Table 3.

Summary of effects across tasks in the SA and SD groups.

Typicality subset		Typicality effect
SA	SD
Picture naming		NULL	+
Picture sorting	General	NULL	+
Specific	++	+
Word–picture matching	Distal distractors	+	+
Close distractors	−	NULL
Specific×Familiarity subset		Specificity effect		Familiarity effect
		SA	SD	SA	SD
Picture naming		+	+	+	+
Picture sorting		+	+	NULL	NULL
Word–picture matching		++	+	+	++

+ Denotes the presence of effect; ++ denotes an effect which is stronger in one patient group than that observed in the other.