Table 8.

Results of Regressing Fixation Measures from the Critical Regions of the “That-less” Cleft Object and Object Relative Clause Sentences on the Participants' Age, Education, Vocabulary, and Working Memory Scores after first Controlling for the Processing of the corresponding Sentences with Complementizers.

	Regressions		Regression Path Fixations		Total Times
	β	p	β	p	β	p
Cleft Object Sentences
Relative Clause
Age	.065	.08	.073	.07	.067	.07
Education	.014	.73	.003	.82	.004	.91
Vocabulary	.023	.56	.034	.64	.042	.59
Working Memory	−.112	.03	−.113	.04	−.132	.02
Object Relative Clause Sentences
Relative Clause
Age	.382	.02	.395	.04	.221	.04
Education	.007	.72	.003	.82	.004	.79
Vocabulary	.012	.38	.009	.83	.005	.88
Working Memory	−.543	<.01	−.728	< .01	−.654	<.01
Main Verb
Age	.019	.64	.021	.78	.009	.72
Education	.013	.72	.015	.83	.003	.97
Vocabulary	.004	.83	.002.	.97	.012	.79
Working Memory	.058	.56	.085	.63	.002	.98