representativeness
a. a desirable feature of behavior samples
b. a formal method of observation and recording in which you record selected behaviors during preset uniform time periods and at regularly recurring or randomly selected intervals
c. the degree to which two or more observers agree with one another as to what occurred during an observation session
d. a characteristic of any method that does not preserve descriptions of behavior and events as they originally occurred
e. a characteristic of any method that preserves descriptions of behavior and events as they originally occurred
Question 2
time sampling
a. a desirable feature of behavior samples
b. a formal method of observation and recording in which you record selected behaviors during preset uniform time periods and at regularly recurring or randomly selected intervals
c. the degree to which two or more observers agree with one another as to what occurred during an observation session
d. a characteristic of any method that does not preserve descriptions of behavior and events as they originally occurred
e. a characteristic of any method that preserves descriptions of behavior and events as they originally occurred
Abundant cave art after about 30,000 years ago is evidence of the importance of symbolic behavior fo
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