randomization
UK[ˌrændəmaɪˈzeɪʃn]US[ˌrændəməˈzeɪʃn]
n
The process of making something random; the use of chance in selecting items or arranging a sequence to avoid bias.
Morpheme Breakdown
random
ization
random
by chance
ization
process of making
Etymology
The word 'randomization' is a modern scientific term built upon the historical journey of its core morpheme. 'Random' entered English from Old French, where it originally conveyed a sense of violent speed or impetuosity, a meaning that faded as the word evolved to describe something lacking a definite aim or pattern. The suffix '-ization', a productive English formative from Latin and Greek, systematically converts adjectives or nouns into words denoting a process. Thus, the literal construction 'the process of making random' perfectly captures the modern abstract meaning: the deliberate introduction of chance into a procedure to eliminate systematic bias, a concept central to statistics and experimental design.
Analysis
Structure: random (by chance) + ization (process of making)
- random: From Old French randon 'impetuosity, speed', of Germanic origin. In this word, it functions as the adjectival base meaning 'governed by chance'.
- ization: A suffix of Latin/Greek origin via French, forming nouns denoting a process or the result of a process. It functions as a nominalizer meaning 'the act or process of making'.
Examples
The randomization of participants into control and treatment groups is essential for a valid clinical trial.
Computer algorithms are often used to ensure the complete randomization of a sample.
Critics questioned the randomization process used in the study's design.