Because conversations are strenuous and stressful when a person experiences hearing loss, loss of hearing can lead to ____

K. Warner Schaie has employed an ongoing study of intelligence in older people using the _________ research method

a) cross-sectional b) genetic c) experimental d) sequential studies

Rogers believes that relationships between people will become more healthy in the future due to the influence of:

a. new authority figures b. emerging people c. parents but not teachers d. clergy but not parents