Validity, Reliability, Credibility

Evaluation is a process of....

• judge or calculate the quality of something

• determine the worth of something

• all of the answers

• having critical examination on something

One of the reasons why we evaluate is....

• To confirm on a valid truth and reliable source

• To eliminate the mistakes we made in an assessment

• To show what we have learned during discussion

• To have a deep understanding about the topic

The things that we evaluate include....

• All answers are right

• Validity

• Reliability

• Credibility

Validity is....

• how accurately a method measures what it is intended to be measured.

• the degree to which an assessment tool produces stable and consistent results.

• the quality of being trusted and believed in.

• prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.

Credibility is....

• how accurately a method measures what it is intended to be measured.

• the degree to which an assessment tool produces stable and consistent results.

• the quality of being trusted and believed in.

• prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.

Reliability is....

• how accurately a method measures what it is intended to be measured.

• the degree to which an assessment tool produces stable and consistent results.

• the quality of being trusted and believed in.

• prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.

Bias is....

• how accurately a method measures what it is intended to be measured.

• the degree to which an assessment tool produces stable and consistent results.

• the quality of being trusted and believed in.

• prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.

To check on the VALIDITY has the meaning that....

• the data we take is coming from reputable source.

• the statement we made corresponds to the real fact.

• the source we get is still debatable.

• the author we refer to is a famous one.

The meaning of a RELIABLE source is that....

• the information given correlates the real situation.

• the source is always giving true information, regardless of time.

• the source is created by a credible author.

• the source is full of intentional writings.

What should NOT be considered when we want to determine the credibility of an author?

• his/her recent occupation

• his/her experiences

• her/his educational background

• how much book she/he already wrote