Explain how binocular depth cues function to create depth perception
What will be an ideal response?
ANSWER:
Binocular depth cues rely on information from both eyes— specifically, information based on retinal disparity. Retinal disparity refers to the fact that, because our eyes are set a few centimeters apart, each eye sees a slightly different view of the world. Retinal disparity is greatest for objects that are close to us and less for objects that are distant. Thus, the amount of retinal disparity we experience is a function of the distance from which we view an object. Our brain uses the amount of retinal disparity we experience to calculate how far the object is from us, enabling us to perceive depth in the world.
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Regarding the management of bodily reactions to stress, which of the following statements is FALSE?
a. Meditation promotes relaxation by interrupting upsetting thoughts. b. Regular exercise can reduce anxiety and lower risks for disease by altering hormones, circulation, and muscle tone. c. Progressive relaxation helps a person learn what muscle tension feels like and then to control it. d. In guided imagery, a person is encouraged to imagine an idealistic, fanciful visual image, such as floating on a cloud.
The number of subjects to be used in an experiment should depend mainly on
a. the size of the effect b. the anticipated variability of the data c. the number available d. both a and b
Which of the following statements regarding attachment and later development is not true?
a. Securely attached children are just as likely as avoidantly attached children to suffer anxiety disorders later in life. b. The effects of early attachment may carry over well into adolescence and adulthood. c. Securely attached adolescents have higher self-esteem and social competence than their peers who are not securely attached. d. Securely attached adolescents engage in constructive problem-solving when discussing issues of independence with their parents.
Sherman says that ethics courses relating to criminal justice should include understanding the morality of _____________ , since this concept is intrinsic to the criminal justice system.
Fill in the blank(s) with the appropriate word(s).