22
Neuroticism, Extroversion, Openness to experience, Agreeableness and
Conscientiousness with 10 questions used for each factor.
2.4 PROCEDURE
The questionnaire, which included the three scales measuring paranormal
belief, religious belief and personality factors, was distributed to participants
using the opportunity method. Participants were informed that their answers
would remain anonymous and they could choose not to complete it if they
wished. This was stated verbally and in writing.
2.5 ETHICS
Because of the involvement of human participants in the research process,
the ethical principles for conducting research, as stated by the BPS (1992),
were closely followed. It was made clear to all of the participants, both
verbally and in writing that participation was entirely voluntary and that
they were free to withdraw consent for their completed questionnaire at any
time, and for whatever reason.
3. RESULTS
3.1
INTERNAL CONSISTENCIES
Table 1 shows the internal consistencies (as rated by Cronbach’s Alpha) for
all the scales used in the study. These statistics show that all the scales are
performing adequately among the sample used. The one notable exception
was the Extraordinary Life Forms scale, which had an initial coefficient of
.48 before one item was removed (question number 20: ‘There is life on
other planets’) resulting in an Alpha of Cronbach of .71. The only other
23
Cronbach Alpha below .70 was Relativism on the PCBS but the score of .69
was only just below and considered acceptable, particularly as the maximum
coefficient that could have been obtained, was .71 if one item was removed
(question number 28: ‘Secular and religious conceptions of the world give
valuable answers to important questions about life’). These results provide
further confirmatory evidence regarding the internal consistency and
validity of the Big Five personality inventory (for a review of literature see
Costa and McRae, 1992) and the PBS-R (Tobayck and Milford, 1983;
Tobayck, 1988) and also for the PCBS, which has only been used before in
Belgium (Duriez et al., 2000; Duriez, Fontaine and Hutsebaut, 2000;
Fontaine et al., 2003).
Table 1. Cronbach Alpha coefficients for all the scales used.
Scale
Cronbach’s Alpha
Revised Paranormal Belief Scale (PBS-R)
•
Global
•
Traditional Religious Beliefs
•
Psi
•
Witchcraft
•
Superstition
•
Spiritualism
•
Extraordinary Life Forms
•
Precognition
.91
.87
.72
.87
.85
.79
.71*
.83
Post- Critical Belief Scale (PCBS)
•
Global
•
Orthodoxy
•
External Critique
•
Relativism
•
Second Naiveté
.77
.82
.87
.69
.73
Big Five Personality Factors
•
Neuroticism
•
Extraversion
•
Openness to Experience
•
Agreeableness
•
Conscientiousness
.88
.85
.82
.78
.84
*
The original Cronbach Alpha score for this was .48 before one item (Q20) was removed.
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3.2 RELIGIOSITY AND PARANORMAL BELIEFS
A simple regression was used to determine whether religious belief was
predicted by paranormal belief. A significant relationship was revealed.
Simple regression, using the enter method, was performed revealing a
significant relationship between the two constructs (F 1, 63 = 10.30, p >
0.05). The adjusted R square = 0.127.
The scatterplot of the relationship between paranormal belief and religiosity
suggested a linear relationship between the two variables. It is possible to
predict a person’s religiosity from their paranormal beliefs. The equation is
Y’ = 99.28 + 0.26X, where X is an individual’s paranormal belief score and
Y’ is the best prediction of their religiosity score.
Figure 3. Graph showing the relationship between (global) religious belief
scores and (global) paranormal belief scores
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Paranormal Belief
160
140
120
100
80
60
40
20
R
eli
gi
os
ity
200
180
160
140
120
100
80
60
40
20
Multiple regression, using the enter method
5
, was performed to find out
which one -if any- of the paranormal subscales predicts religiosity. No
significant model emerged for the predictor variables (F 7, 57 = 1.79, p >
0.05). The adjusted R square = 0.079. Significant variables are shown
below:
Predictor Variable:
Beta
P
Precognition
0.471
p = 0.030
(Traditional Religious Belief, Psi, Witchcraft, Superstition, Spiritualism and
Extraordinary Life Forms were not found to significantly predict
religiosity).
Another multiple regression analysis was performed, again using the enter
method, this time to find out which one -if any- of the religiosity subscales
predicts belief in the paranormal. No significant model emerged for the
5
Note: although the sample size is smaller than is sometimes considered adequate for
multiple regression, the sample size is in advance of the minimum number outlined by
Bruce, Kemp and Snelgar (2003) of five times as many participants as predictor variable:
the observed ratio is an acceptable 11 to 1.
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