Sawbuck and the Roman numeral X (10), which formerly appeared on $10 bills. A "double sawbuck" is a twenty dollar bill. Sawbuck A sawbuck is a device for holding wood so that it may be cut into pieces. Easily made in the field from rough material, it consists of an "X" form at each end which are joined by cross bars below the intersections of the X's. The stock to be cut is placed in the V's formed above the intersections of the X's. A sawbuck is very simple to build. The five "V" sawbuck was designed with 10 vertical 2×4s,
Association value names have higher association values than numbers. Some formal theories of learning incorporate a quantified form of the concept of association value. For example, in the Rescorla–Wagner model of classical conditioning, the parameter β, which expresses the capacity of the unconditional stimulus to support learning, is sometimes referred to as its association value. This usage is consistent with the more general concept of association value as described by Glaze, but typically in such formal theories the parameters are not measured independently of the fitting of the model to learning data. Association value Association value is a concept in cognitive psychology