B. Match the following types of observation in column B with the descriptions in column A. Write the letter of your answer on the space provided.

Column A.
__1. a special environment is created
__2. time is selected and particular actions counted
__3. no advanced characteristics sougth
__4. observer makes himself part of the group
__5. observation done in natural setting
__6. observer not part of group


Column B.
A. structured
B. personal
C. participant
D. unstructured
E. non-participant
F. uncontrolled
G. controlled ​