Criticism
Linguistics experts point out that Dunstan's hypothesis has not been subjected to rigorous testing or academic scrutiny. The Dunstan company had, at one time, developed a clinical trial plan with Brown University researchers to test its claims, but abandoned it for consumer surveys and small-group observations in order "to hasten the development of a system that could be used by parents," skipping rigorous testing to go straight to market.
Read more about this topic: Dunstan Baby Language
Famous quotes containing the word criticism:
“Good criticism is very rare and always precious.”
—Ralph Waldo Emerson (1803–1882)
“Parents sometimes feel that if they don’t criticize their child, their child will never learn. Criticism doesn’t make people want to change; it makes them defensive.”
—Laurence Steinberg (20th century)
“Like speaks to like only; labor to labor, philosophy to philosophy, criticism to criticism, poetry to poetry. Literature speaks how much still to the past, how little to the future, how much to the East, how little to the West.”
—Henry David Thoreau (1817–1862)