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Research Methods in Cognitive Translation and Interpreting Studies
Edited by Ana María Rojo López and Ricardo Muñoz Martín
[Research Methods in Applied Linguistics 10] 2025
► pp. 257–279

Chapter 11
Psychophysiological methods

 | Universidad de Murcia
 | Universidad de Murcia
 | Adam Mickiewicz University, Poznan
 | Adam Mickiewicz University, Poznan
In recent years, psychophysiological methods have gained prominence in CTIS research, particularly concerning emotional aspects. These methods emphasize the physical manifestations that connect cognition and emotion. This chapter explores three widely used psychophysiological methods: skin conductance, cortisol secretion, and heart rate, which structure the discussion uniquely. Beginning with an introduction to psychophysiology, the chapter establishes the physiological-psychological link and defines each method briefly. It then reviews significant findings on emotions within CTIS, followed by a discussion of conceptual and practical considerations — such as methodological, ethical, and technical aspects — for newcomers to the field. Finally, the chapter outlines limitations, potential breakthroughs, and guidelines to advance the integration of physiological methods into CTIS research further.
Article outline
  • 1.The methods and key physiological functions
    • 1.1The state of the art of psychophysiological methods in CTIS
    • 1.2Ethical issues in psychophysiological methods
  • 2.Conceptual aspects
    • 2.1Psychophysiological variables
      • Skin conductance
      • Cortisol secretion
      • HR/HRV
    • 2.2Measurement of psychophysiological variables
      • Skin conductance levels
      • Cortisol levels
      • HR/HRV levels
  • 3.Implementation
    • 3.1Equipment and software for data collection and analysis
      • Skin conductance
      • Salivary cortisol
      • HR/HRV
  • 4.Closing remarks
    • 4.1Advantages, limitations and future challenges
  • Further readings on physiological methods
  • References
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References (109)
Further readings on physiological methods
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