X
OOPS!
VIEW CART
CONTINUE SHOPPING
X
ADDED!
VIEW CART
CONTINUE SHOPPING
X
OOPS!
MANAGE WISHLISTS
CONTINUE SHOPPING
X
ADDED!
CANCEL
(0)
Llewellyn is committed to keeping our staff and customers healthy and safe, as well as being good corporate citizens, during this time. Click to read how we are responding to the COVID-19 pandemic.
Online Reference For Body, Mind & Spirit

Term: Control Group

DEFINITION:

A group of random people who are given a test, the results of which give a baseline range or “norms” as part of clinical experimental protocols. A subject would then be tested and the results of his or her tests would be compared to the norms.

SHARE:    /   PRINT
IN OUR BLOGS
5 Ways Warriors Have Used Magic for Social Justice
by Anna
Readers, please enjoy this guest blog post by Tomás Prower, author of La Santa Muerte, Queer Magic, Morbid Magic, and the new Warrior Magic. Everywhere in human history where there have been oppressed peoples, there have also been warriors...
What's New
$21.95 US
  /  
$26.95 US
  /  
$34.99 US
  /  
$17.99 US
  /  
       
Copyright © 2022 - Llewellyn Worldwide, Ltd.