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Causal Hypotheses Find an example (or a summary) of a randomized experiment, controlled experiment, prospective observational study,...

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Psychology

Causal Hypotheses

Find an example (or a summary) of a randomized experiment,controlled experiment, prospective observational study, orretrospective observational study. Good sources are news itemsabout such studies.

Briefly describe the study, and in your account, identify thecausal hypothesis the study has claimed to have supported as likelytrue, as well as the comparison groups.

Then think critically about the study: state what you thinkare possible uncontrolled confounding variables that, if true,could call into question the conclusion of the study.

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Randomized experiment In secience randomized experiment allow greatest realiblity and validity in statistical estimate of treatment effectrandomization involving randomly allocated the experimental unit across the treatment group For example if an experiment compared new drug against a standard drug then patient should allocated to either a new drug or to the standard drug to    See Answer
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