27 julio 2015
Putting in a lot of effort to earn a reward can make unappealing prizes more attractive to kindergartners, but not to preschoolers, according to new research. The findings revealed that when six-year-olds worked hard to earn stickers that they ultimately didn’t like, they were loath to give them up, whereas four-year-olds were comparatively eager to give the unappealing stickers away.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/YF4TT6u9xOE» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/YF4TT6u9xOE/150727120326.htm
