carelessness

n.

粗心大意；草率；快活；淡漠

1. I have been penalized for my carelessness.
   我因粗心而被处罚。
2. Accidents often arise from carelessness.
   事故往往起因于粗心。
3. He is a driver with carelessness.
   他是个粗心大意的司机。

Carelessness: A Hidden Doxa of Higher Education.
Shang et al. carelessness, collusion, or conspiracy?
An empirically derived mmpi carelessness scale
Caring about carelessness: Participant inattention and its effects on research.
To Lose Both Would Look Like Carelessness: Tasmanian Devil Facial Tumour Disease
Discovery With Models: A Case Study on Carelessness in Computer-Based Science Inquiry
New managerialism in education: commercialization, carelessness and gender
Detecting Carelessness through Contextual Estimation of Slip Probabilities among Students Using an Intelligent Tutor for Mathematics
Detecting Carelessness through Contextual Estimation of Slip Probabilities among Students Using an Intelligent Tutor for Mathematics
Detecting Carelessness through Contextual Estimation of Slip Probabilities among Students Using an Intelligent Tutor for Mathematics