List of Human Emotions.

Gratitude

A person writing thank-you notes at a holiday table.
Category
Complex & secondary emotions
Valence
Positive
Emotion family / blend
Happiness
Typical triggers
Receiving help, kindness, or a benefit
How it's expressed
Warmth, smiling, expressions of thanks, reciprocity

Gratitude is a positive emotion rooted in appreciation for a benefit received. This benefit may come from another person, from fortunate circumstances, or from life experiences more broadly. As a fundamentally social emotion, gratitude arises when people recognize something valuable has been given to them and acknowledge that recognition, either internally or outwardly.

Within positive psychology, gratitude ranks among the most extensively studied emotions. Research consistently links the regular practice of noticing and expressing gratitude with measurable improvements in overall well-being, stronger personal relationships, and increased prosocial behaviour—actions taken for the benefit of others. Gratitude appears closely intertwined with happiness and trust, often serving as a catalyst for reciprocity, the natural human tendency to return kindness. This reciprocal dynamic helps strengthen and deepen social bonds over time.

Because of these documented benefits, psychologists and wellness practitioners frequently recommend concrete gratitude practices. Keeping a gratitude journal—recording things one is thankful for on a regular basis—is a common approach. Expressing gratitude directly to others, whether through a conversation, note, or simple thank-you, is another accessible practice. These straightforward methods do not require specialized skills or resources.

Gratitude, then, functions not merely as a fleeting pleasant feeling but as an emotional practice with tangible effects on personal well-being and social connection. Cultivating an awareness of what to appreciate can be an anchor for both individual contentment and relational health.

Sources: Greater Good Science Center, UC Berkeley — Emotions; American Psychological Association — APA Dictionary: emotion. Educational information only — not medical or psychological advice. See our sources & fact-check policy.

Frequently asked questions

What is gratitude?

Gratitude is the positive, social emotion of appreciation for a benefit received — whether from another person, circumstance, or life in general. It is one of the most studied emotions in positive psychology, where research links the…

What triggers gratitude?

Gratitude is typically triggered by receiving help, kindness, or a benefit.

How is gratitude expressed?

Gratitude is commonly shown through warmth, smiling, expressions of thanks, reciprocity.

More complex & secondary emotions

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