Table 2.

Descriptive statistics and zero-order correlations for personality traits, broken down by treatment

	Placebo	Oxytocin
	M (s.d.)	M (s.d.)	1.	2.	3.	4.
STAI	2.08 (0.49)	2.16 (0.55)	–	0.23	−0.14	0.15
BIS	3.54 (0.72)	3.47 (0.81)		–	−0.30	0.55
BAS	3.81 (0.53)	3.80 (0.54)			–	−0.41
PNS	3.79 (0.82)	3.86 (1.03)				–

Note: STAI = State Anxiety, BIS = Behavioural Avoidance, BAS = Behavioural Approach, PNS = Need for Structure.