Question 1
Beth repeatedly got on and off her bathroom scale one morning until she got the weight she wanted. In the language of assessment, her bathroom scale is best described as
◦ invalid.
◦ nonstandard.
◦ invariant.
◦ unreliable.
Question 2
Charles Spearman's belief that there is a factor of general intelligence underlying all intelligent performance was based on his finding that
◦ the performance of individuals on a variety of intelligence tests was highly correlated.
◦ each individual domain has associated with it specific skills.
◦ a person's performance on tests depended both on general intelligence and domain-specific abilities.
◦ fluid intelligence and crystallized intelligence were relatively independent.