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What is reliability and validity in psychology?

In the context of psychology, reliability and validity may refer either to measurement tools such as questionnaires or to research studies. Reliability is a measure of the consistency of the results o...

KB
Answered by Kimon B. Psychology tutor
7384 Views

Why should be we careful with using antibiotics?

Antibiotice resistance is one of the biggest challenge that modern medicine is facing. To answer the question above let us first explore our understanding of w...

DS
7837 Views

What is the difference between communists and capitalists

Communism and Capitalism are both economic systems, with followers of Communism known as communists and followers of Capitalism known as capitalists.

Put simply, they are polar opposites. Comm...

JO
Answered by James O. History tutor
5566 Views

Why do nerve impulses travel faster in myelinated neurons?

The myelin sheath is a fatty layer made up of the hugely expanded plasma membrane of schwann cells which surround the axon of neurons. The axon is unprot...

HT
Answered by Hannah T. Biology tutor
24960 Views

What is nucleophile?

A nucleophile is a species which can donate a lone pair of electrons to an electron deficient species, known as an electrophile. By doing this, a chemical bond is formed.An example of a reaction involving...

CS
Answered by Claire S. Chemistry tutor
8439 Views

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