Psychology

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For these hypothesis, I need to know...

Determine what research goal is required
determine whether you can use the experimental method
decide how you would define your variables(using operational definitions)

(1) A pregnant woman's diet affects the birth weight of the baby
(2) Exercise is related to stress levels
(3) Visual imagery improves memory
(4) Jury decisions are influenced by the attractiveness of the defendant
(5) Age of instructor is related to students evaluation of the instructor

  • Psychology -

    You need to convert to empirical data.

    Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

    See your later post.

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