Fill the blank spaces to complete the text.
A strength of using data is the data can be easily and compared between groups/participants and so allows the researcher to form . Another strength is that data collection tends to be highly valid and often uses measures and so cannot be misinterpreted.
A weakness of Quantitative data is that the method of may limit participants' responses which will lack detail, therefore making the data less . This in turn makes it less useful as we cannot why something has happened.