1. How can we search for articles related to a known study? And how can we find the full text for a citation? For example:
Bouchard, T. et al., (1990) Sources of human psychological differences: the Minnesota study of twins reared apart. Science, 250, 223-229.
Dement, W. (1960). The effect of dream deprivation. Science, 131, 1705-1707.
Watson J.B. & Rayner, R (1920). Conditioned emotional responses. Journal of Experimental Psychology, 3, 1-14