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The Llewellyn Encyclopedia

Term: Control Group


Control Group:

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.


Vodou - An African Shamanic Tradition
At first sight, shamanism and Vodou - what Hollywood has introduced into the popular imagination as "voodoo" - seem to have little in common. The former seems based on peaceful co-existence with nature and the elements, while the latter, in so far ...
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"Qabalah" is a Hebrew word which means "tradition." It is derived from the root word "Qibel," meaning, "to receive." This refers to the ancient custom of handing down the esoteric knowledge by oral transmission. What the word Qabalah encompasses is ...
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Domino Divination
Divination with Dominoes according to certain rules and values assigned to individual dominos. Each domino I either blank bears one to six dots. As a result, meanings are attached to each domino as follows: Blank: the Querent, or person asking ...
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Review of the Dark Grimoire Tarot
Summary: As dark and mysterious as the mythic world created by H. P. Lovecraft, The Dark Grimoire Tarot is strongly recommended for those mature enough and brave enough to examine their darker sides, and by coming to know and control those aspects ...
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Celtic Magic
The Druids and filídh were known for their divination and mysticism. These took manyforms, such as the learning and verse forms for composing blessings and curses,and the memorization of old hymns, chants and incantations. The basic song wascalled a ...
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Witchcraft: By Charm and Spell
Folk magic was born in an age of wonder. Tens of thousands of years ago, nature was a mysterious force. Points of light swung far overhead in the sky. Invisible forces ruffled matted hair and kicked up dust storms. Water fell from above. Powerful ...
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Divinatory Practices
There are hundreds, perhaps thousands, of different forms of divination and clairvoyant practice. The following lists organize some of the more familiar by the major styles. It is a preliminary effort. Analytical Tables of Clairvoyant & ...
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Aura Reading & Interpretation
Introduction. Seeing the Aura is one step, but without the ability to read and Interpret is an “empty” skill. To analyze and interpret observations is a key step to success in nearly any endeavor. Always we start by organizing the ...
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Astral Projection Story #4 - Astral Guides
While you are traveling on the astral plane, you will not necessarily always be traveling alone. You may meet other astral travelers, perhaps friends or lovers whom you have arranged to meet there. You may also meet (as we shall see a bit later) ...
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Aura Reading
Clairvoyant "reading" of the aura to determine the health, character and spiritual development of the person (or animal) by the colors seen. The main factors to consider are: The various fields about the body reflecting the etheric, astral, ...
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Astral Projection and Skrying
The astral plane is a level of reality that is higher than the physical world, but lower than the divine or spiritual world. It is a place that is in-between. This realm is the invisible blueprint that lies behind all physical forms. All things ...
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It seems strange, doesn't it? A patron saint of people who are lesbian, gay, bisexual, transgender, and all other sexually fluid shades in-between. Popular opinion would have us believe that, by default, a saint would be against such liberal sexuality, but then again, just because an opinion is popular doesn't mean that it's true. In my book La... read this article
The Mutable Grand Cross from the Perspective of Evolutionary Astrology
Realizing the Green Witch Tarot
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40 Years of Yoga on the Chakra Path
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