Beyond five years of age, children begin to show ________, an awareness of their own language abilities

Why do researchers in the area of mental imagery need to be concerned about experimenter expectancy?

a. Experimenters might somehow convey their hypotheses to the participants. b. Experimenters typically expect participants to perform very well on imagery tasks. c. When experimenters expect a certain outcome in their research, the participants unconsciously produce results that contradict this expectancy. d. Experimenter expectancy typically increases the magnitude of individual differences.

While shopping for new wallpaper for your bathroom, you are attracted to a very plain pattern of vertical stripes. Because there is only one visual detail in this pattern, which type of feature detectors are being stimulated in your eyes?

a. Complex cells b. Hypercomplex cells c. Simple cells d. Monoreactive cells