bind study

Answer 18

participants are unaware

Question 19

what is an in depth study of a single person or group revealing some general principle

Answer 19

case study