Basic Terminology

Question 1

Independent variable

Answer 1

An aspect of the experiment that is manipulated to see its effect on a particular behaviour

Question 2

Dependent variable

Answer 2

This measure of behaviour in an experiment. Assuming the experiment is properly controlled, it can be assumed to be affected by the independent variable.

Question 3

Standardisation

Answer 3

The process of keeping the test conditions the same for every participant.

Question 4

Demand characteristics

Answer 4

Where participants interpret the aims of the experiment/research and change their behaviour to fit these aims.

Question 5

Lab experiment

Answer 5

Experiments that occur in a controlled setting, such as a research lab in a university.

Question 6

Reliability

Answer 6

Consistency of reasearch or findings i.e., whether a test can be used more than once and produce consistent results.

Question 7

Validity

Answer 7

How accurate a piece of research or test is at measuring what it aims to measure.