Experience unlimited access to all questions, exams, video tutorials and study guides. Subscribe now.
Hesi rn nursing research ( 54 Questions)
Question 1 of 54 :
An experimental design was used to study the effects of using three strategies to teach clients, recently diagnosed with type 1 diabetes mellitus, about insulin administration. The subjects were randomly selected for participation in each of the three experimental groups and the control group. A pre-test was administered, and at the end of three months, the same test was administered as a post-test. Which is the main threat to the internal validity of this study?
Practice Test
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
Naxlex
Previous
Next