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Explaining Randomization in Clinical Trials

33,211 views

U.S. Department of Health and Human Services

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

98%
  • 7:19 / 7:25

Speech Rate:

  • 145 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

commonly

/ˈkämənlē/

adverb

very often.

research

/ˈrēˌsərCH/

noun verb

systematic investigation into and study of materials and sources. To study in order to discover new ideas and facts.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

separate
adjective noun verb

Being different from or unrelated to another. individual items of clothing suitable for wearing in different combinations. To move things away from each other.

completely

/kəmˈplētlē/

adverb

In every way or as much as possible.

randomly

/ˈrandəmlē/

adverb

With no pattern or clear purpose; by chance.

controlled
verb

To direct or influence the behavior of something.

treatments

/ˈtrētmənt/

noun other

manner in which someone behaves toward or deals with person or thing. Ways people act toward another.

clinical

/ˈklinək(ə)l/

adjective

Using scientific techniques and precision.

whether

/ˈ(h)weT͟Hər/

conjunction

If something will happen or not.

potential

/pəˈten(t)SHəl/

adjective noun

having capacity to develop. latent qualities that may be developed.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

provides

/prəˈvīd/

verb

To offer or give something that is wanted, needed.

randomization
noun

Deliberately haphazard arrangement.

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