Sense of control and noise sensitivity affect frustration from interfering noise

Area of Science:

• Psychology
• Environmental Psychology
• Acoustics

Background:

• Noise annoyance is a significant issue requiring effective mitigation strategies.
• Understanding the psychological mechanisms of noise annoyance is crucial for developing these strategies.
• Previous research suggests psychological factors influence noise perception and its impact.

Purpose of the Study:

• To investigate the psychological mechanisms underlying noise annoyance.
• To examine the influence of noise sensitivity and sense of control on frustration.
• To test a theoretical framework of noise annoyance.

Main Methods:

• Two online studies involving 193 participants completing speech perception tasks.
• Manipulation of background noise levels (signal-to-noise ratio from -2 to -10 dB).
• Assessment of task performance, subjective frustration, and trait noise sensitivity.

Main Results:

• Noise sensitivity significantly correlated with increased frustration.
• A sense of control over noise levels reduced subjective frustration.
• An interaction effect showed that sense of control was most effective in mitigating frustration under lower noise conditions.

Conclusions:

• Results support existing theoretical frameworks of noise annoyance.
• Sense of control emerges as a key factor in moderating noise-induced frustration.
• Further research in more ecologically valid settings is recommended to confirm findings.