Shawn carlson astrology study

The other two profiles offered were taken from other student volunteers and randomly added. Of the 83 volunteers who completed the natal chart interpretation choices, only 56 completed this task. As usual, Carlson compared the results of the three choices for the test and control groups taken individually instead of the frequency of the first two choices taken together.

Furthermore, in contravention to the logic of control group design, Carlson compares the two groups against chance instead of against each other Ertel, He found no significant difference from chance for the two groups. The disappointing number of students who completed this task, despite having endured the question CPI questionnaire, suggests that the students might have been much less motivated than the astrologers, for whom the stakes were higher Ertel, The CPI matching tasks, for both the volunteers and the astrologers, were especially challenging because of the three-choice format.

The random selections of CPIs made within the narrow demographics of the sample population of students would have elevated the likelihood of receiving at least two CPI profiles that were too similar to make a discriminating choice and this would have had a negative impact on motivation. Despite its numerous flaws and unfair challenges, the Carlson experiment nevertheless demonstrates that the astrologers, in their two tests, were able to match natal charts with CPI profiles significantly better than chance according to the criteria normally accepted by the social sciences.

Thus the null hypothesis must be rejected. The benchmark effect size that had been attained by the late astrological researcher Michel Gauquelin was merely. The evidence provided by the Carlson experiment, when considered together with the scientific discourse that followed its publication, is extraordinary. Given the unfairly skewed experimental design, it is extraordinary that the participating astrologers managed to provide significant results.


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Given the irregularities of method and analysis, which had somehow remained transparent for 25 years, it is extraordinary that investigators have managed to scientifically assess the evidence and bring it into the full light of day. Now that the irregularities have been pointed out, it is easy to see and appreciate what Carlson actually found. However, because of the unfairness and flaws in the Carlson experiment, this line of research needs to be replicated and then potentially extended in further studies.

If natal charts can be successfully compared with self-assessment tests, as the Carlson experiment indicates, then astrological features might be easier to evaluate than was previously believed. New questions must now be raised. What would the results be in a fair test? Why did the astrologers choose and rate the CPIs as they did?

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Which chart features should be compared against which CPI features? Could more focused personality tests provide sharper insights and analysis? The door between astrology and psychology has been opened by a just crack and we have caught a glimpse of hitherto unknown connections between the two disciplines. Notes 1. Carlson presents the point rating test as a finer discrimination of the 3-choice ranking test, but the sample size is not the same. A sample of natal charts is used in the 3-choice test Carlson, , and a different sample size is used for the point rating test, which adds to the discrepancies already mentioned between these two tests and further emphasizes that they cannot be considered as a single test.

Carlson does not give the sample size for the point test, but it can be determined by measurement of the first, second, and third choice histograms in his article Carlson, , A more exacting scrutiny of the histograms by Robert Currey in a forthcoming article determines charts. Ertel points out the logical flaw that such a conclusion cannot be drawn even if the tests had shown an insignificant result. Carlson, Shawn Clark, Vernon Ertel, Suitbert Eysenck, H. Hamilton, Teressa Marbell, Neil McGrew, John H. McFall Vidmar, Joseph You must be logged in to post a comment. American Federation of Astrologers.

Association for Astrological Networking.

Shawn Carlson

International Society for Astrological Research. National Council for Geocosmic Research. Organization for Professional Astrology. References Carlson, Shawn His website is www. Related Posts Successful Astrology Study Replicated Sophisticated computer software programs with the potential to guide individuals towards more harmonious romantic relationships and marriages may not be as far into the future as it seems.

Astrology in the 22nd Century? When it comes to dismissing astrology, modern critics can be relied upon to rally around familiar talking points. These dwell on reasons why the public should not be tricked into believing astrology is a credible For instance, strong acid burns your skin because the electromagnetic fields in the acid pull strongly enough on your skin molecules that they rip apart. A falling rock crushes you because gravity pulls it onto you.

A nuclear bomb will vaporize you because of nuclear forces. Each of the fundamental forces can be very strong. The problem is that they all die off with distance. The nuclear forces die off so quickly that they are essentially zero beyond a few nanometers. Electromagnetic forces typically extend from nanometers to kilometers. Sensitive equipment can detect electromagnetic waves light from the edge of the observable universe, but that light is exceptionally weak.

The gravity of a star technically extends throughout the universe, but its individual effect on the universe does not extend much beyond its solar system. Because of the effect of distance, the gravitational pull of Polaris on an earth-bound human is weaker than the gravitational pull of a gnat flitting about his head.

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Similarly, the electromagnetic waves light reaching the eye of an earth-bound human from Sirius is dimmer than the light from a firefly flitting by. If the stars and planets really had an effect on humans, then gnats and fireflies would have even more of an effect. Even if the gravity of the planets was strong enough to affect you, an alignment of the planets would not lead you to win the lottery for the simple reason that a literal alignment of the planets never happens in the real world. Can horoscopes make people feel better?

Astrology Experiments

But it has nothing to do with the horoscopes being right. Horoscopes make people feel better because of a psychological effect known as the placebo effect. The placebo effect is when the belief in a useless method actually makes a person feel better. It is the belief itself, and not the method, that causes the improvement. The placebo effect has been scientifically verified. If you give pills to ten sick patients containing only water, but tell them it is a powerful new drug that will help them, and then have ten sick patients not take the pills, then over time the patients taking pills will show better health.

Because of the placebo effect, a new drug must not just be proven to make patients feel better. It must be proven to perform better than a placebo.

Why Are Millennials Turning to Astrology?

In accurate medical experiments, the control group is not a collection of untreated patients. Rather, the control group is a collection of patients receiving a placebo. The placebo effect is the mechanism at work with astrology. Many people believe in astrology. When they read their horoscope and follow its advice, they feel better. But it is the belief itself and not the astrology that is making them feel better.

Many pseudo-scientific treatments — from crystal healing to homeopathy — help people through the placebo effect.


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  • Believing in a treatment that does not actually do anything may help, but believing in a treatment that does is even better. Sticking to scientifically proven treatments gives you the benefit of the belief and the benefit of the treatment's action.

    ustanovka-kondicionera-deshevo.ru/libraries/2020-07-30/2342.php For instance, instead of reading your horoscope each morning, go for a walk.