Table 2.

Summary of study results – means and standard deviations (in brackets)

StudySampleBoundary conditionsFrequency formatCell sizecRisk perceptionPurchase likelihoodExtent of imaginingNegative affect
1201 student ParticipantsNegativePercentage (5%)503.45a (1.07)
Ratio (1 / 20)474.43b (1.45)
PositivePercentage (95%)533.28a (1.19)
Ratio (19 / 20)512.97a (1.07)
2A241 Mturk ParticipantsNegativePercentage (10%)653.18a (1.51)4.21a (1.72)4.29a (2.21)2.50a (1.57)
Ratio (2 / 20)623.80b (1.38)3.63b (1.75)5.10b (2.25)2.92a (1.92)
PositivePercentage (90%)562.66c (1.41)5.13c (1.32)3.18c (2.18)1.90c (1.19)
Ratio (18 / 20)582.51c (1.25)5.23c (1.56)2.85c (1.84)1.89c (1.48)
2B501 Prolific ParticipantsLow riskPercentage (5%)882.92a (1.32)4.86a (1.47)3.53a (2.19)2.06a (1.44)
Ratio (1 / 20)843.74b (1.45)4.24b (1.81)4.85b (2.47)2.97b (1.80)
Medium riskPercentage (10%)813.75c (1.40)4.91c (1.55)4.51c (2.39)2.60c (1.66)
Ratio (2 / 20)843.95c (1.64)4.33d (1.71)4.80c (2.48)3.04c (1.87)
High riskPercentage (20%)824.30e (1.34)3.85e (1.75)5.75e (2.27)3.51e (1.88)
Ratio (4 / 20)824.42e (1.26)3.76e (1.71)5.84e (2.04)3.33e (1.77)
3221 Mturk ParticipantsMismatchPercentage (5%)/concrete563.11a (1.48)4.64a (1.82)3.84a (2.74)2.46a (1.72)
Ratio (1 / 20)/abstract543.40a (1.79)4.30a (1.82)4.50a (2.53)2.60a (1.94)
Mismatch1103.26 (1.64)4.47 (1.82)4.17 (2.65)2.53 (1.82)
MatchPercentage (5%)/abstract562.60a (1.18)5.11a (1.53)3.45a (2.27)2.10a (1.45)
Ratio (1 / 20)/concrete554.22b (1.56)3.60b (1.65)5.69b (2.36)3.39b (1.85)
Match1113.41 (1.59)4.36 (1.76)4.57 (2.56)2.74 (1.77)
4227 Mturk ParticipantsNo spontaneous processingPercentage (5%)492.84a (1.68)4.49a (1.81)3.84a (2.48)2.12a (1.49)
Ratio (1 / 20)573.16a (1.61)4.37a (1.83)4.45a (2.56)2.64a (1.69)
Spontaneous processingPercentage (5%)632.91a (1.42)4.45a (1.63)3.78a (2.41)2.03a (1.47)
Ratio (1 / 20)584.35b (1.73)3.41b (1.56)5.73b (2.57)3.45b (2.02)
Source(s): Authors’ own work

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