A teacher asks you to learn the new word "factotum" by using it in a sentence. This is an example of

Which statement about errorless discrimination training is true?

a) It can be used to transfer control from one type of stimulus to another b) It is more effective than fading for minimizing errors c) It is theoretically interesting but has no practical applications d) It increases adverse side effects of extinction such as emotional behavior

A study of children who were transferred between birth and 3½ years from extremely deprived Romanian orphanages to adoptive families in Great Britain found that

A) the longer the children spent in orphanage care, the higher their mental test scores during middle childhood and adolescence. B) most children were impaired in all domains of development, but those who were adopted before 6 months of age showed impressive cognitive catch-up. C) children who experienced adequate early nutrition were not negatively affected by early orphanage rearing. D) serious mental health problems only appeared in those children who spent more than 2 years in an orphanage.