Likert Scale

Difficulty

Realism

Attractiveness

Benefits

1

Very easy

Absolutely unrealistic

Absolutely unattractive

Absolutely non-beneficial

2

Moderately easy

Unrealistic

Unattractive

Non-beneficial

3

Slightly easy

Slightly unrealistic

Slightly unattractive

Slightly non-beneficial

4

Neutral

Neutral

Neutral

Neutral

5

Slightly difficult

Slightly realistic

Slightly attractive

Slightly beneficial

6

Moderately difficult

Realistic

Attractive

Beneficial

7

Very difficult

Absolutely realistic

Absolutely attractive

Absolutely beneficial