Llewellyn Worldwide, Ltd.
View your shopping cart Shopping Cart | My Account | Help | Become a Fan on Facebook Become a Fan | Follow Us on Twitter Follow Us | Watch Us on YouTube Watch Us | Subscribe to our RSS Feeds Subscribe
Browse ProductsAuthorsArticlesBlogsEncyclopediaNewslettersAffiliate ProgramContact UsBooksellers
Advanced Search
What's New
Most Popular
List of Articles

Email Exclusives
Sign up to receive special offers and promotions from Llewellyn.

Get the Latest Issue of New Worlds

September/October 2015 Issue

New Worlds Catalog

Get the FREE app for your tablet and mobile device. Now available in the iTunes Store and the Google Play Store

Also available as a PDF File.

Click for more information about New Worlds or to receive issues via mail.

The Llewellyn Encyclopedia

Term: Experimenter Effect


Experimenter Effect:

Although long acknowledged by occultists, the experimenter effect has only recently been accepted as a potential reality by mainstream scientists. The effect states that the experimenters behavior, personality, observation, or mere presence may alter the results of scientific testing.



Developing and Working with the Body of Light
After you have learned basic astral projection, the next step is for you to produce a Body of Light that can be used as your vehicle of consciousness on the inner planes. Unlike the basic training we adapted from Ophiel’s “Little ...
Relevance:  10 % 10%

Synchronicity and Tarot
Most people who use a Tarot deck do so for giving readings or divinations, or for what some people would call "fortunetelling." How does the Tarot work for these purposes? I think we can pretty well ignore the "Demons control it" aspect simply ...
Relevance:  10 % 10%

The Astral Telepathy System
Introduction. Central to the Astral Telepathy System (ATS) is the Astral Blue Beltway, a fluid stream of psychic energy used to convey telepathic messages. Blue imagery has long been associated with psychic activity and is often described as similar ...
Relevance:  10 % 10%

How to Use a Pendulum
Learning to use a pendulum is both surprisingly easy and remarkably effective. However, there are a few steps needed to be successful Obtaining a pendulum: You can purchase a pendulum for a minimum price to one that costs hundreds of dollars or ...
Relevance:  8 % 8%

Science and the Mind's Eye
Until the 1920s, however, scientists considered such ideas no more than superstition or religious folly. The mind and body were believed wholly separate things, and it was considered absurd that mere thoughts might heal. Of course everyone ...
Relevance:  7 % 7%

Ayahuasca – the Vine of Souls, the Medicine of Love
Shamanic healing often employs plants to good effect, though it is rarely about herbalism, per se. Indeed, most shamans are explicit that the pharmacological properties of the plants they employ are of far less importance than the spirit which is ...
Relevance:  7 % 7%

The Shamanic Journey
Regardless of other specialities - which may include plant medicine, divination, or healing rituals - the key approach of all shamans both ancient and modern is the shamanic journey. This is a special state of trance consciousness that enables ...
Relevance:  7 % 7%

Shamanic Healing
Shamanic healings have long been shrouded in mystery, misunderstanding, and superstition. Still, as we learn to better understand the shamanic philosophy of life, we can begin to have clarity about this special form of healing. Basically, the shaman ...
Relevance:  7 % 7%

Conversation with your Higher Self
Yes, it is possible to converse with your Higher Self. First you have to honestly believe in the Higher Self, and that the person you think of as your self is not it. At the same time, don’t let the name "Holy Guardian Angel" deceive you into ...
Relevance:  7 % 7%

How to Perform Astral PK
Introduction. This procedure is based on intentionally recognizing the astral body as a non-physical duplicate, or matrix, of the physical body, followed by energizing specific astral body parts to be ideally healthy, and then transferring healthy ...
Relevance:  7 % 7%

The Astral Flow Sleep Arrest Procedure
Introduction.  Astral Flow is a laboratory-tested program designed to arrest sleep and induce out-of-body travel to distant physical as well as astral realities. The program begins with a mind-clearing exercise to extinguish active thought and ...
Relevance:  7 % 7%

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
Three Theories to Explain the Chupacabra
40 Years of Yoga on the Chakra Path
Tracing Lincoln's Ghost

Most recent posts:
Magic of Flowers Oracle
Magic of Flowers Oracle By Tess Whitehurst with are by Anne Wetheim This oracle deck was inspired by Tess’s book The Magic of Flowers: A...

Necromancy Made Easy
Readers, please enjoy this guest blog post by Tomás Prower, author of the new La Santa Muerte. "How can I get in contact with the spirits of the...

Ritual Purity vs. Spiritual Coolness
Readers, please enjoy this guest blog post by Aaron Leitch, author of several books, including Secrets of the Magickal Grimoires, The Angelical...

Gathering Deep Gathering Deep
By: Lisa Maxwell
Price: $11.99 US,  $13.95 CAN
Llewellyn's 2016 Witches' Datebook Llewellyn's 2016 Witches' Datebook
By: Llewellyn
Price: $11.99 US,  $14.99 CAN
$9.59 US,  $11.99 CAN On Sale!
Dream Alchemy Dream Alchemy
Shaping Our Dreams to Transform Our Lives

By: Ted Andrews
Price: $15.99 US,  $18.50 CAN
The Question of the Unfamiliar Husband The Question of the Unfamiliar Husband
By: E. J. Copperman, Jeff Cohen
Price: $14.99 US,  $17.50 CAN
Easy Tarot Easy Tarot
Learn to Read the Cards Once and For All!

By: Josephine Ellershaw, Ciro Marchetti
Price: $19.95 US,  $21.95 CAN