1. A method for improving the accuracy of a computerized, speech recognition system, said speech recognition system including a base vocabulary, the method comprising: loading a specified vocabulary into computer storage, said specified vocabulary associated with a specific context; accepting a user's voice input into said speech recognition system; evaluating said user's voice input with data values from said specified vocabulary according to an evaluation criterion; selecting a particular data value as an input into a computerized form field if said evaluation criterion is met; and if said user's voice input does not meet said evaluation criterion, selecting a data value from said base vocabulary as an input into said computerized form field.