Table 3.

Cross-substitution of psychoactive compounds. Contents of cells indicate results of the present study. Footnotes cite studies that tested the same combination. Description of the results of these studies and the degree to which they agreed with the results of the present study can be found in the discussion.

Training Drug	Test Compound
	DMT	DOM	LSD	MDMA	METH
DMT	FULL	FULL	FULL	FULL	None
DOM	FULL1,2	FULL	FULL1,6	FULL11	None2
LSD	Partial3,4,5	FULL6,7	FULL	Partial12,13	None
MDMA	Partial	Partial8,9	FULL8,9,10	FULL	FULL
METH	None	None	None	FULL	FULL

¹Glennon et al.1983,

²Glennon et al. 1986,

³Appel et al. 1999,

⁴Helsley et al. 1998,

⁵Jarbe 1980,

⁶Doat et al 2003,

⁷Fiorella et al., 1995,

⁸Oberlender and Nichols 1988,

⁹Baker 1995,

¹⁰Schechter 1998,

¹¹Glennon et al. 1980,

¹²Callahan and Appel 1988,

¹³Broadbent et al., 1992

Full substitution ≥ 80% drug-appropriate responding.

Partial ≥40% <80% drug-appropriate responding.

None < 40% drug-appropriate responding.