"The prospectus that has been issued tries to give a general idea of the width of field, or rather the variety of fields whereon the psychologist is in these days called to range. Physiological investigation of the Nervous System in man and animals, by which mental science is brought into relation with biology and the physical sciences generally” (Prefatory Words vol 1, p.4). 

Charles Darwin submitted to Mind, in 1877, "a report of a journal he had kept on one of his infant sons in 1840" (Nelson, Invisible Men, p.102).