Englishfor English speakers
psychological
Adjective
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About your mind.
We are concerned about the psychological effect the experience may have on the girls.
When children have problems, we need to consider many aspects of the child's social and psychological functioning.
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About psychology.
Many psychological theories refer to problematic parent-child relationships.
performance
Noun
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A performance is a show of acting or music.
We went to see a performance by local musicians last night.
The acting was good, but the noise made it difficult to enjoy the performance.
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The performance of a person, machine, company, etc. is how well it does its job.
After a year of losing money, the company needs to improve performance.
This car is a high performance vehicle.
factor
Noun
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A factor is one of a number of things that causes a result.
The main factor in the success of our program is our excellent teachers.