Example of P-Value
The nursing department has parameters for test questions that are to be nullified, if a p-value falls below 0.45 the question is considered too difficult and is nullified. A P-value describes the difficulty of a question.
This is an example of how Par Test will show all information regarding any one question. The question is displayed along with whichever parameters that the instructor requests. P-Value is hi-lighted in red. In this example, you can see that so far 93 students have answered this question. All data are preserved with this question.
2. Question Name: F-Nubain Type: MC Objective: Analgesics Item Bank: Pharmacology
Why would Naluphine (Nubain) be contraindicated in a client with an opiod
addiction?
A.
No therapeutic effects will occur
B. Withdrawal symptoms can develop
C. Tolerance
to both substances is likely
D.
The body chemically neutralizes a nonsteroidal medication
Keywords:
Points:
1.00
Penalty:
0.00
Score Mode:
Active
Difficulty:
Difficult
Discrimination:
Medium
Item Analysis: Cumulative
No. of Students Responded:
93
Correct Responses (%):
Total Group: 58.06 P-Value
Upper 27% of Group: 68.00
Lower 27% of Group: 48.00
Point Biserial: 0.18
Response Frequencies (%)
A
B
C
D
Cumulative:
15.05
58.06
22.58
4.30