What is the gold standard experimental study in medicine for determining causal relationships?
What will be an ideal response?
The gold standard experimental study in medicine for determining causal relationships is called a randomized controlled trial because participants are randomly assigned to groups and then the group that receives the intervention being tested (e.g., exercise) is compared to control groups. A randomized controlled trial has high internal validity because it is good at discerning causal relationships.
Psychology
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SCN stands for __________
a) stop control now. b) suprachiasmatic nucleus. c) serotonin controlled nucleus. d) sleep control nucleus.
Psychology
_____ receive messages from other neurons and _____ send messages to other neurons
a) Axons; dendrites b) Axons; soma c) Soma; glial cells d) Dendrites; axons
Psychology