Reliability, Validity, Representativeness and Generalisability

Realiablity:

• (If you are able to repeat the experiment and get the same results makes something reliable)
• Being able to repeat the experiment and get the same results
• Realibility asks questions about whether the vidence gathering process is scientific

Validity:

• If the experiment measures what you want to measure exactly
• Validity means the degree to which research activity actually measures what its set out to meaure.

Representativeness

• Whether the sample fits the aim and represents the people investigated upon
• Representativeness is always linked to…