One reason for nutritional deficiencies during adolescence is preoccupation with body image

Why is a repeated-measures design considered a within-subjects design?

A. Participants are measured on the dependent variable after exposure to each level of the independent variable B. Participants are measured twice, once at the beginning of the study and once at the end of the study C. Fewer research participants are needed for adequate statistical power D. Participants are repeatedly measured on the dependent variable

The person-centered therapist has to be able to acknowledge and understand what the client is feeling and experiencing. This process is referred to as __________

a) conditions of worth. b) empathy. c) catharsis. d) unconditional positive regard.