Knowledge Gap Hypothesis:
Introduction:
This theory is concerned mainly with “information” and “knowledge” and emphasizes that knowledge is not distributed equally throughout society.
There are haves and have-nots with regard to information just as material wealth Information is very important in our society because any developed country depends on well-informed citizens.
It appears certain that information will be even more important in the future as we move into an increasingly technological age.
Many contemporary issues will require information and an informed public for the solutions for such issues.
Role of mass communication:
* One of the great promises of mass communication is that it provides people with information they need.
* It has the potential of reaching people who have not been reached by other means (poor and undeveloped people).
One example of an effort to use mass communication to provide information to the disadvantaged is the “educational TV program” Sesame Street (which combined information with entertainment for preschool Children.).
Other mass communication efforts that have the advantage of getting information to people usually not reached
is the televised presidential debates that might take the presidential election campaigns to people who would not normally be exposed to the campaign.
The attempts to increase people’s quantities of information from mass media might have some unexpected or undesirable effects.
This undesirable possibility is that mass communication might actually have the effect of increasing the gap in knowledge between members of different social classes. This possibility is called: “ Knowledge gap Hypothesis”.
The authors of Knowledge Gap Hypothesis:
• § The Knowledge Gap Hypothesis was first proposed in 1970 by Tichenor, Donohue and OLien. Mostly, it is known as Tichenor et al or Tichenor and his colleagues’ hypothesis.
Tichenor et al . Stated the KG Hypothesis as follow:
“As the infusion of mass media information into a social system increases, segments of the population with higher socio-economic status tend to acquire this information at a faster rate than the lower status segments, so that the gap in knowledge between these two segments tend to increase rather than decrease”.
The hypothesis predicts that:
• § People of both high and low socioeconomic status will gain in knowledge because of the additional information, but that persons of higher socioeconomic status will gain more.
• § This would mean that the relative gap in knowledge between the well-to-do and less well-off would increase.
Tichenor and his colleagues suggest that:
The K. G. is particularly likely to occur in such areas of general interest as public affairs and science news. It is less likely to occur in more specific areas that are related to people’s particular interests-areas like sports or garden care.
The presentation is part of Gender and Media course, under Department of Women's Studies at Goa University, Goa, India. The lesson explains what is Mass Media, how it works, and how in the current age and time, human lives are linked and influenced by media.
The social sharing of news, presentation at Association of Internet Researche...Jakob Jensen
This is the presentation on the social sharing of news, presentation at Association of Internet Researchers' conference IR 15, Daegu, Korea, Oct 23rd 2014. This is very much work in progress, mainly about the theoretical dimensions of the project.
Knowledge Gap Hypothesis:
Introduction:
This theory is concerned mainly with “information” and “knowledge” and emphasizes that knowledge is not distributed equally throughout society.
There are haves and have-nots with regard to information just as material wealth Information is very important in our society because any developed country depends on well-informed citizens.
It appears certain that information will be even more important in the future as we move into an increasingly technological age.
Many contemporary issues will require information and an informed public for the solutions for such issues.
Role of mass communication:
* One of the great promises of mass communication is that it provides people with information they need.
* It has the potential of reaching people who have not been reached by other means (poor and undeveloped people).
One example of an effort to use mass communication to provide information to the disadvantaged is the “educational TV program” Sesame Street (which combined information with entertainment for preschool Children.).
Other mass communication efforts that have the advantage of getting information to people usually not reached
is the televised presidential debates that might take the presidential election campaigns to people who would not normally be exposed to the campaign.
The attempts to increase people’s quantities of information from mass media might have some unexpected or undesirable effects.
This undesirable possibility is that mass communication might actually have the effect of increasing the gap in knowledge between members of different social classes. This possibility is called: “ Knowledge gap Hypothesis”.
The authors of Knowledge Gap Hypothesis:
• § The Knowledge Gap Hypothesis was first proposed in 1970 by Tichenor, Donohue and OLien. Mostly, it is known as Tichenor et al or Tichenor and his colleagues’ hypothesis.
Tichenor et al . Stated the KG Hypothesis as follow:
“As the infusion of mass media information into a social system increases, segments of the population with higher socio-economic status tend to acquire this information at a faster rate than the lower status segments, so that the gap in knowledge between these two segments tend to increase rather than decrease”.
The hypothesis predicts that:
• § People of both high and low socioeconomic status will gain in knowledge because of the additional information, but that persons of higher socioeconomic status will gain more.
• § This would mean that the relative gap in knowledge between the well-to-do and less well-off would increase.
Tichenor and his colleagues suggest that:
The K. G. is particularly likely to occur in such areas of general interest as public affairs and science news. It is less likely to occur in more specific areas that are related to people’s particular interests-areas like sports or garden care.
The presentation is part of Gender and Media course, under Department of Women's Studies at Goa University, Goa, India. The lesson explains what is Mass Media, how it works, and how in the current age and time, human lives are linked and influenced by media.
The social sharing of news, presentation at Association of Internet Researche...Jakob Jensen
This is the presentation on the social sharing of news, presentation at Association of Internet Researchers' conference IR 15, Daegu, Korea, Oct 23rd 2014. This is very much work in progress, mainly about the theoretical dimensions of the project.
Role of Media for Boosting the Morale of Audience during COVID 19 Pandemic A ...ijtsrd
Mass media is considered as a powerful force on shaping and presenting the world to the masses. The role of media in the times of crisis and how effectively public health communication is carried out by media is also studied here. The study brings out the relevance of media analysis during the time of pandemic and its effectiveness in communicating the information on pandemic to the masses. The study also aims to understand the role of opinion leader done by media during pandemic using survey method with structured questionnaire. The study has clearly shown justice to find out the role of media in promoting unity in pandemic times and also monitored media role of dissemination of true information to the masses. The study also focussed on effectiveness of crisis management by media during pandemic. Dr. Saranya Thaloor "Role of Media for Boosting the Morale of Audience during COVID-19 Pandemic: A Critical Study" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31373.pdf Paper Url :https://www.ijtsrd.com/humanities-and-the-arts/journalism/31373/role-of-media-for-boosting-the-morale-of-audience-during-covid19-pandemic-a-critical-study/dr-saranya-thaloor
Loosen: The Journalism/Audience-Relationship as a Communicative Figuration I...jpub 2.0
Wiebke Loosen: The Journalism/Audience-‐Rela5onship as a Communicaitve Figuration. Presentation at the International Communication Association's 65th annual conference, May 22nd 2015, San Juan
@ WLoosen
A powerpoint slide presentation on Agenda Setting Theory. A topic under Communication Theory subject. How the media can be manipulative in controlling what that we feels important news today? By NurSyazreen Marican
GCSE Chemistry Revision - Air and Air PollutionKatie B
This is a quick summary of the GCSE Chemistry topic around the atmosphere and air pollution. It includes topics on acid rain, nitrogen oxides, global warming and car pollution. I have used the Letts GCSE in a Week book for most of this presentation.
A Brief Introduction to Mannose-Binding Lectin (MBL) and its Clinical Signifi...Katie B
An old research project conducted at Queen Mary's Childrens Hospital (St Helier's Hospital) thanks to Nuffield. This is a summary of my research into mannose-binding lectin.
Actor-Network Theory - explained! (I think...)
As with some of the other presentations, it would be best to view this with the animations to understand one slide in particular (looks so messy when you first see it!)
A presentation of a review of Santos et al. (2013) "Forensic DNA databases in European countries: is size linked to performance?" Life Sciences, Society and Policy 9:12 doi:10.1186/2195-7819-9-12
Social Science, Health and Medicine Foundations exam revisionKatie B
Revision tool - just some notes and a few questions/pointers and only on a few topics. It is unlikely to make much sense if you have no previous knowledge
Why has Political Attention towards Bioweapons and Biosecurity Increased?Katie B
A short 15 min presentation outlining what bioweapons are, what the risk of an attack is, what measures are in place, and why there is still political attention afforded to bioweapons. Risk society is explained. This was in preparation for a paper. NO BIBIOGRAPHY!
It is a guideline to use which includes statutes and case law relating to the UK but perhaps relevant for other EU countries. Only looks closely at 3 issues!
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Chapter 3 - Islamic Banking Products and Services.pptx
Review of the Literature on Media Representations of the Human Genome Project
1. Katie Burke
Review Of The Literature On
Media Representations Of The
Human Genome Project
2. CONTENTS
Mass Media
Human Genome Project
Summary
Theories
Newsworthiness
Public Understanding of
Science and the Media
Coverage of the ‘Event’
Use of Metaphors
Conclusions
3. MASS MEDIA
Mass Media:
• Different forms of communication which is aimed at the majority of
the population
E.g. Newspapers (printed media) and Television
• Internet not commonplace in 2000
• 24/7 news was not commonplace
4. HUMAN GENOME PROJECT
(HGP)
Publicly funded – international collaboration
Celera Genomics – parallel, privately funded project
Announcement of first draft made together
Seen by many as a “revolution in biology” (Bentley 2000)
5. Positivism
• Deficit Model
Public Engagement Model
IMPORTANT THEORIES
Agenda Setting
• How is information
chosen?
Framing/ priming
• How is the information to
position the agenda?
• How can the media
influence opinions?
Constructionism
• How is reality constructed?
7. Deficit Model and the
Bodmer Report (1985)
• Media an important forum
for this
Simplification of science
communication
“The deficit model did not
deliver” (Miller 2001, p.117)
PUBLIC UNDERSTANDING OF
SCIENCE (PUS) AND THE MEDIA
Public Engagement Model
Different roles for laypeople
• Not just about education
• ‘Local’ knowledge (e.g.
Wynne)
Genomics and ELSI
Mass media can provide a
forum for this
• Less so at the time of HGP
8. COVERAGE OF AN ‘EVENT’
Huge increase in coverage for press release
Difference between the two projects
• Two personalities
Science story? Political story?
Provision of press packs
Specialist vs. General Reporters
Differences between countries
Effect on the publics
9. USE OF METAPHORS
Establishes relationships between sciences, mass media, and the
publics (Hellsten and Nerlich, 2008)
Examples:
• Breakthrough
• Book of Life
• Human Code
• Maps and Blueprints
• Playing God
• Pandora’s Box
Who is responsible for the metaphors?
10. CONCLUSIONS
Mass media played an important role in public relations with HGP
While PUS was becoming more participatory there are still strong
undercurrents of the deficit model
Agenda setting – linked with newsworthiness – needs to be
questioned more especially with the press packs
Use of metaphors constructs an understanding of the HGP –
which could be linked with theories of constructionism
Editor's Notes
Immediacy – speed/the present
Dramatisation – drama/action
Personalisation – cult of celebrity
Simplification – elimination of shades of grey
Titillation – revealing the forbidden/voyeurism
Conventionalism- hegemonic ideology
Structured access – experts/authority
Novelty – new angle/twist/speculation