Table 4.

Order of conditions (from left to right in data files).

Size perturbation
	Condition name in data record*	Condition†
No perturbation	S_M	Small:Middle
	SM_M	Small-Medium:Middle
	M_M	Medium:Middle
	ML_M	Medium-Large:Middle
	L_M	Large:Middle
Perturbation	StoSM_M_100/200/300	Small→Small-Medium (100, 200, & 300 ms)
	StoM_M_100/200/300	Small→Medium (100, 200, & 300 ms)
	StoML_M_100/200/300	Small→Medium-Large (100, 200, & 300 ms)
	StoL_M_100/200/300	Small→Large (100, 200, & 300 ms)
	SMtoM_M_100/200/300	Small-Medium→Medium (100, 200, & 300 ms)
	SMtoML_M_100/200/300	Small-Medium→Medium-Large (100, 200, & 300 ms)
	SMtoL_M_100/200/300	Small-Medium→Large (100, 200, & 300 ms)
	MtoML_M_100/200/300	Medium→Medium-Large (100, 200, & 300 ms)
	MtoL_M_100/200/300	Medium→Large (100, 200, & 300 ms)
	MLtoL_M_100/200/300	Medium-Large→Large (100, 200, & 300 ms)
Distance perturbation
	Condition name in data record*	Condition†
No perturbation	M_N	Medium:Near
	M_NM	Medium:Near-Middle
	M_M	Medium:Middle
	M_MF	Medium:Middle-Far
	M_F	Medium:Far
Perturbation	M_NtoNM_100/200/300	Near→Near-Middle (100, 200, & 300 ms)
	M_NtoM_100/200/300	Near→Middle (100, 200, & 300 ms)
	M_NtoMF_100/200/300	Near→Middle-Far (100, 200, & 300 ms)
	M_NtoF_100/200/300	Near→Far (100, 200, & 300 ms)
	N_NMtoM_100/200/300	Near-Middle→Middle (100, 200, & 300 ms)
	M_NMtoMF_100/200/300	Near-Middle→Middle-Far (100, 200, & 300 ms)
	M_NMtoF_100/200/300	Near-Middle→Far (100, 200, & 300 ms)
	M_MtoMF_100/200/300	Middle→Middle-Far (100, 200, & 300 ms)
	M_MtoF_100/200/300	Middle→Far (100, 200, & 300 ms)
	M_MFtoF_100/200/300	Middle-Far→Far (100, 200, & 300 ms)

*Format: Object size_Object distance_Perturbation timing; arrows indicate perturbation.

^†Parenthesized values indicate perturbation timin.