“…Schreuder and Baayen (1997) and Bertram, Schreuder, and Baayen (2000) pointed out, using visual lexical decision, that the exclusion of opaque family members from the family counts improves the correlations with response latencies. Similarly, in priming experiments the morphological family size of a target word interacts with the amount of priming elicited by semantically related prime-target pairs (Feldman & Pastizzo, 2003). De Jong, Schreuder, and Baayen (2000), again using visual lexical decision, provided further evidence that the effect of family size is not mediated by surface form.…”