PR2

uses significantlly collected

and statistically analysed data to investigate observable phenomena

used to describe a particular phenomenon by observing it as it occurs in nature

identifies the relationship between variables

used to investigate a possible relationship between previous events and present conditions

to establish the cause-and-affect relationship of variables

uses random assignment of subjects and experimental manipulations

Name the 7 importance of Quantitative research across fields:

what is a variable?

presumed cause

presumend effect