The parvocellular component of the retina-geniculate-striate system runs through the __________ layers of the lateral geniculate nuclei

Which question should appear on an "intensity of ageism" questionnaire?

A) Are you terrified of physical and mental decline? B) Are you below age 35? C) What is your ethnicity? D) Were you raised in a collectivist culture?

Some have argued that giving an external reward for a

particular action will cause intrinsic motivation to repeat that action to decrease. In other words, if you reward someone for doing something that they want to do, they will experience a reduction in the desire to repeat that action. Others have suggested that intrinsic motivation does not actually decrease but that their reluctance to repeat the activity is better explained by the contrast effect. This points out to us the importance of the critical thinking concept of A) ruling out rival hypotheses. B) Occam's Razor. C) correlation versus causation. D) extraordinary claims.