Select all of the positive symptoms associated with schizophrenia.

Benzodiazepines hyperpolarize neurons by increasing the duration of open state of chloride channel when GABA is bound.

Select all of the effects caused by a general anesthetic.

Select all of the symptoms associated with diabetes mellitus.

Research reveals that people place their greatest trust in speakers who exhibit all of the following EXCEPT

Messages that are visually reinforced are no more memorable than those that are only verbalized.

One way that a speaker can leave a lasting impression on listeners is to incorporate oral language that is artfully arranged and infused with rhythm. One device that helps a speaker accomplish this specific purpose is

The conclusion should NOT include

Before giving a presentation, it is important for a speaker to identify whether he or she is seeking to inform, persuade, or mark a special occasion.

Organizational patterns help audiences follow a speech and link the speaker’s ideas together.