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Author Question: While trying to discover the nature of the relationship between stress and blood pressure, a ... (Read 63 times)

sdfghj

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on: Jun 22, 2018
While trying to discover the nature of the relationship between stress and blood pressure, a researcher asks participants to complete a difficult task. The researcher monitors the participants' blood pressure while some are exposed to noisy distractions and others stay in a quiet environment. This type of research is a(n)
 
  a. correlational study.
 b. experiment.
 c. case study.
 d. placebo control study.

Question 2

The basis of an experiment is
 
  a. manipulation of a dependent variable.
 b. manipulation of an independent variable.
  c. Manipulation of a confounding variable.
  d. in-depth fact gathering of many variables.


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Pariscourtney

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Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

b


sdfghj

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Reply 2 on: Jun 22, 2018
Excellent

samiel-sayed

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Reply 3 on: Yesterday
Wow, this really help

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