Which of the following is an example of a researcher collecting primary qualitative data using an observational method?
A researcher downloading and analyzing the text transcripts of focus groups conducted by an independent charity 555 years ago.
A researcher sitting in a school playground, writing detailed descriptive accounts of the cooperative play behaviours exhibited by children during recess.
A researcher administering a structured face-to-face interview where participants rate their daily stress levels on a scale of 111 to 101010.
A researcher tallying the number of times pupils raise their hands during a 111-hour classroom lesson.
