Definition
Intermittent reinforcement is the unpredictable alternation of reward and withdrawal — warmth then coldness, attention then absence — delivered on a schedule the recipient cannot predict. Drawn from behavioral psychology, it is the most powerful reinforcement pattern known: behavior maintained this way is unusually resistant to extinction.
In seduction and in abusive relationships, the same mechanism appears. The unpredictable mix of high reward and sudden withdrawal keeps the other person attentive, anxious, and bound to the source of both the relief and the distress.
Why it matters
How it works
Steady reward becomes expected and loses its charge; unpredictable reward never does, because the recipient stays alert for the next one. When withdrawal is added — affection given, then suddenly removed for no clear reason — the recipient works to win the warmth back, and the relief of regaining it floods the system with a feeling easily misread as deep connection. The distress and the relief come from the same person, which fuses them, and the bond strengthens precisely because the relationship is painful.