Many researchers believe that __________ plays a role in the age-related rise in breast cancer and is linked to colon cancer

The first Humean variable to be understood by children is ___, and the last to be understood is ___

a. contiguity, covariation b. consistency, precedence c. precedence, consistency d. covariation, precedence

Dr. Winchester's research involves the organization and interpretation of what we see. Dr. Winchester studies

A) visual acuity. B) perception. C) reflexive responses. D) sensation.