Natural scienceScience

Clinical trials

Matching2

Report a typo

Match definition and description.

Match the items from left and right columns

Simple blind

Double blind

Controlled

Randomized

When neither the group members nor the researcher know how the groups were created, but only the external controller

All test participants are divided into groups without a plan

Research entirely controlled by scientists

When the participants in the groups do not know what group they belong

___

Create a free account to access the full topic