GCSE Psychology Hypothesis and variables

Question 1

a strength of primary data ...

Accepted Answer

design for a specific aim

Question 2

Extraneous variables need to be controlled to see how the IV affects the DV.

Accepted Answer

TRUE

Question 3

A study investigates whether using social media affects mental health. What is the IV?

Accepted Answer

using social media or not

Question 4

which is correctly spelled?

Accepted Answer

extraneous

Question 5

A study investigate if using social media affects your mental health. What is the DV?

Accepted Answer

mental health rating

Question 6

an extraneous variable...

Accepted Answer

is an uncontrolled variable that could effect the DV

Question 7

Which variable is measured by the experimenter?

Accepted Answer

DV

Question 8

Test scores will be no different when people have or have not revised. TYPE?

Accepted Answer

null hypothesis

Question 9

Which of the following is NOT fully operationalised?

Accepted Answer

having an energy drink or not, high or low income

Question 10

which is correctly spelled?

Accepted Answer

hypothesis

Question 11

Regular exercise improves mood. DV =

Accepted Answer

mood

Question 12

tables and graphs are ...

Accepted Answer

descriptive statistics

Question 13

the thing measured in the experiment is ...

Accepted Answer

dependant variable

Question 14

Click on ALL of the things a hypothesis should include.

Accepted Answer

comparison, DV, IV

Question 15

a field experiment ...

Accepted Answer

takes place in a natural setting

Question 16

participants variables are a problem in which design

Accepted Answer

independent groups

Questions 16