Rozenblit and Keil (2002) asked participants to rate how wel…

Rozenblit and Keil (2002) asked participants to rate how well they understood the detailed functioning of various complex items we use in daily life (e.g., a toilet). Participants made this rating at the start of the experiment, then they were asked to write a detailed explanation of the mechnisms behind the objects function. Participants then made the rating again. Finally, participants were given a brief lecture on the mechanisms and had to rate their understanding once again. What did Rozenblit and Keil (2002) find?