Conclusions are tentative and can't be generalized. Definition and purpose of descriptive research Descriptive research involves collecting numerical data to test hypotheses or answer questions concerning current status. A study to determine the beliefs of EdTec graduate students. Often requires the creation of an instrument since the researcher is looking for new knowledge. Sample is usually random or stratified-random to be representational and generalizable, or census.
Questionnaires are most common method.
Each question on a specific concept Be validated before their use Typical types are scaled items, ranked items, checklist items, and free response items. Include specific return date, and stamped, addressed envelope. Questionnaire Activity Let's suppose you are working on a project to identify how often, and for what purposes, EdTec graduate students are using their home computers. Your task is to create valid questions for a questionnaire. Interviews Interviews are another type of self-reported studies.