. On the second criterion, however, Mike did not do so well. MRS = 15/ 2 = 7.5 while PT/PN= 100/ 20 = 5. Since marginal utility for texts is so high, even given the higher price, Mike would have a higher total utility by giving up novels and switching to texts. To get one more text, Mike would have to give up 5 novels, losing 10 units of utility. Map Of Tring 2016.
Parents can increase children’s verbal skills if they have the child’s attention and are very clear in communicating the object they are labeling. The amount, content, and form of parents language influence what children understand and talk about. Researchers found that the typical parenting routines in all families provide only a very limited vocabulary. Thus, children with the most advanced vocabularies live in families where parents talk a great deal and use a rich variety of words. When mothers are trained to elaborate on what children say and encourage children to talk in more detail about events, then children demonstrate richer memories of events.