​As Florence gets older, passing her 50s and 60s, she finds…

​As Florence gets older, passing her 50s and 60s, she finds that she has become more patient, less emotional, and finds it easier to deal with the challenges of life. At the same time, she is acutely aware that her physical functioning has declined, her eyesight is becoming problematic, and she now requires the use of a hearing aid. Florence’s various changes demonstrate Baltes’s feature of

​Several years ago, a major ketchup manufacturer experimente…

​Several years ago, a major ketchup manufacturer experimented with selling ketchup in different colors, including green, purple, and others. The idea was that kids would be excited by different colors, even though extensive blind taste tests indicated that the flavors of the different products were identical. The product failed and was discontinued after only a few years. Children just did not seem to be able to accept that it was still ketchup even though it was not red. This sort of reliance on the appearance of an object is most typical of ____ children.