Skip to content

Course home

Data recording, analysis and presentation

Data recording, analysis and presentation

EasyMedium
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348
Question 137

A health psychologist was interested in the relationship between individuals' average nightly sleep duration and their self-reported daily stress levels. She used a correlational analysis to investigate this in a volunteer sample of 40 undergraduate students.

Each participant's sleep duration was monitored using a wearable sleep tracker over a one-week period to calculate a mean nightly sleep duration (in hours). Daily stress levels were assessed using a validated 10-item questionnaire, producing a score from 10 (low stress) to 50 (high stress).

The psychologist's hypothesis predicted a significant negative correlation.

Using the information above, explain what she was expecting the results to show.

[2]
Markscheme

Data recording, analysis and presentation Questions

  1. A Level
  2. /Psychology
  3. /Data recording, analysis and presentation

513 exam-style questions on OCR A Level Psychology Data recording, analysis and presentation. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank