Table 2 Sample fuzzy rules.

From: Using fuzzy decision support to create a positive mental health environment for preschoolers

Rule No.

Fuzzy rules

1

If attention is very poor and aggression frequent, then the risk of ADHD is high.

2

If social withdrawal is a risk and motivation is very low, then depression is high.

3

If perfectionism is noticeable, anxiety is severe, and high anxiety is present.

4

If attachment issues are severe, speech development may be delayed, and there may be a high risk of ASD.

5

If a child has an insufficient eating pattern, the child is high in nutritional deficiency.

6

If a child is very withdrawn and his/her affect is flat, then the risk of depression is high.

7

If a child is somewhat inattentive and his/her impulse control is low, then the risk of ADHD is moderate.

8

If a child is very anxious and sleeps poorly, then the risk of anxiety disorder is high.

9

If a child is slightly aggressive and his/her empathy is low, then the risk of a behavioural disorder is moderate.

10

If social skills are very delayed and speech is delayed, then the risk of ASD is high.

11

If attachment to caregivers is insecure and affect regulation is poor, then the risk of attachment issues is high.

12

If the activity level is high and the eating pattern is irregular, then the child may be distracted.

13

If the child’s activity level is moderate and the eating pattern is somewhat regular, then the child’s ability to focus is inconsistent.

14

If the child’s activity level is low and the eating pattern is regular, then the child may be attentive.

15

If a child’s sleep duration is low and he/she is introverted, then the child may be distracted.

16

If a child’s sleep duration is sufficient and he/she is an ambivert, then the child’s ability to focus is inconsistent.

17

If a child’s sleep duration is high and he/she is extroverted, then the child may be attentive.