In example [f2], it is also evidenced that Fahri 
opts out from the conversation. Additional 
information delivered by his teacher tells that Fahri 
has not yet comprehended the concept of time and 
currency. This is likely to be the reason which 
causes him to refuse to answer the question and be 
silent instead. Furthermore, it is plausible to state 
that he chooses to keep silent because he does not 
want to give a false answer. This is in accordance 
with Thomas (2013, p. 74) who states that in opting 
out, “the speaker wishes to avoid generating a false 
implicature”. Due to the insufficient knowledge of 
time, if he did answer the question, he might have 
provided a false answer of the current time. Thus, he 
decides to be silent. 
From the whole findings of this case study, it is 
apparent that cases of non-observance of maxims 
influenced by characteristics of children with 
Autism Spectrum Disorder are cases of infringing 
and violating (in this case, violating by the second 
participant only). Subsequently, cases of flouting 
and opting out are due to their own personal 
intentions of generating implicatures, avoiding 
uncomfortable situations, cracking joke, hiding the 
truth, and refusing to create false answers, as what 
people in general commonly do. As a matter of fact, 
this is all due to the causes or reasons of flouting and 
opting out itself. Unlike infringing, flouting and 
opting out are not influenced by impaired speaking 
performance, imperfect command of the language, 
or any distinctive characteristic of one’s language 
skills. Cases of infringing occur unintentionally; 
otherwise, cases of flouting and opting out occur 
intentionally with the speakers’ deliberate intention. 
Furthermore, from the occurrences of flouting, 
opting out, and violating (violating by the first 
participant), it is evidenced that children with ASD 
in this research can respond to certain topics like 
people in general usually do. On the other hand, 
possible reasons behind infringing and violating 
(violating by the second participant) such as 
echolalia, unusual attachments to objects, 
stereotypies in thought, and habit of having 
continuous routine, can be further examined and also 
treated to contribute to linguistic therapy for future 
directions.  
4 CONCLUSIONS 
From the findings, it can be concluded that children 
with ASD generally manage to create successful 
communication, which is indicated by the large 
number of occurrences of observance of Gricean 
maxims. However, there are also a small number of 
non-observance of maxims. The non-observance of 
maxims occurs when the two ASD children attempt 
to crack jokes, avoid uncomfortable circumstances, 
and generate another meaning including cases when 
they produce utterances which are not quite brief 
and unclear; thus, make their interlocutors confused. 
Furthermore, Anggi and Fahri lack conversational 
reciprocity. This means that conversations which 
occur between Anggi and Fahri and their 
interlocutors are started and kept going by the 
interlocutors; they hardly ever start the conversation 
first. This finding is in line with Philofsky and 
Hepburn (as cited in Wallace, 2011) who state that 
children with ASD find it hard to initiate 
conversation or interaction with people. This is also 
in agreement with Lord et al., 2000; de Villiers et al, 
2007; and Wallace, 2011 who add that reciprocity in 
conversation by children with ASD is lacking. 
ACKNOWLEDGEMENTS 
This paper was based on the first author’s 
undergraduate research paper who was supervised 
by Dadang Sudana, M.A., Ph.D. and Ernie D. A. 
Imperiani, M.Ed. Our highest appreciation also goes 
to those who have helped the whole process of 
writing and publishing this article. 
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