We examined how mother-child emotional reminiscing is affected by culture, gender, and the valence of the event. Thirty-one Euro-American and 30 Chinese middle-class mothers and their 3-year-old children discussed 1 highly positive and 1 highly negative experience. Mothers and children in both cultures used a greater variety of negative emotion words than positive emotion words and were more likely to confirm a shared emotional perspective when discussing the positive event but to negotiate emotion when discussing the negative event. Moreover, Chinese dyads used more negative emotion words overall than did Euro-American dyads but Euro-American dyads engaged in more negotiations of emotion than did Chinese dyads. Surprisingly, there were no effects of gender. Implications of these findings for emotional socialization are discussed. (Contains 4 tables and 1 footnote.)