Table 1.

Overview of lesion images used in the four tests

Measurement of…	Familiar lesions	Unfamiliar lesions
…Resulting diagnostic performance (RQ 1)	Retention tasks Lesions, including correct diagnosis, are familiar	Transfer tasks Unfamiliar lesions, unknown diagnosis
…Development of diagnostic performance (RQ 2)	Track tasks Lesions are familiar; the correct diagnosis is unknown	New tasks Unfamiliar lesions, unknown diagnosis