本文以智力的约定性为立论,把超越界定为智力的约定性的广度、深度和效度的大幅度提高。将斯腾伯格对智力的研究放到智力理论研究的历史过程中,对斯腾伯格的三元智力理论及成功智力理论对IQ的超越做了分析。指出传统IQ是学业差异约定,三元智力是多元权变约定,成功智力是人生成功约定,后者都是对前者的超越,成功智力是对IQ的再次超越。最后尝试性地提出智力约定性的“树”的隐喻。本文对智力理论的研究和教育实践有参考价值。 This article takes the convention of intelligence as an argument, and greatly improves the breadth, depth and validity of the unilaterally agreed appointment of intelligence. Putting Sternberg’s research on intelligence into the historical process of intellectual theory research, this paper analyzes Sternberg’s theory of triple intelligence and the transcendence of successful intelligence theory to IQ. Pointed out that the traditional IQ is the academic differences in the agreement, the tripartite intelligence is a multi-contingency agreement, successful intelligence is life success agreement, the latter are beyond the former, the success of intelligence is beyond IQ again. At last, we tentatively put forward the metaphor of the “tree” of intellectual convention. This article has reference value for the research and educational practice of intellectual theory.