Across
- 4. sample type, i.e. "advert placed in a newspaper"
- 5. sample type, i.e. "proportional representation of the real target population"
- 8. data type you get from other sources, e.g. newspapers, other studies
- 10. negative correlation coefficient tends towards ______ ____
- 12. another term for a directional hypothesis
- 14. an external variable that can explain the results of correlational studies
- 15. a hypothesis that states nothing will be found
- 16. an observation where participants know they're being observed
- 18. type of experiment where the IV is not manipulated by the experimenter
- 19. the two key words to begin with when writing an aim for a study
- 20. having the results of your experiment checked by other psychologists
- 22. _____-_____ techniques, e.g. journals, questionnaires
- 25. in a normal distribution you can have either nagative or positive ______
- 27. sample type, i.e. "random number generator"
- 29. sample type, i.e. "choosing people you meet outside the library"
- 30. lab experiments are lacking in __________ ____________
- 31. a variable that can affect the quality/outcome of a study
- 32. a limitation to independent group experimental designs
- 35. type of data, e.g. "putting people into categories"
- 37. a small-scale investigation to check the methodology and procedures
- 38. type of data, e.g. "eqaully spread out time measurements"
- 39. a limitation to repeated measures designs
- 41. a hypothesis that states something will be found
- 42. type of data, e.g. "ranking scale"
- 43. positive correlation coefficient tends towards the number ____
- 44. type of experiment where the IV is manipulated in an aritificial setting
- 45. another term for a non-directional hypothesis
Down
- 1. data you get yourself, i.e. you do the experiment
- 2. where participants change their behaviour due to knowing the aim of the study
- 3. the type of data you get from open questions
- 6. the type of data you get from closed questions
- 7. the researcher affecting the outcome of a study either consciously or unconsciously
- 8. this test requires repeated measures, nominal data and to be a test of difference
- 9. no correlation coefficient tends towards ______
- 11. sample type, i.e. "every 10th person"
- 13. ____________ observation: "no pre-set criteria"
- 17. the confidence level that is used for most experiments
- 21. making sure all participants have the same experience
- 23. how participants should always be assigned to groups in a study
- 24. these three things are in the same position in a normal distribution
- 26. ____________ observation: "looking for predetermined behaviours"
- 28. type of experiment where the experimenter is unable to manipulate the IV
- 33. how to deal with the limitation of repeated measures
- 34. where a psychologist combines the findings of many different studies
- 36. an observation when you don't know you're being observed
- 40. type of experiment where the IV is manipulated in a real world setting
