Findings

• Experiment 1 Estimates:

  • Smashed: 40.8 MPH
  • Contacted: 31.8 MPH
  • Hit: 34.8 MPH
  • Collided: 39.3 MPH
• Experiment 2:

  • Part 1: Ps gave higher speeds in smashed like experiment 1
  • Part 2: Ps in smashed condition twice as likely to report broken glass
  • Group 1 (smash): 16 yes, 34 no
  • G2 (Hit): 7 yes, 43 no
  • G3 (Control): 6 yes, 44 no