A. T. Welford's scientific contributions

Publication (1)

Article
Two experiments are reported which applied signal detection measures to recall and compared them with similar measures of recognition. In both experiments there were more correct responses in recognition but also more false ones. As a result, the signal detection measure of discrimination d' was closely similar for both recognition and recall. The...

Citations

... 11 i-I 13). However, according to Welford (1986), in cases where the measures have been compared, the differences have been small--about 6%. ...