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  • Influence
Divided attention performance in cannabis users and non-users following alcohol and cannabis separately and in combination
The effect of Δ 9-tetrahydrocannabinol (Δ 9-THC) and alcohol, singly and in combination, on divided attention performance was investigated in cannabis users and non-users who were matched for alcoholExpand
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Investigating the paranormal
  • D. Marks
  • Psychology, Medicine
  • Nature
  • 13 March 1986
Parascience has so far failed to produce a single repeatable finding and, until it does, will continue to be viewed as an incoherent collection of belief systems steeped in fantasy, illusion andExpand
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