Gender identity disorder is also referred to as transvestic fetishism

Which of the following is an acceptable operational definition for an auditory threshold?

a. The lowest intensity of a sound, as measured in decibels, at which a participant always reports hearing the sound b. The lowest intensity of a sound, as measured in decibels, at which every participant in an experiment reports hearing the sound c. The lowest intensity of a sound, as measured in decibels, at which a participant reports hearing the sound 50% of the time d. The lowest intensity of a sound, as measured in decibels, at which 50% of the participants report hearing the sound.

Which of the following is NOT likely to result in HIV infection?

A) Sharing eating utensils with someone who has the infection B) Getting a blood transfusion from someone who is infected C) Having sexual intercourse with someone who is infected D) All of these are high-risk behaviors for an HIV infection