Quantum measurements are physical processes. Comment on "Consciousness   and the double-slit interference pattern: Six experiments," By Dean Radin et   al. [Physics Essays 25, 2 (2012)]
  The validity of the assertion that some recent double-slit interference experiments, conducted by Radin et al., would have tested the possible role of the experimenter's mind in the collapse of the quantum wave function, is questioned. It is emphasized that quantum mechanics doesn't need any psychophysical ingredient to explain the measurement processes, and therefore parapsychologists shouldn't resort to the latter to support the possibility of psychokinesis, but search for more convincing explanations. 
Massimiliano Sassoli de Bianchi
quant-ph physics.hist-ph