Skip to main content

Table 1 Pretest-posttest comparison of trust in science scores

From: Using infographics to improve trust in science: a randomized pilot test

  Pretest Posttest Paired t-test (2-tailed)
  Mean SD Range Mean SD Range Diff 95% CI t p
Overall (n = 100) 3.79 0.67 1.76–5.00 3.86 0.66 1.86–5.00
Infographic 1 (n = 20) 3.56 0.69 1.76–4.43 3.64 0.71 1.86–4.62 − 0.08 − 0.19 to 0.03 − 1.52 0.144
Infographic 2 (n = 20) 3.81 0.51 3.00–4.71 3.86 0.55 3.00–4.76 − 0.05 − 0.14 to 0.04 − 1.10 0.284
Infographic 3 (n = 20) 4.01 0.61 3.10–5.00 4.08 0.59 3.00–5.00 − 0.07 − 0.17 to 0.03 − 1.54 0.140
Infographic 4 (n = 21) 3.61 0.79 2.24–4.71 3.73 0.72 2.29–4.90 − 0.12 − 0.24 to -0.00 − 2.11 0.048
Infographic 5 (n = 19) 3.96 0.64 2.57–5.00 3.99 0.69 2.43–5.00 − 0.04 − 0.11 to 0.04 − 0.99 0.336