Table 3.

Generalized logistic mixed-effects model predicting irregular word successful reading using psycholinguistic variables

	B	SE B	z
Control variables
Length (number of letters)	0.39	0.25	1.54
Frequency (log10)	0.84	0.45	1.89
Orthographic neighborhood (OLD20)	−0.19	0.50	−0.39
Bigram frequencies by position (log)	−0.88	0.37	−2.40
Lexicosemantic variables
Age of Acquisition	−0.42	0.07	−5.62
Concreteness	−0.07	0.16	−0.46
Number of senses (log)	0.17	0.25	0.69
Semantic neighborhood density	2.40	1.41	1.70
Phonological variables
Number of syllables	−0.52	0.30	−1.71
Number of phonemes	0.48	0.32	1.49
Phonological neighborhood (PLD20)	−0.55	0.44	−1.24

Note. z values beyond 1.96 in absolute values are deemed as significant (Baayen, 2008).