Unstructured interviews:
a. seldom provide useful or accurate data because they interviewer does not provide questions.
b. should only be used at the end of ones fieldwork.
c. contain open-ended questions and are paced by the interviewees and not the interviewer.
d. are all very short in duration because they never cover major topics.
e. always involve at least three individuals.
Question 2
Participant-observation has the advantage of
a. providing a large sample size.
b. ease of recording of data.
c. being an unobtrusive data gathering technique.
d. enabling fieldworkers to distinguish actual from expected behavior.
e. creating standardized, scientific data.
tree-ring data
Immunization with a vaccine. A healthcare professional is injecting a vaccine into the patient’s arm
Dimensions for gathering data
This lithograph by Currier and Ives gives an erroneous impression of the “battle.” Major Robert Ande
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
The Many Sizes of Soft Drinks A bottle or can of soda can provide from 6 to 17 teaspoons of added