The most serious disadvantage of observation is ________
A) if the observed phenomenon occurs frequently or is of short duration, observational methods may be cheaper and faster than survey methods.
B) the reasons for the observed behavior may not be determined because little is known about the underlying motives, beliefs, attitudes, and preferences.
C) observational methods permit measurement of actual behavior rather than reports of intended or preferred behavior.
D) observational data is often time consuming and expensive and it is difficult to observe certain forms of behavior, such as personal activities.
B
You might also like to view...
Use the information in the table to determine the slack time for Activity B
Task Predecessor Duration Early Start Early Finish Late Start Late Finish A -- 8 B A 14 C A 23 8 D C, B 6 23 26 E C 32 F D, E 32 38 A) 6 days B) 4 days C) 2 days D) 0 days
How does premise liability change depending upon the status of the visitor—trespasser, licensee, invitee? (pp. 309-311)? Discuss the duty owed to each category of persons
Which of the following observations concerning encumbrances is NOT true?
A. They are recognized only at the time disbursements are made. B. They are an unique element of governmental accounting. C. Their purpose is to ensure that the expenditures within a period do not exceed the budgeted appropriations. D. They provide a control system and safeguard for governmental unit administrators.
Even if the business plan reveals sensitive information (e.g., details of an advanced technology or the specifics of a marketing plan), prospective investors can be trusted with that knowledge.
Answer the following statement true (T) or false (F)