Hypothesis, Aims, Variables - RM Flashcards
psychology
1
Q
Aim
A
intended purpose of the investigation
2
Q
What is an alternative hypothesis?
A
a precise and testable statement that predicts a difference or relationship will be found in an investigation.
3
Q
What is a null hypothesis?
A
a statement predicts there will be no relationship or difference found in an investigation.
4
Q
What is a directional hypothesis?
A
states the direction of the predicted difference/relationship based on previous research.
5
Q
What is a non-directional hypothesis?
A
states that there WILL be a difference/relationship between two conditions and there is NO previous research.
6
Q
What is an independent variable?
A
the variable that is manipulated.
7
Q
What is a dependant variable?
A
the variable that is measured.
