Table 3.

Probit regressions of decision to save swimmer.

	SLS1	SLS2	SLS3	SLS4
Female	−0.05	−0.15	0.23	0.13
	(0.30)	(0.38)	(0.36)	(0.44)
Age	−0.00	0.01	0.00	0.01
	(0.03)	(0.03)	(0.03)	(0.04)
ri(JOI11)		0.18	0.16	0.10
		(0.29)	(0.27)	(0.33)
Extraversion		−0.28		−0.61***
		(0.19)		(0.24)
Agreeableness		−0.21		0.13
		(0.21)		(0.26)
Conscientiousness		−0.34*		−0.51**
		(0.19)		(0.24)
Neuroticism		−0.38*		−0.49**
		(0.22)		(0.24)
Openness		0.04		0.25
		(0.20)		(0.25)
HRV ($\frac{LF}{HF}$)			0.00	0.06
			(0.18)	(0.19)
constant	−0.27	−0.70	−0.64	−0.90
	(0.59)	(0.77)	(0.65)	(0.84)
N (individuals)	71	61	59	56
n (choices)	71	61	59	56

^***indicates significance at the 1% level,

^**5% significance, and

^*10 % significance.