Answer: C. sensitive information
Explanation: A. precision
B. time for though
C. sensitive information
D. recall and memory decay
E. presumed knowledge
The instrument designer should be aware of errors arising from the issue of sensitive information when writing the target questions for the study. The issue of sensitive information deals with information that must be protected against unwanted disclosure and thus must be safeguarded usually because of legal, security or ethical reasons. It borders issues concerning personal privacy such as individual donor records, or those pertaining to proprietary considerations.