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THE INFLUENCE OF AFFECTIVE FILTER ON THE LEARNING PROCESS:
IMPLICATIONS FOR CLASSROOM INSTRUCTION AND LANGUAGE
ACQUISITION
Norqulova Jasmina
Department of foreign languages, Academic Lyceum at Tashkent University of
Information Technologies named after al-Khorezmi
https://doi.org/10.5281/zenodo.13940040
Abstract:
This study investigates the role of the affective filter in the process of learning,
particularly in second language acquisition (SLA). The affective filter that was explored by
Stephen Krashen in 1982 as part of his the input hypothesis, is a mental barrier that influence
learners’ ability to receive input. Psychological factors like anxiety, motivation, self- confidence
and attitude promote the strength of this filter. This thesis examines how affective filter
influences learning outcomes and by examining key psychological factors mentioned above,
will highlight strategies which can be employed by educators to reduce the affective filter, thus
creating more effective and inclusive language learning environment.
Key words:
Affective filter, Krashen’s hypothesis, emotions, psychological barrier,
project- based learning, motivation, anxiety, low self-esteem.
Introduction
The process of learning a language is a complex interaction consisting of cognitive,
emotional, and social factors. Stephen Krashen’s Affective Filter Hypothesis proposes critical
insights into the emotional aspects that influence language acquisition, emphasizing emotions.
Emotions play a significant role in learning process and retain new language input because they
contribute to acquisition. Tyng et al. (2017) highlights emotion influences the cognitive
processes in humans, including attention, language, perception, learning, memory, and thought.
Therefore, learners, who are in bad mood or find themselves under pressure, cannot be opened
and concentrate, especially while learning foreign language. Prodanovska-Poposka (2023)
defines the emotional state of human behaviour as affective domains which are “a general
emotional state that affects the perception and production of foreign language learners and
such emotions can create a filter for learning a foreign language called an affective filter” (p.
262). The affective filter was introduced by Krashen in his The Input Hypothesis which is
defined as a central part of theory of second language acquisition that consists of five
hypothesis. One of the most significant part of acquisition is comprehensible input which will
be received by a learner, if acquirer is open. According to Krashen (1985), acquirer needs to be
mentally open to receive input.
Sajida (2023) defines the concept of “affective filter” as emotional well- being of learners,
presenting a mental barrier that can either complicate or facilitate the acquisition of language
depending on how high or low it is. A high affective filter, triggered by stress, low motivation,
or fear of making mistakes, hinders language acquisition, while a low filter, fostered by positive
emotions and conducive learning environments, enhances it.
Theoretical Background
Stephen Krashen’s (1982) Monitor Model of second language acquisition involves five
hypotheses: the Acquisition-Learning Hypothesis, the Monitor Hypothesis, the Input
Hypothesis, the Natural Order Hypothesis, and the Affective Filter Hypothesis, and he points
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out that in SLA key factors of learners’ success in language learning is assciated to the learners’
emotional condition (Lin, 2008, p. 115 ). The comprehension of second language acquisition is
influenced both by cognitive factors and emotional well- being of the learners (Swain, 2013).
The Affective Filter Hypothesis asserts that emotional variables such as motivation, self-
confidence, and anxiety directly influence how language learners process input (Prodanovska-
Poposka, 2023, p. 262). According to Krashen (1985), learners with a low affective filter are
more likely to comprehend and internalise new language, as they are more open to receiving
and processing comprehensible input.
Key Factors Influencing the Affective Filter
Sanesi (2023) lists some affective variables in his article “High school students’ affective
filter in second language acquisition: Causes and solutions” that prevent learners to receive
input during the class. One of affective variables is
low- esteem
which does not allow a learner
to complete tasks, because learners underestimate their abilities and skills that they are good
enough to complete the task. Consequently, it leads to mental block and students will be closed
to get input. Sajida (2023) suggests a strength-based approach which can be employed to boost
self-esteem, focusing on students’ existing skills and achievements rather than their
weaknesses (p. 26). Additionally, giving personalized and constructive feedback to these
learners to improve self-esteem, allowing them to be more active in the classroom interaction.
Motivation
is one of the most important emotions and is reflected in the learner's strong
desire to explore unfamiliar areas (Li & Zhou, 2023, p. 2). Highly motivated learners can
succeed in acquiring new languages (Dörnyei, 2005). From the perspective of affective filter,
motivation decrease the level of the filter, making learners be opened and receptive to input.
Motivation particularly is divided into two types:extrinsic motivation, which means using the
results of language learning as a tool to achieve a goal; and intrinsic motivation, which means
that learners can gain satisfaction from the learning process and the results ( Deci,1975, as cited
in Brown,1991).
Intrinsic motivation lowers the level of anxiety and increases self-confidence of learners
making them to complete all tasks and engage into classroom discussion. Clearly articulating
the learning objectives and explaining how they tie into students’ personal or professional goals
can enhance motivation (Sajida, 2023). Integrating materials and topics that are relevant to the
learners’ interests and goals, and incorporating intrinsic and extrinsic rewards can help to
increase their motivation.
Anxiety
is a critical component of the affective filter. Learners who experience high level
of anxiety cannot engage fully in classroom interaction as well as task and activities, and
challende in receiving and processing information. MacIntyre (1998) defines the language
anxiety as “the worry and negative emotional reaction aroused when learning or using a second
language” (p. 27). Horwitz et al. (1986) highlight that foreign language anxiety is “a distinct
complex of self-perceptions, beliefs, feelings, and behaviors related to classroom learning
arising from the uniqueness of the language learning process” (p. 128). Research suggests that
‘anxiety can be considerably reduced by the teacher’s encouragement and positive
reinforcement, as well as by developing a culture of peer support and collaborative learning’
(Sajida, 2023, p. 26).
Teachers play a significant role in minimizing language anxiety in the classroom. Creating
a supportive and non-judgemental atmosphere where learners feel free making mistakes is
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crucial to lower the affective filter. Making learners work in group, implementing peer support
and positive reinforcement can lower anxiety by shifting the focus from individual performance
to collaborative learning.
Conclusion
The Affective Filter Hypothesis emphasizes the vital role of emotions playing in SLA.
Understanding the influence of mental factors such as motivation, anxiety and self- esteem on
learning process allows teachers and educators to create more effective instructional strategies
which support students success. By decreasing the affective filter, teachers foster an
environment where learners are more open to acquire and process new language skills, leading
to greater long-term success. The practical implications of the Affective Filter Hypothesis
highlights the significance of making up emotionally supportive classrooms that stimulate
active interaction and participation, lower anxiety, as well as foster learners’ confidence.
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