study done above, there is not enough explanation
about language functions applied in teaching and
learning English in formal education, and the
researcher provides another theory of language
function.
Inevitably, the use of language function by a teacher
has taken an essential part in which to know the
information built by the student is interrelated with
the teacher's explanation. It, in turns, supports
student's acquired knowledge (Gass, 2017). Besides,
teacher and students interaction become significant in
all studies due to the educational context in which
knowledge is obtained, especially language learning
such as, English as a foreign language (EFL).
Therefore, this study aims to investigate the use of
language functions by EFL teachers in Ma'arif NU
Junior High School Blitar and also the purposes of
each function by EFL teachers in constructing
interactive learning during teaching and learning
activity using Jakobson theory (2017) of language
function and Sack (1960) approach of adjacency pairs
in conversational analysis. Specifically, this study
intends to examine the following questions:
1. What are the effective types of language functions
utilized to foster interactive EFL teaching-
learning process?
2. How do the language functions encourage the
interaction between teacher and students?
2 THEORETICAL REVIEW
The theoretical of this study is primarily based on
the pragmatic area, which focuses on language
functions. Pragmatic defines as the study which
identifies about the language used in communication;
it does not focus on the set of the rules and the sign
meaning, but it involves two parties in
communication both addressee and addresser (Aijmer
& Ruhleman, 2015). The statement before stated that
language in pragmatic as the instrument of
communication. Pragmatic works beyond the
knowledge of the language and the linguistic
component. It is written by Chapman (2011) that
pragmatic firmly tells the study about language in use
can be interpreted through context; not only from the
systematic rules. It portrays a pragmatic aspect is
connected to the situation and condition of the
speaker to know the language production not only has
a literal meaning, especially it brings impacted of
communication goals. From that aspect, this study
covers the pragmatic area in the goal of an utterance
or language function toward the goal of interactive
learning activities.
As the work of pragmatic is in the social interaction
between addresser and addressee, this study also
utilized conversational analysis (CA) as the approach
to write the data analysis. It is one of the steps in a
qualitative method which deals with social interaction
(Coulthard, 1977). There are several points of
conversational organizations by Sacks as quoted in
the conversational analysis of journal article (Hoey &
Kedrick, 2018); turn taking, sequence
organization/adjacency pair, turn design, and repairs.
This study only focuses on the conversation part
between teacher and student underlined in the
explanation of the adjacency pair. Adjacency pairs
(AP) are a group of two persons which the utterances
of interaction have the same function (Chapman,
2011). Based on the conversational analysis by Hoey
and Kendrick, there are some types of adjacency
pairs; greeting-greeting, question-answer, request-
acceptance/declination, offer-acceptance/declination,
invitation-acceptance/declination, assessment-
agreement, and complaint-account. The use of
adjacency pairs in this study is to maintain the
research data in seeing the coherent topic inside talk-
activities.
About the idea of this study, the main theory to
analyze the data is language function by Jakobson as
cited in the poetic function in the theory of Roman
Jakobson (Waugh, 1980). There are six types of
language function proposed by Jakobson created
from six factors of verbal communication. Those are
referential function, emotive function, conative
function, phatic function, metalingual function, and
poetic function. Tribus (2017) develops the new
version of language function by Jakobson in teaching
and learning. It contributes to the significances of
each function toward teaching and learning strategy.
Some significances of Jakobson’s model connected
with EFL teaching have some purposes. Tribus
(2017) stated that (1) referential function is expected
to help students interpret their cognitive ability with
seeking out the referent of the knowledge and also
draw the contextual knowledge, (2) emotive function
is expected to help student more understand about
their social relationships with controlling their
intonation in expressing feeling, (3) conative function
is expected to help students interpret the meaning of
the information, (4) phatic function is expected to
keep the connection between addresser and
addressee, (5) metalingual function is expected to
give effective feedback from the student for seeking
specific information, and (6) poetic function is
expected to lead the students knowing the meaning of
idiomatic expression. From those six types of
language functions before, this study investigates