Answer to Question 1
ANSWER: When reporting about their children, parents tend to compare their children to each other instead of to all children, and thus exaggerate differences among their children.
Answer to Question 2
ANSWER: develop secure teacher-student relationships; promote other adult-student relationships (such as with coaches or counselors); advocate keeping peers and teachers together long enough to form relationships (this can take several months to a few years); advocate keeping schools small; manage your classroom well (e.g., eliminate overly harsh discipline); provide extracurricular activities; help students be kind, helpful, and accepting of one another
Retrograde pyelography (RP). Note the contrasting of the renal calyces, ureters, and bladder followi
The thorax of apes, including humans, is broad but shallow in contrast to the narrower, deeper chest
Contrast of ventilation and external and internal respiration.
How lateral inhibition produces contrast enhancement. (Based on Ratliff, 1972.)
The responses of an on-center cell to contrast.
Bar-eye phenotypes in contrast to the wild-type eye in Drosophila