The customary assumption in the study of human learning using alternating study and test trials is that learning occurs during study trials and that test trials are useful only to measure learning. In fact, tests seem to play little role in the development of learning, because the learning curve is similar even when the number of test trials varies widely (Tulving, Journal of verbal learning an...

PURPOSE The learning curve for robot-assisted partial nephrectomy (RAPN) has not been extensively studied. We therefore evaluated the learning curve of RAPN for a fellowship-trained laparoscopic surgeon with extensive prior experience with laparoscopic partial nephrectomy (LPN). We also examined the potential effect of tumor size on the learning curve. PATIENTS AND METHODS We prospectively ev...

In academic studies of the interface between developing countries and large multinational oil corpora­ tions, scholars have noted that over time and through repeated interaction, the developing countries tend to negotiate better outcomes for themselves: they progress along a learning curve by incrementally improving their outcomes through bargaining and strategic interaction. This phenomenon ca...

The vast majority of published work in the field of associative learning seeks to test the adequacy of various theoretical accounts of the learning process using average data. Of course, averaging hides important information, but individual departures from the average are usually designated "error" and largely ignored. However, from the perspective of an individual differences approach, this er...