W. Braud et al., REACTIONS TO AN UNSEEN GAZE (REMOTE ATTENTION) - A REVIEW, WITH NEW DATA ON AUTONOMIC STARING DETECTION, Journal of parapsychology, 57(4), 1993, pp. 373-390
Have you ever had the feeling that someone was staring at you from beh
ind and, upon turning around, found you were correct? Some of these ex
periences may be merely coincidental or attributable to subtle cues. H
owever, laboratory studies have demonstrated that some instances of ac
curate detection of remote staring cannot be attributed to such conven
tional factors. Rather, they suggest that at least some experiences of
remote staring detection may contain valid psychic or parapsychologic
al components. We review earlier studies in which persons could guess
successfully when they were being stared at by persons beyond the rang
e of possible sensory cues (that is, the trials were carried out via o
ne-way mirrors or closed-circuit television and according to an unknow
n, random schedule). We then report original, well-controlled research
in which unconscious, autonomic reactions (electrodermal activities)
were used to provide physiological, rather than conscious and verbal,
indications of accurate remote staring detection. A closed-circuit vid
eo system was used in a randomized, blinded experimental design in ord
er to eliminate the possibility of sensory cuing. Accurate and signifi
cant effects were obtained, with moderately large effect sizes t (15)
= 2.66; p = .018, two-tailed; effect size = 0.59]. The unconscious, ph
ysiological (autonomic nervous system) measure used in the present wor
k appears to yield stronger effects than did previous, more conscious,
cognitive guessing measures. Additionally, qualitatively different re
action patterns occurred for untrained starees versus starees who had
experienced extensive training in becoming more sensitive to others an
d dealing with their own psychological resistance to being ''connected
' with other people [t (15) = 2.15, p = .048, two-tailed; effect size
= 0.50].