psychomathematics

例句：

1. 1.Psychomathematics is a field that combines psychology and mathematics to study human behavior.
   心理数学是一门将心理学和数学结合起来研究人类行为的学科。
2. 2.The research in psychomathematics has helped us understand better how our emotions affect our decision-making.
   心理数学的研究帮助我们更好地理解了我们的情绪如何影响我们的决策。
3. 3.In psychomathematics, the study of mathematical models can provide insights into the psychological processes underlying human behavior.
   在心理数学中，对数学模型的研究可以提供对人类行为背后的心理过程的洞察。