Invention Grant
US5372509A Healthy choices play and reward kit 失效
健康的选择玩和奖励套件

Healthy choices play and reward kit
Abstract:
A healthy choices play and reward kit is provided and consists of a doll representing a child, a chart representing each day of the week and attachable stickers placed upon the chart to reinforce choices to be made by the child each day. The kit will help the child not to do bad things and not to do bad things to other people.
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