In a German study, the more teachers emphasized __________, the more children gained in math achievement from second to third grade

A) strategy experimentation
B) conceptual knowledge
C) computational drills
D) numerical understanding


B

Psychology

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A chief characteristic of obsessive-compulsive disorder is:

A) anxiety in situations in which the person will be observed by others. B) symptoms such as psychic numbing,reliving of the trauma,and increased physiological arousal. C) exaggerated fear of a particular situation,activity,or object. D) recurrent,persistent,unwished-for thoughts or images.

Psychology

A psychoanalyst is a type of ____

a. ?behavioral psychologist b. ?biological psychologist c. ?psychotherapist d. ?client-centered therapist

Psychology

In which situation is Alice more likely than Carl to help someone?

a) a woman appears lost in the middle of a city block b) a relative is sick and needs someone to pick up medicine c) a stranger has a flat tire and is pulled off the main road d) a house is burning down and there are still a number of people trapped inside

Psychology

Each of the following is an example of a parametric test EXCEPT ______.

A. analysis of variance B. one-sample t test C. Pearson correlation D. รท2 test for independence

Psychology