Thornton ALeathem JMhttps://hdl.handle.net/10179/6167Merits of the Coin Rotation Task √ Validated against FTT, GST, GPT √ Available, inexpensive, & easily replaceable √ Light – especially compared to other motor tasks √ Doesn't lose calibration √ Free from education effects Why is it not used more often? • Limited norms exist for the use of the task.Coin rotation task. The development of norms for New Zealand and the United Statesconference210077