Table 2.

Percentages of Scorable Utterances, That Production, Disfluency Rates, Embedded Subject Errors, and That Accuracy for Sentences With Similar or Dissimilar Embedded-Subject Noun Phrases When Sentences Were Encoded With or Without a That

	Scored %		That %			Disfluency %			Emb. Sub. Err. %
Embedded Subject Similarity	That	Zero	That	Zero	M	That	Zero	M	That	Zero	M	That Acc. %
Conceptually similar	54.0	50.4	88.4	73.3	80.9	61.1	58.5	59.9	23.1	23.9	23.5	58.9
Conceptually dissimilar	55.0	55.2	83.5	66.4	75.0	47.7	49.3	48.5	18.9	21.3	20.1	57.9

Notes—Scored % reports the percentages of utterances evaluated for that mention; that % reports utterances produced with that; disfluency % reports utterances with disfluency before the end of the embedded subject; emb. sub. err. % reports otherwise scorable utterances with an erroneously recalled embedded subject; that acc. % reports utterances where the that was produced or omitted as originally encoded; that and zero columns refer to conditions where speakers were presented with sentences with or without a that before the embedded subject (respectively). All percentages (except scored %) are of scorable utterances.