Short answer

Pay attention to the auditory and metaphorical 'sound' of design elements, as these can implicitly shape user perception and emotional response.

Field
Classic Design
Source
PLoS ONE (2018)
Method
Lexicon analysis and acoustic feature extraction.
Sample
Large-scale lexicon analysis (specific number not provided in abstract).
Evidence
Strong effect

The inherent acoustic properties of words, such as vowel length and consonant type, can influence how listeners perceive their emotional valence and arousal, even in the absence of explicit semantic cues. This classic design research insight is drawn from a 2018 study published in PLoS ONE. Using Lexicon analysis and acoustic feature extraction. with Large-scale lexicon analysis (specific number not provided in abstract)., researchers explored how this design variable affects real-world outcomes. The key design takeaway: Pay attention to the auditory and metaphorical 'sound' of design elements, as these can implicitly shape user perception and emotional response.

Study
Classic DesignHigh ImpactStrong effect

Phonetic qualities of words can implicitly shape perceived meaning and emotional impact.

The inherent acoustic properties of words, such as vowel length and consonant type, can influence how listeners perceive their emotional valence and arousal, even in the absence of explicit semantic cues.

PLoS ONE · 2018

01

Key Findings

  • 01A significant portion of the variance in perceived affective meaning of words is explained by their acoustic features.
  • 02The sound of a word has a stronger effect on perceived arousal than on valence.
  • 03Specific phonetic features like short vowels, voiceless consonants, and sibilants are associated with more negative and arousing perceptions.
02

Application

Design takeaway

Pay attention to the auditory and metaphorical 'sound' of design elements, as these can implicitly shape user perception and emotional response.

How to apply

When naming a product, consider the phonetic qualities of the name. For example, a product intended to be calming might avoid harsh consonant clusters or sharp vowel sounds.

Project actions

  • 01Consider the sound of your product name or interface elements.
  • 02Think about how the 'sound' of your design might make users feel.
03

Method & Evidence

AimTo investigate whether the acoustic features of words (affective sound) implicitly influence their perceived affective meaning, and to identify specific phonetic characteristics contributing to this effect.
MethodLexicon analysis and acoustic feature extraction.
ProcedureResearchers analyzed a large set of words, converting them to spoken form to extract acoustic features. They then assessed both the affective meaning (valence and arousal) and the affective sound of these words through direct ratings and acoustic models based on pseudowords. Statistical analyses were used to determine the relationship between acoustic features and perceived meaning.
SampleLarge-scale lexicon analysis (specific number not provided in abstract).
ContextLinguistics, Psychology, Cognitive Science.

Variables

IVAcoustic features of words (spectral and temporal features, phonetic characteristics).
DVPerceived affective meaning of words (valence and arousal ratings).
CVWord stimuli, rating scales, pseudoword generation methods.
04

Strengths & Limitations

Strengths

  • +Large-scale analysis provides robust statistical power.
  • +Cross-validation using different methods for assessing affective sound enhances reliability.

Limitations

The study is based on language; applying it directly to non-auditory design elements requires careful consideration and potential adaptation of the principles.

Reliability & validity

The study's reliability is supported by large sample sizes and cross-validation of affective sound measures. Validity is addressed by linking acoustic features to perceived meaning and confirming the affective nature of the sound effect.

Think critically

To what extent can the principles of affective sound in language be directly translated to the design of non-auditory elements, and what analogous sensory features might be at play?

05

Design Principles

"Affective sound congruence: Design elements should aim for auditory characteristics that align with their intended emotional impact and functional purpose."

This research highlights that the sensory experience of a design element extends beyond its visual or functional aspects. The 'sound' of a product or interface, whether literal or metaphorical (e.g., the 'feel' of a button click, the 'tone' of a notification), can subtly influence user perception and emotional response, impacting overall user experience.

06

What This Means for Your Design

The sounds that make up words can make them feel happy or sad, exciting or calm, even before you know what the word means.

How to use in your project

  • 1.Use this research to justify choices about product naming or the auditory feedback in an interface, explaining how specific sounds were chosen to create a desired emotional effect.
07

Add to My Project

08

Quick Cite

Paragraph starter

The research by Aryani et al. (2018) demonstrates that the inherent acoustic properties of words, such as vowel sounds and consonant types, can significantly influence their perceived affective meaning and emotional impact. This suggests that the 'sound' of a design, whether literal audio feedback or the metaphorical 'feel' of an interaction, can implicitly shape user perception and emotional response, a crucial consideration for creating effective and engaging user experiences.

09

Source

PLoS ONE

Why 'piss' is ruder than 'pee'? The role of sound in affective meaning making

journal · 2018

View source

Questions About This Research

What does the research say about phonetic qualities of words can implicitly shape perceived meaning and emotional impact?
Pay attention to the auditory and metaphorical 'sound' of design elements, as these can implicitly shape user perception and emotional response. Evidence: PLoS ONE (2018).
Why does "Phonetic qualities of words can implicitly shape perceived meaning and emotional impact." matter for design?
This research highlights that the sensory experience of a design element extends beyond its visual or functional aspects. The 'sound' of a product or interface, whether literal or metaphorical (e.g., the 'feel' of a button click, the 'tone' of a notification), can subtly influence user perception and emotional response, impacting overall user experience.
How can designers apply this research?
Pay attention to the auditory and metaphorical 'sound' of design elements, as these can implicitly shape user perception and emotional response.
What were the main findings?
A significant portion of the variance in perceived affective meaning of words is explained by their acoustic features.. The sound of a word has a stronger effect on perceived arousal than on valence.. Specific phonetic features like short vowels, voiceless consonants, and sibilants are associated with more negative and arousing perceptions.
What research method was used?
Lexicon analysis and acoustic feature extraction. with Large-scale lexicon analysis (specific number not provided in abstract)..
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2018 journal from PLoS ONE.
What should I do differently in my next project?
When naming a product, consider the phonetic qualities of the name. For example, a product intended to be calming might avoid harsh consonant clusters or sharp vowel sounds.
What are the limitations?
The study focuses on spoken words; the direct applicability to purely visual or tactile design might require further investigation. The effect of cultural context on sound perception is not deeply explored.