Table 1. Score system for seven core domains across three sites.

Core Domain	Score System
Communication	0: Avoidance
	1: Indirect
	2: Direct
Assertiveness	0: No
	1: Low
	2: Moderate
	3: High
Interaction Approach	0: Avoidance
	1: Antagonist initiates
	2: Protagonist initiates
Social Inclusion	0: No
	1: Some
	2: Yes
Peer Attitudes toward Gender Atypical Behaviors	0: High (most aversive)
	1: Moderate-high
	2: Low-moderate
Emotional Response to Puberty	0: Very negative
	1: Negative
	2: Neutral
	3: Positive
Pregnancy Responsibility	0: Deny responsibility
	1: Accept responsibility