How did Eleanor Gibson and Richard Walk use the “visual cliff” to conduct research on depth perception? What did they learn about infants’ perceptual abilities?
What will be an ideal response?
A good answer would include the following key points:
1 . The “visual cliff” consisted of a sheet of heavy glass with a checkered pattern under one-half of the sheet.
2 . In the middle of the glass, the pattern dropped down several feet, forming an apparent “cliff.”
3 . Most of the 6- to 14-month-old infants did not cross over the cliff, demonstrating that they had developed depth perception.
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"Activating learners as instructional resources for one another" is associated with which of the following approaches to formative assessment?
a. A five-applications approach. b. A four-levels approach. c. A five-strategies approach. d. None of the above approaches.
The pathway leading from the striate cortex to the temporal lobe is known as the
a. what pathway. b. where pathway. c. landmark pathway. d. action pathway.
Depression, anxiety, eating disorders, and ADHD may result from which of the following events?
early onset of puberty excessive production of GnRH abnormalities in the HPA axis late onset of puberty
A disturbance in the production or processing of language is known as
A. anoxia. B. apraxia. C. agnosia. D. aphasia.