Which of the following can improve hearing for those with a sensorineural loss by bypassing the hair cells and directly stimulating the auditory nerve?
a. cochlear implant
b. hearing aid
c. biofeedback technique
d. decibel enhancer
A
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According to Zuckerman, those who have a desire for intense experience and have the willingness to take risks for the sake of such experience are people who are:
a. self-absorbed. c. sensitive. b. safe players. d. sensation seeking.
As an image of an object goes through the front structures of the eye, the object's image:
A. is perceived by the individual B. is converted into a longer electromagnetic wavelength C. is turned upside down D. is detected by the retina
A well-balanced diet combined with vitamin and mineral supplements seems to
a. speed up cellular damage associated with aging b. slow down cellular damage associated with aging c. lead to better education d. keep a person skinny
Which of the following statements is true of the signal-detection theory?
A) The signal received from an unidentified source cannot be perceived without having prior knowledge about the source. B) A stimulus appears to be in constant flux due to the inability of human senses to perceive the full spectrum of any sensory input. C) The relationship between a physical stimulus and a sensory response is fully mechanical. D) The intensity of a signal is one factor that determines whether people will perceive sensory stimuli or a difference between signals.