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theGreek theGreek
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Posts: 2370
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7 years ago
Cause-and-effect inferences can be made in an experimental design because
A) participants in all treatment conditions are treated exactly alike except for the independent variable.
B) participants are systematically assigned to experimental conditions.
C) an experimenter holds the dependent variable constant throughout an experiment.
D) the independent variable varies randomly throughout the experiment.
Textbook 
Exploring Lifespan Development

Exploring Lifespan Development


Edition: 3rd
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Vol410Vol410
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7 years ago
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theGreek Author
wrote...
7 years ago
Took a while to get back to you, my bad.

Thanks for helping me out, you're awesome
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3 years ago
thanks
wrote...
3 years ago
thanks
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