Silent Signals: Understanding the Use of Regulators in Classroom Communication

Abstract

This study investigates the use and interpretation of regulatory nonverbal behaviors among English language teachers and students, focusing on how these cues facilitate communication flow, engagement, and classroom management. Grounded in the frameworks of Ekman and Friesen’s (2004) concept of regulators, Mehrabian’s (1971) Theory of Silent Messages, and Kounin’s (1970) Classroom Management Theory, the study employed a qualitative and interpretative approach involving classroom observations, still images, and student questionnaires from five English language classes during the academic year 2024–2025. Findings revealed that teachers frequently employed regulatory cues such as nodding, eye contact, hand gestures, finger snapping, leaning forward, and raising a hand. Among these, nodding and eye contact were identified by 58.6% of students as the most effective cues for engagement, followed by hand gestures (41.4%), indicating that nonverbal acknowledgment strongly motivates participation. Students demonstrated a shared understanding of these cues, interpreting them as signals of attentiveness, encouragement, and invitation to respond. The results highlight that nonverbal regulator not only promote order and attentiveness but also cultivate a positive and interactive learning environment by reinforcing emotional connection and cooperation. The study concludes that regulatory nonverbal behaviors are indispensable in fostering communication and engagement in English language classrooms. It recommends that teachers enhance their awareness and purposeful use of these cues through reflective practice and professional training, while future research should explore their impact on learning outcomes and adaptability in digital and hybrid contexts.