Lena is being treated for Social Phobia. Her therapist is teaching her to directly challenge the thought that others evaluate her negatively. Based on this, she is most likely receiving:

_________ may be composed of questionnaires and interviews as an approach to investigate the hypothesis

Samples Research methods Statistical procedures Informative population analysis

In a study of the impact of class size on elementary school children, placing teacher's aides in regular-size classes

A) raised math scores. B) raised reading scores. C) had no impact. D) predicted higher graduation rates.