RESEARCH INSTRUMENT
dichotomous question is a type of question has only two possible answers, such as "yes" or "no." Sosyal o Di-Sosyal
Sosyal
These are raw data collected directly from respondents through surveys, interviews, or observations.
primary sources
This question type allows respondents to arrange items according to importance.
rank-order question
Books, journals, newspapers, and published articles are example of a secondary source. Sosyal o Di sosyal?
Sosyal
This is the weakest type of validity because it is based only on surface judgment.
face validity
This interview method involves encoding answers directly into a laptop during the interview.
Computer-Assisted Personal Interview (CAPI)
This type of validity compares your instrument’s results with an already validated instrument.
criterion validity
This type of observation happens when participants are not aware that they are being observed.
covert observation
This type of reliability measures consistency by giving the same test twice to the same group at different times.
stability or test-retest reliability
This type of test determines whether students have mastered specific skills or competencies.
criterion-referenced test