“…Recently, in support of the MPT heuristic, Dunlosky and Serra (2006) reported that when people are asked about how they make their Trial 2 JOLs, they report an explicit use of memory for their prior test performance. Others have shown that a test can change encoding strategies on a subsequent trial (Dunlosky & Hertzog, 2000;Gardiner, Passmore, Herriot, & Klee, 1977;Halff, 1977;LaPorte & Voss, 1974), and that recall performance on the prior trial is strongly correlated with JOL ratings on a subsequent trial Hertzog, Dixon & Hultsch, 1990;King, et al, 1980;Lovelace, 1984;Thiede, 1999). Lately, showed that an item's Trial 1 test performance is a better predictor of its Trial 2 JOL, than is its Trial 2 test performance.…”