His 2001 publication , Changing Works , applied the same method to the historical reconstruction of cultural memory .
Harper made extensive use of photo elicitation interviews in his 1987 book , Working Knowledge , a sociological treatment of the rural bricoleur in America .
Harper 's 2001 publication , Changing Works , applied the same method to the historical reconstruction of cultural memory .
Harper made extensive use of photo elicitation interviews in his 1987 book , Working Knowledge , a sociological treatment of the rural bricoleur in America .