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. 2022 Jan 28;22:73. doi: 10.1186/s12888-022-03725-5

Table 1.

The modified vignette-based MHL scale

No. of items Format Max. score Cronbach’s alpha
pretest posttest
Overall MHL 51 210 0.81 0.90
 Knowledge 12 Short quiz 30 0.78 0.74
 Stigma 24 Multiple choice questions (5 options) 120 0.81 0.87
 Social distance 15 Multiple choice questions (4 options) 60 0.84 0.89