Everyday occurrences, like identifying criminals in police lineups, are often improved by using psychological experimental procedures, like double blind procedures.
Option D is correct
<h3>What does test procedure?</h3>
A type of clinical trial in which neither the participants nor the researcher knows which treatment or intervention participants are receiving until the clinical trial is over.
<h3>Why is double-blind experiment difficult?</h3>
A double-blind procedure requires that both the researcher and the subjects are unaware of the process. therefore the researcher that is analyzing the subjects would have no information about the subjects receiving the new drug (which is the treatment group) and those who are not receiving the drug (which is the control group).
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When Irish<span> (poor, and Catholic) immigrants landed in the mid-19th century US they changed. They jettisoned the core of their identity – the long struggle for freedom. They joined in the oppression of African-Americans.</span>
Answer:
manu's father is 24 years younger than manu's grandfather and 30 years older than him. The sum of ages of all the three persons is 144 years. find the age of each of him.
Answer:
i like all the festivals which are in the world
Answer:
A. Transferable skills is the correct answer.
Explanation: