The force by which high concentrations of ions disperse away from each other and thus spread evenly through a solution is called ______.

Sarah has an eating disorder and is currently in treatment for it

Her therapist is trying to get Sarah to see that her views about what her body should look like are much too perfectionistic and unrealistic. Through therapy, the therapist is working on getting Sarah to realize that her thoughts and perceptions are out of line. From which psychological perspective is this explanation? a) biopsychosocial perspective b) psychodynamic perspective c) learning perspective d) cognitive perspective

Empirical keying as a test construction approach utilizes statistical analyses of items and patterns of scores that

A) discriminate between a behavior and psychoanalytic perspective. B) discriminate among groups along various clinical dimensions. C) discriminate between reliable diagnostic categories and unreliable diagnostic categories. D) predict successful treatment outcomes for hospitalized patients.