# Hard input, soft management and student engagement: How institutional actions promote innovation ability and academic performance among top innovative talent

**Authors:** Tianbao Zhang, Weihai Huang, Zhimin Liu, Claudia González Brambila, Claudia González Brambila

PMC · DOI: 10.1371/journal.pone.0328842 · PLOS One · 2025-08-01

## TL;DR

This study explores how universities can better support top doctoral students in becoming innovative by using both resources and management strategies.

## Contribution

The study introduces a structural equation model to distinguish the roles of hard inputs and soft management in cultivating top innovative doctoral students.

## Key findings

- Soft management measures influence doctoral students' intrinsic innovation ability through promoting learning initiative and regulating research engagement.
- Hard inputs primarily relate to encouraging top academic achievements once students have acquired necessary capabilities.
- Institutional actions have distinct pathways for promoting innovation and academic performance among top doctoral students.

## Abstract

The training and cultivation of innovative talent, especially top-quality talent, cannot be explained fully by reference to a simple linear input‒output model. Research that can open the “black box” that characterizes this process has important theoretical and practical significance with respect to efforts to promote the development of high-quality education. By reference to a sample consisting of 1,500 graduating doctoral students who participated in a national stratified sampling survey in China, we develop a structural equation model with the goal of investigating the different roles played by the hard inputs and soft management employed by institutions in the task of cultivating top-quality innovative doctoral students as well as the specific paths associated with this influence. Our analysis reveals that promoting learning initiative among doctoral students and regulating their level of scientific research engagement are important ways in which various institutional inputs, especially soft management measures, can affect the intrinsic innovation ability of doctoral students, whereas efforts to encourage doctoral students to pursue top-quality academic achievements on the basis of their acquisition of relevant capabilities are related mainly to the hard inputs provided by institutions.

## Full-text entities

- **Chemicals:** PONE-D-25-08772R1 (-)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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## Figures

2 figures with captions in the complete paper: https://tomesphere.com/paper/PMC12316290/full.md

## References

39 references — full list in the complete paper: https://tomesphere.com/paper/PMC12316290/full.md

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Source: https://tomesphere.com/paper/PMC12316290