Which statement describes the difference between discrete emotion theories and a dimensional model of affect?

Which statement describes the difference between discrete emotion theories and a dimensional model of affect?

• A. Discrete theories posit basic emotion categories; dimensional models view affect along continua of valence and arousal.
• B. Discrete theories view affect along continua of valence and arousal.
• C. Dimensional models propose fixed emotion categories.
• D. Discrete theories reject basic emotions.

Answer: (A)

The main idea is how these theories describe emotion differently: discrete emotion theories argue there are basic emotion categories, while a dimensional model treats affect as a continuous blend along scales like valence and arousal. Discrete theories hold that there are a small number of basic emotions (such as happiness, fear, anger, sadness, disgust, surprise) that are biologically rooted, have distinct expressive and physiological patterns, and are recognizable across cultures. Other emotional experiences are understood as variations or combinations of these core categories. A dimensional model, on the other hand, describes affect in terms of continuous dimensions—most commonly valence (pleasant to unpleasant) and arousal (active to calm). Emotions aren’t fixed boxes; they are positions on or movements along these scales, which can capture nuanced feelings that don’t fit neatly into a single category. That’s why the statement is correct: it aligns discrete theories with fixed basic emotion categories and dimensional models with continua along valence and arousal. The other options mix up these ideas or attribute the wrong stance to one of the approaches.

The main idea is how these theories describe emotion differently: discrete emotion theories argue there are basic emotion categories, while a dimensional model treats affect as a continuous blend along scales like valence and arousal.

Discrete theories hold that there are a small number of basic emotions (such as happiness, fear, anger, sadness, disgust, surprise) that are biologically rooted, have distinct expressive and physiological patterns, and are recognizable across cultures. Other emotional experiences are understood as variations or combinations of these core categories. A dimensional model, on the other hand, describes affect in terms of continuous dimensions—most commonly valence (pleasant to unpleasant) and arousal (active to calm). Emotions aren’t fixed boxes; they are positions on or movements along these scales, which can capture nuanced feelings that don’t fit neatly into a single category.

That’s why the statement is correct: it aligns discrete theories with fixed basic emotion categories and dimensional models with continua along valence and arousal. The other options mix up these ideas or attribute the wrong stance to one of the approaches.