regression

名词 n.
中文释义
英 /ɹɪˈɡɹɛʃ.ən/    美 /ɹiːˈɡɹɛʃ.ən/|/ɹɪˈɡɹɛʃ.ən/|/ɹəˈɡɹeʃ.ən/

英文释义

名词 n.
  1. An action of regressing, a return to a previous state. countable,uncountable
    — Few of these groups or communities that are classed as "savage" show no traces of regression from a more advanced cultural stage.
  2. An action of travelling mentally back in time. countable,uncountable
    — I have done past life regressions on my own through self-hypnosis techniques that I learned in Brian Weiss's book Many Lives, Many Masters as well as with past life regression tapes.
  3. A psychotherapeutic method whereby healing is facilitated by inducing the patient to act out behaviour typical of an earlier developmental stage. countable,uncountable
  4. An analytic method to measure the association of one or more independent variables with a dependent variable. countable,uncountable
    — A social norm hypothesis [of crime] that focuses on the social meaning of order cannot be tested by a single time frame regression of neighborhood disorder and crime. That is simply asking too much of the data.
  5. An equation using specified and associated data for two or more variables such that one variable can be estimated from the remaining variable(s). countable,uncountable
  6. The reappearance of a bug in a piece of software that had previously been fixed. countable,uncountable
  7. The diminishing of a cellular mass like a tumor, or of an organ size. countable,uncountable
  8. The making an exercise less straining to perform by manipulating the details of its performance like loaded weight, range of motion, angle, speed. countable,uncountable

词形变化

regressions plural

词汇关系

反义词
progression
衍生词
age regression angioregression autoregression regression testing deregression Down syndrome regression disorder kitchen sink regression metaregression neuroregression nonregression pet regression regressional regressionary regressionism regressionist regression toward the mean regression tree sleep regression regression to the mean vasoregression proregression

词源

Learned borrowing from Latin regressio. Equivalent to regress + -ion.
The statistics sense comes from regression to the mean.
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