Across
- 3. research to solve practical problems of modern world
- 4. statement of facts and figures, prepared for the purpose of information and action
- 6. variable which is not directly related to the purpose of study but may affect dependent variable
- 9. observation in which researcher will conceal his identity
- 10. observation in which researcher uses electronic devices
- 12. includes copying of material word for word from other sources
- 13. type of report when there is long gap between data collection and presentation of final report
- 15. process of grouping of collected data into different categories
- 16. contains the source of every reference used in the research report
- 17. special kind of bar graph where intervals are equal
- 20. involves assigning numerical values to various degrees of abstract things
Down
- 1. useful for providing supplementary information
- 2. is a systematic investigation to search for new facts
- 5. method of data collection mostly used in the field of science
- 7. process of checking errors in data and making corrections
- 8. this research helps to understand cause-effect relationship between two or more variables
- 11. chart that shows how a particular data changes at equal interval of time
- 14. a continuum containing set of statements logically related to the attitude under study
- 18. sampling method when sample is limited/rare
- 19. analysis of variance