An experiment where the IV is not manipulated by the researcher but occurs naturally- carried out to compare the effectiveness of the two different styles.
Back
Card 17
Front
Data in separate categories such as number of runners that finished a marathon
Back
Card 18
Front
Data that is measured using public unit of measurement such as the times in which the runners finished the marathon
Back
Card 19
Front
The 'no effect' hypotheses; one which has no difference between the variables that are measured
Back
Card 20
Front
The person who is observing is influenced by expectations. E.g. only focusing on what they want to say.
Back
Card 21
Front
selecting those subjects who are around and available at the time
Back
Card 22
Front
Constant errors that arise as a result of the order in which conditions or levels of the independent variable are experienced by the participants
Back
Card 23
Front
Data that is ordered such as order of runners that finished marathon- 1st, 2nd, 3rd etc
Back
Card 24
Front
isn't numerical data and is gained through observations, interviews and case studies. For example, learning the history of a participant
Back
Card 25
Front
is numerical data which can be analysed statistically, through the use of tables, graphs etc
