Table 5 The modified classifications of emojis’ functions.

From: Relevance theory perspective of emojis used by Chinese younger and older adults in WeChat

Contextual adjustments

Pragmatic functions of emojis

Processing effort value

Contextual effect value

Definition

A derivation of contextual implications

Filling

(Fig. 1)

3

5

Adding emotional expression to otherwise neutral or emotionless text

Substituting (Fig. 5)

1

4

Replacing text in communication and facilitating conversational management

A modification of the strength of some assumptions in the context

Enhancing (Fig. 2)

2

3

Amplifying the emotional expression in text that already conveys an emotional tone

Weakening (Fig. 3)

4

2

Mitigating the illocutionary force of a speech act, particularly requests and commands

An erasure of some assumptions from the context

Challenging (Fig. 4)

5

1

Contradicting the explicit content of text, particularly in the case of irony and jokes