An estimated 20,000 to 25,000 __________ lie along the human chromosome

According to the article containing the work of Bovjberg et al. (Being Sick of the Hospital) which of the

following was a conditioned stimulus for participants in this study? (a) the chemotherapy treatment (b) anxiety (c) the hospital environment (d) immune suppression

Which of the following statements is supported by research on early word learning?

A) The principle of mutual exclusivity sufficiently explains early vocabulary growth. B) Most word learning strategies are innate. C) Children's first several hundred nouns refer mostly to objects well-organized by shape. D) Young children assume that all words refer to entirely separate categories.