effectiveness
gb/ɪfˈɛktɪvnəs/ us/ɪfˈɛktɪvnəs/
B1
อังกฤษ
~ 4700
ความหมาย
0 ความหมาย
คำนาม
B1
property
1
Ability to achieve desired results
How well something works to get the result you want.
รูปแบบการใช้:
the effectiveness of [something]
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes confuse 'effectiveness' with 'efficiency'. 'Effectiveness' is about achieving the goal, while 'efficiency' is about doing it with minimal waste.
คำพ้องความหมาย
efficacy (More formal and often used in scientific or medical contexts.)
|
success (Less precise; refers generally to achieving a goal, not necessarily efficiency or method.)
คำตรงข้าม
ineffectiveness (Direct opposite; failure to produce the desired result.)
|
inefficiency (Focuses more on wastefulness rather than complete failure.)
คำที่ใช้ร่วมกัน
measure effectiveness
|increase effectiveness
|reduce effectiveness
|evaluate effectiveness
|effectiveness of treatment
หัวข้อ
business
|science
|daily life
|core_vocabulary
|work
ตัวอย่าง
- The effectiveness of the new marketing strategy was clear from the sales figures.
- Researchers tested the drug's effectiveness in reducing symptoms.
- Training programs can improve the effectiveness of employees.
- The effectiveness of this method has been proven over time.
ตัวอย่างสำหรับผู้เรียน
- The medicine showed high effectiveness.
- We checked the effectiveness of the plan.
- Good tools can improve effectiveness.
- The teacher talked about the effectiveness of reading every day.
ไวยากรณ์
รูปคำในพจนานุกรม
effectiveness
IPA
GB/ɪfˈɛktɪvnəs/
US/ɪfˈɛktɪvnəs/
พยางค์และการเน้นเสียง
ef - fect - ive - ness (4 พยางค์)
Stress on 2nd syllable (fect)
รูปคำ
Noun
- Base: effectiveness
- Plural: effectiveness, effectivenesses
กลุ่มคำที่เกี่ยวข้อง
Forms
effectivenesses
noun
Core family
Related words
Negative and opposite forms
Advanced or less common
efficacy
noun C1
efficacious
adjective
วลีและสำนวน
evaluate effectiveness
1/ɪvˈæljuˌeɪt ɪfˈɛktɪvnəs/
fixed phrase
Judge how well something works
To decide how good something is at doing what it should do.
ตัวอย่าง
- Experts will evaluate effectiveness after the trial.
- The company evaluates effectiveness every quarter.
measure effectiveness
1/mˈɛʒɚ ɪfˈɛktɪvnəs/
fixed phrase
Assess how well something works
To find out how good something is at getting results.
ตัวอย่าง
- We need to measure effectiveness before making changes.
- The study aims to measure effectiveness of different teaching methods.
reduce effectiveness
1/ɹɪdˈus ɪfˈɛktɪvnəs/
fixed phrase
Make something work less well
To make something less good at getting results.
ตัวอย่าง
- Too much heat can reduce the effectiveness of the medicine.
- Stress may reduce the effectiveness of your work.