What is appraisal theory?

Richard Lazarus's appraisal theory proposes that emotions are not triggered directly by events, but by the person's evaluation — or appraisal — of those events in relation to their goals, values, and coping resources. The same event produces different emotions in different people (or in the same person at different times) because it is appraised differently: a public exam produces anxiety in a student who appraises it as threatening and their ability to cope as limited, and mild concern in one who appraises it as a challenge they can meet.

01

Appraisal determines emotion

It is not what happens to you but how you evaluate it that determines what you feel. Primary appraisal assesses relevance and valence; secondary appraisal assesses coping potential. Together these appraisals determine the specific emotion experienced.

02

Primary and secondary appraisal

Primary appraisal: is this event relevant to my goals? Is it beneficial, irrelevant, or threatening? Secondary appraisal: what can I do? What are my coping options? High threat + low coping potential = anxiety. High obstacle + attribution to other = anger. Loss appraised as irreversible = sadness.

03

The Lazarus-Zajonc debate

Zajonc (1980, 1984) argued that affective reactions can occur without prior cognitive appraisal — affect is primary and independent. Lazarus (1982, 1984) countered that some form of appraisal, even unconscious, always precedes emotion. The debate defined emotion theory for a decade.

04

Implications for CBT

Appraisal theory provides the theoretical basis for cognitive-behavioural therapy. If emotions follow from appraisals, then changing maladaptive appraisals (catastrophising, overgeneralisation) changes emotional responses. Beck's cognitive model and Ellis's REBT are direct applications of appraisal logic.

Richard Lazarus

1922–2002

Psychologist at UC Berkeley who developed cognitive appraisal theory across decades of research, culminating in Emotion and Adaptation (1991). Lazarus integrated emotion theory with stress and coping research, producing the transactional model of stress as well as the appraisal theory of emotion. His debates with Zajonc about the primacy of affect versus cognition defined a generation of emotion research.

Robert Zajonc

1923–2008

Social psychologist at Stanford who argued against the cognitive primacy position, demonstrating the "mere exposure effect" and publishing the influential "Preferences Need No Inferences" (1980), arguing that affective reactions can precede cognitive evaluation. His debate with Lazarus highlighted the role of automatic affective processing that is now central to dual-process models of emotion.

Klaus Scherer

1943–present

Swiss emotion researcher who extended appraisal theory into the component process model (CPM), proposing that emotions involve sequential checks across multiple appraisal dimensions (novelty, intrinsic pleasantness, goal relevance, coping potential, norm compatibility), each triggering specific changes in physiology, expression, motivation, and subjective feeling.

Primary appraisal

The first stage of evaluation, asking whether an event is relevant to the person's goals and concerns, and if so, whether it is benign/positive, irrelevant, or stressful. Stressful appraisals are further classified as harm/loss (damage that has already occurred), threat (anticipated harm), or challenge (anticipated harm that the person believes they can cope with). Primary appraisal determines whether an emotional response will be triggered and its basic valence.

Secondary appraisal

The evaluation of coping options and resources available to deal with the situation. Secondary appraisal asks: What can I do? Do I have the resources (internal or external) to cope with this? Whose fault is this? What will happen if I act? Secondary appraisal determines the specific emotion and its intensity: identical primary appraisals produce different emotions depending on what coping options the person perceives as available.

Coping potential

The person's evaluation of their ability to manage the demands of a stressful situation — either through problem-focused coping (acting on the situation) or emotion-focused coping (managing one's emotional response). Low perceived coping potential converts a challenge into a threat. The concept is central to Lazarus's transactional model of stress, which describes stress as arising from a mismatch between perceived demands and perceived coping resources.

Relational meaning

Lazarus's concept for the specific cognitive content underlying each discrete emotion. Each emotion is defined by a specific appraisal pattern — its "core relational theme." Anger = "a demeaning offence against me or mine"; anxiety = "facing an uncertain, existential threat"; guilt = "having transgressed a moral imperative"; sadness = "having experienced an irrevocable loss." These appraisal patterns are the proximate causes of the discrete emotions.

What is the difference between primary and secondary appraisal?+

Primary appraisal evaluates whether an event matters — is it relevant to my goals, and is it benign or potentially harmful? This determines whether an emotional response is triggered and its basic quality (approach vs. avoidance). Secondary appraisal evaluates what can be done — what coping resources do I have, whose fault is this, and what is likely to happen? This determines the specific emotion and its intensity. Both appraisals are often rapid and automatic, not necessarily conscious deliberation.

What was the Lazarus-Zajonc debate about?+

The debate concerned whether cognition is necessary for emotion. Zajonc (1980, 1984) argued that affective reactions can occur before and independently of cognitive appraisal — the mere exposure effect shows preferences form without conscious evaluation, and split-brain research shows affective responses to stimuli that cannot be consciously perceived. Lazarus countered that any meaningful emotion requires some form of appraisal of relevance and significance, even if rapid and unconscious. The debate was never conclusively resolved; most modern theories accept that both automatic affective processing and deliberate appraisal contribute to emotion.

Last reviewed August 2026
  1. 1.

    Lazarus, R. S. (1991). Emotion and Adaptation. Oxford University Press.

    +About this source

    The definitive statement of Lazarus's appraisal theory, integrating emotion with stress and coping.

  2. 2.

    Zajonc, R. B. (1980). Feeling and thinking: Preferences need no inferences. American Psychologist, 35(2), 151–175. https://doi.org/10.1037/0003-066X.35.2.151

    +About this source

    Zajonc's challenge to cognitive appraisal theory, arguing that affect is primary and independent of cognition.

  3. 3.

    Lazarus, R. S. (1982). Thoughts on the relations between emotion and cognition. American Psychologist, 37(9), 1019–1024. https://doi.org/10.1037/0003-066X.37.9.1019

    +About this source

    Lazarus's response to Zajonc, defending the primacy of appraisal.