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Table 2 Descriptive Statistics for Driving Data Pre- and Post-Manipulation (Study 2)

From: Threat appeals in health communication: messages that elicit fear and enhance perceived efficacy positively impact on young male drivers

 

Threat + Efficacy + Anger

Threat + Efficacy

Anger Only

Control

 

M (SD)

M (SD)

M (SD)

M (SD)

SPD (Pre)

42549.57 (13692.83)

46833.54 (9844.35)

42208.13 (8909.22)

40451.82 (11943.70)

SPD (Post)

40064.56 (14400.48)

38706.34 (9361.14)

43047.19 (11160.38)

35905.21 (11497.23)

SPD (Change)

−2485.02 (11588.32)

−8127.20 (9208.72)

839.05 (10526.56)

−4546.61 (7989.66)

Normal FOL (Pre)

12678.55 (3347.34)

13541.76 (4540.68)

13869.52 (3997.60)

13012.65 (4025.70)

Normal FOL (Post)

10864.83 (4329.12)

12537.92 (3968.86)

13301.15 (3910.92)

12634.27 (4368.02)

Normal FOL (Change)

−1813.73 (3844.65)

−1003.83 (3768.66)

−568.38 (2420.86)

−378.38 (2327.53)

Dangerous FOL (Pre)

18926.04 (3625.05)

19294.37 (2625.55)

19652.25 (3662.92)

19895.58 (4116.32)

Dangerous FOL (Post)

18133.03 (3074.06)

17964.00 (2763.55)

19127.21 (2728.67)

19273.11 (4473.25)

Dangerous FOL (Change)

−793.02 (2194.67)

−1330.37 (1768.65)

−525.04 (1356.78)

−622.47 (2053.02)

GAP (Pre)

8.15 (2.48)

8.20 (3.78)

7.75 (3.35)

9.25 (2.84)

GAP (Post)

8.60 (3.07)

7.75 (3.23)

9.21 (4.05)

9.70 (3.18)

GAP (Change)

.45 (2.50)

−.45 (1.76)

1.32 (1.92)

.45 (1.32)

OTK (Pre)

1.90 (.83)

2.20 (.89)

2.00 (.97)

2.00 (.92)

OTK (Post)

1.90 (.77)

1.80 (.89)

2.35 (.88)

2.00 (.73)

OTK (Change)

.00 (.63)

−.40 (1.14)

.35 (.67)

.00 (.86)