Table 8 Univariate ANOVAs examining effect of news condition (pro-climate change, anti-climate change, control) on intention to engage in hypothetical behaviours. Bayes factors indicate strength of evidence in favour of the alternative hypothesis (BF10) and the null hypothesis (BF01).

From: Evaluating real-world effects of one-off fake news exposure

Behavioural intention

SS

df

MS

F

p

η²p

BF10

BF01

Sign up to a mailing list

5.52

2, 410

2.76

1.97

0.14

0.01

0.17

5.99

Donate to a climate organisation

1.85

2, 410

0.93

0.69

0.50

0.003

0.05

19.43

Attend a climate protest

1.20

2, 410

0.60

0.55

0.58

0.003

0.04

22.24

Sign a petition against climate change

6.10

2, 410

3.05

1.82

0.16

0.01

0.15

6.82

Make climate-conscious grocery purchases

8.30

2, 410

4.15

3.42

0.03*

0.02

0.64

1.57

  1. *p < .05.