Discuss two binocular cues we use for depth perception
What will be an ideal response?
Binocular cues depend on the different images presented to each eye. Retinal disparity, for example, involves the brain's ability to interpret differences in the retinal images present on each eye. These differences provide cues about how distant an object is from us. For example, closer objects produce greater disparity, whereas more distant objects produce less disparity. Convergence involves the tension
produced in eye muscles by turning both eyes inward to focus on a single image. Both eyes can be focused on a particular object, but this act produces tension in the
muscles that move the eyes as the object draws closer. This tension, then, is used as a cue that indicates distance from observer to object.
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One of the key assumptions of Glen Elder's model is that:
a. children develop within the social and cultural arrangements of a particular era. b. children are not as subject to cultural influences as adults. c. cultures have minimal influence on younger children. d. children are predestined to develop certain behavioral characteristics.
If we know the population mean, we will also know the mean of the ______ means.
A. distribution of samples B. deviation of samples C. distribution of population D. standard deviation
Which of the following statements is inferential?
a. The proportion of students having brown hair is 0.64. b. The students at Transylvania University gave 116 pints of blood in the last blood drive. c. If recycling efforts continue as they have, energy costs will drop by 16%. d. Professor G. Hi-Man polled his students and found that 74% prefer cumulative exams.
You are interested in studying countries that have low rates of suicide, so you go online to book trips to
a) Estonia and Greece. b) Hungary and Mexico. c) Finland and Greece. d) Mexico and Philippines.