1. (noun) an abnormal state in which development has stopped prematurely

• arrested development
• fixation
• infantile fixation

2. (noun) the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x)

• regression toward the mean
• simple regression
• statistical regression

3. (noun) returning to a former state

• regress
• retrogression
• retroversion
• reversion

1. (noun) an abnormal state in which development has stopped prematurely

• abnormalcy
• abnormality

2. (noun) (psychiatry) a defense mechanism in which you flee from reality by assuming a more infantile state

• defence
• defence mechanism
• defence reaction
• defense
• defense mechanism
• defense reaction

3. (noun) the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x)

• statistical method
• statistical procedure

4. (noun) returning to a former state

• reversal

1. (noun) the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x)

• curvilinear regression
• linear regression
• rectilinear regression

1. (noun) (psychiatry) a defense mechanism in which you flee from reality by assuming a more infantile state

• psychiatry
• psychological medicine
• psychopathology

2. (noun) the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x)

• statistics

1. (noun) returning to a former state

• regress
• retrograde
• retrogress
• regress
• regress
• regress
• regress
• retrovert
• retrovert
• retrovert
• retrovert
• return
• return
• return
• return
• revert
• revert
• revert
• revert
• turn back
• turn back
• turn back
• turn back