Eduqas A-Level Psychology Component 2 research methods overview quiz quiz
12questions. Pick an answer and you'll see why right away.
Which type of experiment uses an IV based on an existing difference between people and cannot show causation?
In a repeated measures design, order effects are controlled by:
A confounding variable is one that:
When observing aggression, breaking it into hitting, pushing and kicking creates:
A correlation coefficient of -0.85 indicates:
Which sampling method divides the population into proportional subgroups and is the most representative?
Which is a BPS ethical principle?
A set of scales that always reads 2 kg too heavy is:
For the data set 4, 6, 6, 8, 11, the mean is:
Which inferential test is used for a difference, an independent groups design and ordinal data?
Which test is used for a correlation with ordinal data?
A Type I error is: