Adam is taking part in an experiment on the effects of a new anti-allergy drug. He is asked to take injections every week for three months to see if the injections affect his allergies. He will not find out, nor will the doctors giving him the injections
whether or not he has received the real anti-allergy drug or a placebo until after the study is over. The type of study he is involved in is called a ______ study.
a. case c. double-blind
b. placebo d. single-blind
C
Psychology
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A significant difference between phase I and phase II reaching and grasping is
A. the reach and grasp occur simultaneously in phase II B. the infant uses two hands when attempting to contact and acquire an object in phase I C. once the reach has been completed, the child attempts the grasp in phase II D. the reach is visually initiated and visually controlled in phase I
Psychology
Which Type of diabetes is more common, sometimes milder and slower to develop?
a) Type 1 b) Type 2 c) Type 3 d) Gestational
Psychology