. 2015 Jul 6;138(1):97–114. doi: 10.1121/1.4922328

TABLE II.

Coding of indicator variables in the statistical model for experiment 1.

Factor	Coding	Indicator	Coef. name	Value
`word.type`	Treatment	W_ti	`target`	1 if word is target, 0 otherwise
`word.type`	Treatment	W_fi	`foil`	1 if word is foil, 0 otherwise
`attn.config`	Helmert	C_si	`selective`	2/3 if attend one stream
		C_si	`selective`	−1/3 if attend two streams
				0 if attend one stream
		C_ai	`adjacent`	0.5 if attend two adjacent streams
				−0.5 if attend two non-adjacent streams
`trial.type`	Deviation	T_i	`semantic`	0.5 if semantic trial, −0.5 if phonetic trial