the pattern in variation in date is called?
a) range
b)correlation
c)distribution
d)standard deviation
High rates of attrition are particularly problematic for _____ research.
a)longitudinal research
b)survey research
c)cross-sectional research
d)archival research
which alternative best matches a behaviorist with a description or contribution?
a)skinner-examined the condition of fear in a child
b)skinner-brought behaviorism to the public at large
c)Watson-examined associations between dogs
d)skinner- the least well known behaviorist
