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- Newsgroups: sci.skeptic
- From: grante@aquarius.rosemount.com (Grant Edwards)
- Subject: Astrology References
- Message-ID: <1992Nov30.035126.18494@rosevax.rosemount.com>
- Organization: Rosemount, Inc.
- Date: Mon, 30 Nov 1992 03:51:26 GMT
- Lines: 344
-
- A while back, somebody was lamenting the fact the scientists just
- don't take astrology seriously, so they never do any studies to find
- out if it works.
-
- Aside from the fact that nothing is keeping the astrologers from doing
- such studies, I posted a reply stating that plenty of research had
- been done, and the results were negative.
-
- References were then requested.
-
- Most of these references are "second hand" in that I haven't read the
- actual papers, only summaries in other books and magazine articles.
- If I have misrepresented either the protocol or results of any of the
- following, feel free to correct me.
-
- I have not included references on the Gauquelin mars effect, which has
- been covered by other threads in far greater detail.
-
- Here are the references I've collected so far -- in no particular
- order:
-
-
-
- Gauquelin, M.
- Zodiac and Personality: An Empirical Study
- Skeptical Inquirer, 6:3, 57
- 1982
-
- Compiled personality profiles from biographies of 2000 sports figures,
- actors, scientists, and writers. Compared these profiles with
- personality traits associated with the sign of the sun, moon, and
- ascendant according to eight astrology texts. No correlation was
- found using either the sidereal or tropical zodiac.
-
-
-
- Press, N., Michelsen, N.F., Russel, L., Shannon, J., Stark, M.
- The New Yourk Suicide Study
- Journal of Geocosmic Research, 2, 23-47
- 1978
-
- Examined records of suicides in NYC from 1969 to 1973. Selected all
- suicides who were born in NYC and for which birth data was available.
- This resulted in 311 suicide cases. For each of these, a control
- subject was randomly chosen who was born in the same borough and
- year. The suicides and matching controls were divide into three
- groups according to year of suicide.
-
- A computer program was used to test 100,000 different astrological
- factors in each of the 622 birth charts for significance between
- suicide and control groups. None of the factors consistently
- correlated with the suicide cases.
-
-
-
- Culver, R.
- Sun Sign Sunset
- Pachert
- 1979
-
- Van Deusen, E.
- Astrogenetics
- Doubleday
- 1976
-
- Culver, R., Ianna, P.
- Astronomy Quarterly, 1, 147
- 1977
-
- The above three references examined the correlation between sun sign
- and over 60 occupations. The results of all three were negative -- no
- correlation was found between occupation and sun sign.
-
-
-
- Dean G., Mather, A.
- Recent Advances in Natal Astrology
- p113
- The Astrological Association
- 1977
-
- Silverman, B., Witmer, M.
- Astrological Indicators of Personality
- Journal of Psychology, 87, 89
- 1974
-
- Per Dalen,
- Season of Birth
- American Elsevier Publishing
- 1975
-
- Pellegrini, R.,
- The Astrological Theory of Personality
- Journal of Psychology, 85, 21
- 1973
-
- The above 4 references all found no correlation between sun sign and
- personality traits as measured by standardized psychological tests,
- mostly the California Personality Inventory (CPI). However, Pellegrini
- found a slight correlation between the CPI femininity index and season
- of birth.
-
-
-
- Illingworth, D., Syme, G.
- Birthday and Femininity
- Journal of Social Psychology, 103, 153
- 1977
-
- Tyson, G.
- Astrology or Season of Birth: A 'Split-Sphere' Test
- Journal of Psychology, 95, 285
- 1977
-
- These two studies found no correlation between sun sign and
- personality traits measured by the CPI, including the femininity
- index.
-
-
-
- Mayes, B., Klugh, H.
- Birthdate Psychology: A Look at Some New Data
- Journal of Psychology 99, 27
- 1978
-
- Compiled natal charts and results of Minnesota Multiphasic Personality
- Inventory and the Leary Interpersonal Check List for 196 subjects.
- Compared 13 personality traits with sun signs, signs and houses of the
- moon and 8 planets, and with five planetary aspects. No correlations
- were found.
-
-
-
- Mayo, J., White, O., Eysenck, H.
- An Empirical Study of the Relation between Astrology Factors and
- Personality
- Journal of Clinical Psychology, 105, 229
- 1979
-
- Jackson, M.
- Extroversion, Neuroticism, and Date of Birth: A Southern Hemisphere
- Study
- Journal of Psychology, 101, 197
- 1979
-
- These two studies found correlations between astrological factors and
- the Introversion/Extroversion index of the Eysenck Personality
- Inventory.
-
-
-
- Veno, A., Pammunt, P.
- Astrological Factors and Personality: a Southern Hemisphere
- Replication
- Journal of Psychology, 101, 73
- 1979
-
- Failed to duplicate the correlation found above.
-
-
- Pawlik, K., Buse, L.,
- Self-attribution as a Differential Psychological Moderating Variable
- Zeitschrift fur Sozilpsychologie, 10, 54
- 1979
-
- Showed that the correlation above could be explained by the fact that
- some of the subjects knew what the expected results would be for their
- astrological signs.
-
-
-
- Eysenck, H.,
- Astrology: Science or Superstition?
- Encounter, Dec 1979, p85
-
- Jackson, M., Fiebert, M. S.
- Introversion-Extroversion and Astrology
- Journal of Psychology, 105, 155
- 1980
-
- Saklofske, D., Kelly, I., McKerracher, D.
- An Empirical Study of Personality and Astrological Factors
- Journal of Psychology, 110, 275
- 1982
-
- These three studies found no correlation between astrological factors
- (sun and planetary) and personality, including the
- introversion/extroversion index of the Eysenck Personality Inventory.
-
-
-
- Culver, R., Ianna, P.
- Astrology: True or False, p215
- Prometheus
- 1988
-
- A double blind test of astrologer John McCall was organized at the
- University of Virginia by Charles Tolvert and Philip Ianna. McCall
- claimed an 80 percent success rate in choosing the correct natal
- horoscope for a subject from three false ones. Twenty-eight subjects
- were chosen according to McCalls requirements (naturally born
- caucasians). McCall had 7 successes out of 28 trials, exactly the
- number predicted by chance.
-
-
-
- Silverman, Bernie I.,
- Contemporary Astronomy by J. Pasachoff, cf p437
- W. B. Saunders
- 1977
-
- Kop, P., Heuts, B.
- Journal of Interdisciplenary Cycle Research 5, 19
- 1974
-
- The above 2 studies found no correlation between marriage/divorce rate
- and sun sign combinations in the state of Michigan and the city of
- Amsterdam, respectively.
-
-
-
- John McGervey
- Physicist
- Case Western Reserve University
-
- Found that the sun signs of 6,000 politicians and 10,000 scientists
- were randomly distributed.
-
-
- Shawn Carlson
- A Double-blind Test of Astrology
- Nature, 318, 419
- 1985
-
- 116 adults filled out California Personality Index surveys and
- provided natal data. One set of natal data and the results of three
- personality surveys (one of which was for the same person as the natal
- data) were given to an astrologer who was to interpret the natal data
- and determine which of the three CPI results belonged to the same
- subject as the natal data.
-
- The San Francisco chapter of the National Council for Geocosmic
- Research recommended the 28 astrologers who took part. They approved
- the procedure in advance and predicted that they would select the
- correct CPI profiles in more that 50 per cent of the trials.
-
- Out of 116 trials, the astrologers chose the correct CPI 34 per cent
- of the time. This agrees with the random chance prediction of 1 of 3
- trails producing a correct choice.
-
- Horoscopes were prepared by professional astronomers for 83 subjects.
- Each subject was given three charts, one of which belonged to the
- subject. In 28 of 83 trials the subject chose the correct chart.
- This is the success rate expected for random chance.
-
-
-
- Dean, Geoffrey
- (trying to find reference)
-
- Astrological readings were done for a groups of subjects. The content
- of some of the readings were reversed (changed phrases describing the
- subject to their opposites).
-
- Subjects reported that both the reversed and normal readings applied
- 95 per cent of the time.
-
-
-
- Gauquelin, M.
- L'Influence des Astres, Etude Critique et Experimentale
- Dauphin Press
- 1955
-
- Found no correlation between occupation and the zodiac signs
- containing Mercury, Venus, Mars, Jupiter, Saturn, and the Moon at the
- time of birth.
-
-
-
- Gauquelin, M.
- The Cosmic Clocks, p84
- Henry Regnery Co.
- 1967
-
- Found random distribution of the house containing Saturn for
- successful individuals, and the house containing Mars for murderers.
-
-
-
- Barth, J., Bennet, J.
- Leonardo 7, 235
- 1974
-
- Found no correlation between occupation, medical problems, height,
- longevity, and the zodiac signs containing Mercury, Venus, Mars, and
- Jupiter at the time of birth.
-
-
-
- Culver, R., Ianna, P.
- Astronomy Quarterly, 1, 85
- 1977
-
- Pretty much the same study and results as the previous reference.
- Additionally, no correlation was found between occupation, medical
- problems, etc. and angular separation (along the ecliptic) of planet
- pairs at time of birth.
-
-
-
-
- Dean, G.
- Does Astrology Need to be True? Part 1: A Look at the Real Thing
- Skeptical Inquirer, 11, 166
- 1987
-
- Astrologers prepared horoscopes for subjects correct natal data.
- Reversed charts were then constructed from the correct charts by
- retaining the sun sign, but reversing all of the planetary aspects.
- Half of the subjects were given correct charts, the other half were
- given reversed charts. There was no correlation between the perceived
- accuracy of the charts and whether the subject was given a correct or
- reversed chart.
-
-
-
- Dwyer T.
- Unpublished word described in Dean, 1987.
-
- Horoscopes were prepared for correct natal data and for a birth date 5
- years and 6 months before the correct date, with the correct sun sign
- retained. Thirty subjects were given the correct and incorrect
- charts. Half of the subjects picked the correct chart, half chose the
- incorrect chart.
-
-
-
-
- --
- Grant Edwards |Yow! I am covered with pure
- Rosemount Inc. |vegetable oil and I am
- |writing a best seller!
- grante@aquarius.rosemount.com |
-