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Home Q & A Board Science-Related Homework Help Psychology
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anja@phs.ae anja@phs.ae
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6 years ago
B.F. Skinner's operant chamber (i.e., Skinner box) illustrates:
 
  a. a closed system.
  b. an open system.
  c. a multiple time series design.
  d. archival research.

Question 2

As we move from real-life situations to the laboratory to conduct research, we move in a direction of:
 
  a. lesser precision.
  b. lesser relevance.
  c. lesser external validity.
  d. both lesser relevance and lesser external validity.

Question 3

As experimental control increases:
 
  a. external validity decreases.
  b. external validity increases.
  c. the more relevant the study to real-world problems.
  d. we become less able to rule out alternative hypotheses.
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Same.shaSame.sha
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6 years ago
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anja@phs.ae Author
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6 years ago
Thanks for your help!!
lubennick
wrote...

Yesterday
Correct Slight Smile TY
Alina01978
wrote...

2 hours ago
Thanks
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