The basic rest and activity cycle is an example of an ultradian rhythm

Which of the following students provides the most complete and accurate definition for the term "attention"?

a. Josh: "Attention refers to a focusing of cognitive processing so that you can concentrate on about seven stimuli." b. Maeve: "Attention refers to the active process of combining isolated stimuli into a meaningful whole." c. Jenn: "Attention is a storage component that takes in all possible external stimuli and holds them for several seconds." d. Igor: "Attention lets you concentrate your cognitive activity so that you can focus on information from your memory and your sensory world."

To whom or what does "Pro-Ana" refer?

a.) It refers to the anonymous founder of the term "Anorexia Nervosa." She suffered from the disorder for years before recovering and becoming an eating disorder therapist. b.) It refers to a series of pro-Anorexia Web sites where eating disorders may be encouraged. c.) It is a shortened form of the medication Proanalyctose, which is used to help offset the symptoms of eating disorders d.) It is a cartoon character who was designed to educate young girls about the dangers of dieting and obsessing about their weight.