effectiveness
noun [ U ] uk/ɪˈfek.tɪv.nəs/ us/əˈfek.tɪv.nəs/
C1 有效性
the degree to which something is effective
The study will review the effectiveness of reading and mathematics software products. 这个研究将查验阅读和数学软件产品的有效性。
They don't have information yet to evaluate the effectiveness of those programmes . 他们还没有信息来评估这些项目的有效性。
technical疗效，效果
how well a particular treatment or drug works when people are using it, as opposed to how well it works under carefully controlled scientific testing conditions
There are doubts about the effectiveness of the new drug in treating the disease. 对这种新药的疗效有些疑问。
Once the vaccine is widely available we will know more about its effectiveness. 等这种疫苗广为使用后，我们就能知道它的效果怎么样了。
An effectiveness study asks “Does the treatment approach work in the real world?”
Compare: efficacy
See: effective
- More examples
- Critics question the effectiveness of the new laws.
- The studies did not meet their goals of demonstrating the safety and effectiveness of the vaccine.
- They redesigned core processes to improve effectiveness and efficiency.
- There’s a strong relationship between organizational culture and effectiveness.