In I Do!, the article about video self-modeling (VSM), the main study by Dowrick & Raeburn was which

Which of the following definitions accurately describes the state of coma?

a. A prolonged state of consciousness similar to non-REM sleep b. A state marked by a complete loss of consciousness c. A disordered state of consciousness marked by the ability to show some behaviors that suggest at least partial consciousness, even if on an inconsistent basis d. A state of minimal consciousness, where the patient's eyes may be open, and he or she experiences a sleep-wake cycle

A researcher began collecting data on a group of twenty-five children in the late 1970s. She is still compiling data on these individuals, who are now in their early thirties. This researcher is conducting a __________ study

a) longitudinal b) cross-sectional c) case d) survey