Planned Variation

Some articles on planned variation:

Project Follow Through - Planned Variation
... among several candidates is called planned variation One publication refers to it as “random innovation” (Rhine, 1981, p ... Planned variation was thought to be advantageous over random assignment because it gave local communities (e.g ...

Famous quotes containing the word planned:

    Once I planned to write a book of poems entirely about the things in my pocket. But I found it would be too long; and the age of the great epics is past.
    Gilbert Keith Chesterton (1874–1936)