[Answered] If the experimenter knows which treatments the participants have been administered, but the ...

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Author Question: If the experimenter knows which treatments the participants have been administered, but the ... (Read 82 times)

Evvie72

Hero Member
Posts: 519

on: Jun 20, 2018

If the experimenter knows which treatments the participants have been administered, but the participants do not, the study is called:

a. blind.
b. double blind.
c. placebo.
d. invalid.

Question 2

The placebo effect is:

a. purely psychological in origin.
b. purely physiological in origin.
c. both psychological and physiological in origin.
d. not real.

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Marked as best answer by a Subject Expert

ebenov

Sr. Member
Posts: 331

Reply #1 on: Jun 20, 2018

Answer to Question 1

A

Answer to Question 2

C

Evvie72

Member
Posts: 519

Reply 2 on: Jun 20, 2018

Wow, this really help

frankwu0507

Member
Posts: 322

Reply 3 on: Yesterday

Gracias!

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