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Luckiness, competition
and performance on a psi task. |
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Written by Administrator
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sexta, 10 setembro 2004 |
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Smith, Matthew D,
Wiseman, Richard, Machin, Dan, Harris, Peter & Joiner, Richard (1997).
Luckiness, competition and performance on a psi task. Journal of
Parapsychology, 61(1), (pp. 33-43) Abstract This paper briefly reviews previous
research on luck and psi, and presents a study on luckiness, competition, and
performance on a psi task from an ongoing research project into the
psychology and parapsychology of luck and luckiness. Participants were
classified as either lucky, unlucky, or uncertain according to their
responses on a Luckiness Questionnaire. Participants were then asked to guess
the outcomes of a series of pseudo-random number generator-based coin-flips
in either a competitive or noncompetitive situation. Prior to completing this
task, each subject was asked to rate how well they thought they would do. It
was found that lucky participants performed no better than unlucky
participants on the psi task and gave nonsignificantly higher ratings of
predicted psi performance. Participants in the competitive condition did not
perform significantly better on the psi task than participants in the
noncompetitive condition. Most notably, however, a significant pos!itive
correlation was found between predicted psi performance and actual psi
performance. The implications of these findings are discussed, as are
suggested directions for future research.
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