Hi, I’m Longfei!

I joined the School of Psychology at Zhejiang Normal University as a faculty member in 2026. I received my Ph.D. in Psychology from Beijing Normal University, during which I also spent a year as a Visiting Graduate Researcher at UCLA.

My research brings together artificial intelligence and psychometrics in two complementary directions: AI for Psychometrics and Psychometrics for AI. In the first, I explore how neural networks and machine learning can advance psychological and educational measurement. More recently, I have also begun exploring the second, applying psychometric theories and methods to evaluate the capabilities and behaviors of large language models (LLMs).

I enjoy exchanging ideas on these topics, so feel free to reach out!

Spring blossoms grace the woods with beauty, While spring birds sing their plaintive songs.

At dawn, I ascend the cool terrace; At dusk, I rest beside the orchid pond.

I lift my gaze to the paulownia tree; How lovely its blossoms are.

Deep waters lie beneath three feet of ice; Pure snow blankets the land as far as the eye can see.