Categorising emotion words: The influence of response options

Words used to describe emotion are influenced by experience, context and culture; nevertheless, research studies often constrain participant response options. We explored the influence of response options on how people conceptualise emotion words in two cross-sectional studies. In Study 1 participants rated the degree to which a large set of emotion words (n = 497) fit five basic emotion categories - Happy, Sad, Angry, Fearful, Neutral. Twenty-four words that fit well within these categories were included in Study 2. In Study 2 response options were expanded to include two additional basic emotions (Disgust, Joy), and six complex emotions (Amusement, Anxiety, Contentment, Irritated, Pride, Relief). Only half of the Study 1 words were categorised into the same emotion categories in Study 2. An increase in diversity of ratings for both positive and negative valenced words suggested overlaps in people's conceptualisations of emotion words. Results suggest potential benefits of providing research participants complex emotion categories of varying intensity, which may better reflect people's nuanced conceptualisations of emotion. Future research exploring varied response options may provide further insight into how people categorise and differentiate emotion words.