Correlations, self reports or sampling technique (my teacher said the first 2 and it appears the second is likely) for 10 marker (predictions though, so please please please don't base revision on them).
Nerves have set in by now but all I can do is wait for the 18 hours to go by.
I really want to do well and all I want to do is stay calm in the exam and make sure I put as much detail and context in as I can.
Reliability:
Can the procedure be repeated?
Is the procedure standardised so everybody experiences the same thing?
You should make sure the 10-mark planning question has good reliability because thats what examiners are looking for.
Validity:
Are there extraneous variables? Demand characteristics, social desirability bias are very frequent, consider what you would say if given the question/experiment (happiness, I'd say I'm very happy even though I'm not = social desirability).
Ecological validity? Is the environment realistic and is the task realistic. If it's controlled (lab, exam hall) it's not realistic, if the task is weird (memorising objects) it's not real.
I'm so nervous for tomorrow though.