When carrying out an experiment, the factor that the researcher manipulates is known as the ________ variable; the researcher measures the ________ variable

Which of the following is a primary goal of qualitative research?

a) Understand and describe a phenomenon b) Develop a new theory c) Determine group differences d) Isolate variables in order to explain a phenomenon

The most common nutritional concern during adolescence is __________

a) anorexia nervosa b) obesity c) bulimia d) malnutrition