Examplc Essays.com Educational The Knowledge-Gap Hypothesis 主讲教师：王积龙 Inhovation and
The Knowledge-Gap Hypothesis 主讲教师：王积龙
"BIQ EDDE'COLi 0I57:H7 aka E.CoL057:H The Knowledge-Gap Hypothesis The knowledge-gap hypothesis 0157:H7 theory suggests that each new medium increases the gap between the information rich and information poor,because of differences in access to the medium,and control over its use,among other factors. U你的如
The Knowledge-Gap Hypothesis The knowledge-gap hypothesis theory suggests that each new medium increases the gap between the information rich and information poor, because of differences in access to the medium, and control over its use, among other factors
The Knowledge-Gap Hypothesis ● It was first proposed by Phillip J.Tichenor and his colleagues The concept of a digital divide is linked to this hypothesis, although its development was independent. ● In the article,"Mass media flow and differential growth in knowledge"that Tichenor and his colleagues proposed in 1970,it is clear to describe "knowledge gap hypothesis": As the infusion of mass media information into a social system increases,segments of the population with higher socioeconomic status tend to acquire this information at a faster rate than the lower status segments,so that the gap in knowledge between these segments tends to increase rather than decrease
The Knowledge-Gap Hypothesis It was first proposed by Phillip J. Tichenor and his colleagues. The concept of a digital divide is linked to this hypothesis, although its development was independent. In the article, "Mass media flow and differential growth in knowledge" that Tichenor and his colleagues proposed in 1970, it is clear to describe "knowledge gap hypothesis": As the infusion of mass media information into a social system increases, segments of the population with higher socioeconomic status tend to acquire this information at a faster rate than the lower status segments, so that the gap in knowledge between these segments tends to increase rather than decrease
The Information-poor Questions How do I get my baby into a day-care center? Whom do I talk tp to get rid of rats? My husband walked out on me three weeks ago.What do I do? How do I know if I have lead-based paint on the walls? There is a gang of kids terrorizing the neighborhood. Where do I turn? ● My daughter has been acting funny lately.Can anyone help?
The Information-poor Questions How do I get my baby into a day-care center? Whom do I talk tp to get rid of rats? My husband walked out on me three weeks ago. What do I do? How do I know if I have lead-based paint on the walls? There is a gang of kids terrorizing the neighborhood. Where do I turn? My daughter has been acting funny lately. Can anyone help?
The Prototypal Disadvantaged American ● Does not know which formal channels to tap in order to solve his problems,or what specific programs exist to respond to his need. Watches many hours of television daily,seldom reads newspapers or magazines,and never reads books. Does not see his questions as information needs;is not a very active information seeker,even when he does undertake a search
The Prototypal Disadvantaged American Does not know which formal channels to tap in order to solve his problems, or what specific programs exist to respond to his need. Watches many hours of television daily, seldom reads newspapers or magazines, and never reads books. Does not see his questions as information needs; is not a very active information seeker, even when he does undertake a search