measure twice and cut once = take a move after enough consideration
口译全篇
To Get Good Teacher and Doctors, Measure Them Better
In education and healthcare, job performance data are lacking – but that’s changing. -- Becky Fleischauer
1.There are few things more important to society than educating children and providing healthcare to families. If either fails, the economic and social impact is devastating. Yet do we know whether our doctors and teachers are doing a good job? Persistent blind spots in these critical fields hurt all of us. Thankfully, efforts are under way across America to change this.
2.Healthcare reform bills passed by both the House and Senate! (and now on hold ) include nearly $100 million to develop healthcare performance measures. The Obama administration’s Race to the Top education grants require that teacher evaluations be based on “multiple measures.” Performance measurement is not the stuff of campaign commercials. Yet in a down economy, there is growing interest in getting the most out of shrinking budgets, so a “measurement movement” may be in the making.
3.In teaching, there has been a remarkable absence of measurement. Evaluation are typically done by a principal or assistant principal who may not use defined measures. Instead, they often make judgments based on observations of teachers at work -- a highly subjective process fraught with charges of unfairness.
4.Many experts agree that standardized tests fall short in evaluating teaching and learning, it’s like looking through a keyhole to identify the totality of what students learn from their teachers, Recognizing these limitation. The Bill & Melinda Gates Foundation invested $45 millions to develop “fair” and “liable” measures of teacher effectiveness, Its two -year national enterprise is evaluating 3,700 teachers using an array of measures, including videos of teachers interacting with students, students surveys, examples of students’ work, more tests given more often, and an assessment of a teacher’s ability to know when a student just isn’t getting it.”
5.Performance measures in healthcare are increasingly common. More than 500 are used daily by health professionals to assess everything from hand washing ro morality and readmission rates. But the number and deemed “fairness” of measures are ultimately much less important than whether they lead to improved patient care and student learning.