No

Item

Negative

Perception

(%)

Neutral

(%)

Positive

Perception

(%)

1

PEC is useful for all ages.

40

0

60

2

Using PECS in English make the

communication between the

therapist and ASD children better.

0

100

0

3

Students learn better using PECS

and do not prefer verbally instruction.

0

0

100

4

ASD children need a partner (friend) when communicate by using PECS.

60

20

20