Table 2.

Transition probabilities from age 1.5 to age 3, and from ages 1.5 and 3 to age 6 (N = 7,206)

	Profiles age 3
	3A No problems (n = 6,070)	3B Externalizing/emotionally-reactive (n = 566)	3C Mild internalizing (n = 363)	3D Internalizing and externalizing (n = 178)
Profiles age 1.5
1.5A No problems (n = 5,815)	0.93	0.04	0.03	0.01
1.5B Externalizing/emotionally-reactive (n = 847)	0.52	0.31	0.11	0.05
1.5C Mild problems (n = 407)	0.51	0.16	0.22	0.12
1.5D Internalizing and externalizing (n = 137)	0.31	0.15	0.17	0.37
	Profiles age 6
	6A No problems (n = 6,114)	6B Externalizing/emotionally-reactive (n = 560)	6C Internalizing (n = 393)	6D Dysregulation (n = 140)
Profiles age 1.5
1.5A No problems (n = 5,815)	0.89	0.06	0.04	0.01
1.5B Externalizing/emotionally-reactive (n = 847)	0.70	0.17	0.09	0.05
1.5C Mild problems (n = 407)	0.70	0.13	0.12	0.05
1.5D Internalizing and externalizing (n = 137)	0.57	0.15	0.19	0.09
	Profiles age 6
	6A No problems (n = 6,114)	6B Externalizing/emotionally-reactive (n = 560)	6C Internalizing (n = 393)	6D Dysregulation (n = 140)
Profiles age 3
3A No problems (n = 6,070)	0.92	0.04	0.03	0.01
3B Externalizing/emotionally-reactive (n = 566)	0.43	0.39	0.08	0.09
3C Mild internalizing (n = 363)	0.60	0.12	0.23	0.05
3D Internalizing and externalizing (n = 178)	0.32	0.15	0.35	0.18

Profile sizes represent profile counts based on estimated model