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. 2021 May 12;23(5):e24879. doi: 10.2196/24879

Table 4.

Results of hierarchical regression analyses showing amount of variance in the proactive versus fight/flight reactions dimension accounted for by country of residence, condition, gender, age, Big Five personality traits, DASS-21, aggression, and resilience.

Model Ba SE βb t P value Fc R R 2 ΔR2d
1

(Constant) 0.48 .11 e 4.43 <.001 22.59 .30 .09 .09

Countryf 0 .06 0 0 >.99

Conditiong 0.17 .06 .09 2.73 .01

Genderh 0.31 .06 .16 4.85 <.001

Age –0.02 0 –.26 –8.10 <.001
2a

(Constant) 0.08 .09 0.81 .42 68.57 .64 .41 .32

Countryf 0.07 .05 .04 1.37 .17

Conditiong 0.17 .05 .08 3.23 <.001

Genderh 0.07 .05 .03 1.21 .23

Age –0.01 0 –.08 –2.92 <.001

Extraversion 0.10 .04 .07 2.44 .02

Agreeableness –0.51 .05 –.34 –10.26 <.001

Conscientiousness –0.31 .05 –.19 –6.08 0

Emotional stability –0.05 .05 –.03 –0.99 .32

Openness –0.41 .06 –.22 –7.29 <.001
2b

(Constant) –0.33 .22 –1.51 .13 62.82 .57 .33 .24

Countryf 0.12 .06 .06 2.17 .03

Conditiong 0.14 .06 .07 2.26 .01

Genderh 0.20 .06 .10 3.58 <.001

Age –0.01 0 –.07 –2.44 .02

Depression, anxiety, stress 0.34 .06 .26 6.04 <.001

Aggression 0.27 .05 .25 5.96 <.001

Resilience –0.04 .01 –.19 –7.02 <.001

aB: unstandardized coefficient.

bβ: beta standardized coefficient.

cF: F ratio.

dΔR2: R2 change.

eNot applicable.

fReference category: United Kingdom.

gReference category: ambiguous situation.

hReference category: women.