The psychological reactions after witnessing a killing in public in a Danish high school

Figures & data

Table 1 Hierarchical regression analyses for variables predicting posttraumatic severity in witnesses to a public killing (n=269)

Step	Variable	β	F	df	Adj. R^2	ΔR^2
1	Gender	0.35***	38.0	1,268	0.12***
2	Gender	0.21***	51.2	3,266	0.36	0.24***
	Intimacy	0.17**
	A2	0.45***
3	Gender	0.15**	62.1	5,264	0.53	0.17***
	Intimacy	0.14**
	A2	0.39***
	Lack of expressive ability	−0.26***
	Feeling let down	0.29***
4	Gender	0.06	140.2	7,262	0.78	0.25***
	Intimacy	0.08*
	A2	0.18***
	Lack of expressive ability	−0.12***
	Feeling let down	0.21***
	TSC negative affectivity	0.36***
	TSC dissociation	0.33***

* p>0.01

** p<0.001

*** p<0.0005.