Implications of scientific research and discovery. Honesty and ethics in biological research. In so doing I hope to introduce many of the terms from the vocabulary of science. Try to apply these terms as you consider each. Flying saucer lands at Kean.
Prolactin is a hormone associated with the production of breast milk.
On casual reading of the article one assumes that there is a causal relationship between the two events, increase in prolactin and the frequency of crying. But this has not been established in the information reported in the article. The two drawings include images of the head and brain, and the drawing of the penguin's brain is larger than the drawing of the human's brain. Penguins are smarter than people To test this hypothesis , the scientist conducts an experiment. A group of penguins and a group of humans are shown an object and asked to tell what color the object is.