Introduction
The study of communication and public relations is grounded in theoretical frameworks that
explain and predict how communication processes occur and how public relations should be
practised. A theory is defined as “a set of interrelated concepts that present a systematic view
of phenomena by specifying relations for the purpose of explaining and predicting the
phenomenon” (Kerlinger, 1973) and in this context theories act as lenses through which to view
communication contexts around us (Miller, 2002; Dainton & Zelley, 2005). This assignment
examines several seminal theories, including the Diffusion of Innovation Theory, Relationship
Management Theory, Systems Theory, the Two-Step Flow Theory and the Shannon and Weaver
Model of Communication, to demonstrate how theoretical principles inform practical
application. While no single theory can explain all communication situations, each provides
valuable tools for understanding organisational communication, managing stakeholder
relationships and guiding ethical public relations practice.
QUESTION 1: Diffusion of Innovation Theory
1.1
Knowledge
This initial stage occurs when individuals first learn of an innovation’s existence and gain some
understanding of how it functions. The role of communication is to provide as much information
as possible about the new innovation.
Persuasion
At this stage, individuals form a favourable or unfavourable attitude toward the innovation.
Communication emphasises the benefits of adopting the new innovation to influence attitudes.
Decision
Individuals engage in activities that lead to a choice to adopt or reject the innovation. This is the
point at which the perceived advantages and disadvantages are weighed.
Implementation
The innovation is put into use. The role of communication shifts to showing people how the
innovation works and assisting with initial problems.
, Confirmation
Individuals seek reinforcement for the innovation-decision already made. Communication is
used to address any challenges people might have and to encourage continued use of the
innovation.
1.2 Practical example of each stage for an organisation adopting AI
Knowledge
The organisation’s IT department and public relations practitioners attend industry seminars and
consult technical reports on AI applications in service delivery. Internal newsletters and
demonstrations are circulated to staff to create awareness of AI capabilities and potential
functions within the organisation.
Persuasion
Management and the PR unit organise departmental workshops highlighting case studies where
similar organisations reduced response times by 40% after AI adoption. Communication
materials stress benefits such as improved efficiency, 24/7 service availability and reduced
employee workload, thereby shaping positive attitudes toward the AI system.
Decision
Following presentations from vendors and analysis of pilot project results, the executive
committee conducts a cost-benefit analysis. Based on favourable projections and staff feedback,
a formal decision is taken to procure the AI system and a timeline for rollout is approved.
Implementation
The AI chatbot is integrated into the organisation’s website and internal systems. The public
relations and IT teams collaborate to train staff on monitoring the system and escalating
complex queries. User manuals and a dedicated support channel are provided to ensure smooth
operationalisation.
Confirmation
After three months of operation, the organisation publishes an internal report indicating a 30%
improvement in query resolution times. To reinforce continued use, senior management
The study of communication and public relations is grounded in theoretical frameworks that
explain and predict how communication processes occur and how public relations should be
practised. A theory is defined as “a set of interrelated concepts that present a systematic view
of phenomena by specifying relations for the purpose of explaining and predicting the
phenomenon” (Kerlinger, 1973) and in this context theories act as lenses through which to view
communication contexts around us (Miller, 2002; Dainton & Zelley, 2005). This assignment
examines several seminal theories, including the Diffusion of Innovation Theory, Relationship
Management Theory, Systems Theory, the Two-Step Flow Theory and the Shannon and Weaver
Model of Communication, to demonstrate how theoretical principles inform practical
application. While no single theory can explain all communication situations, each provides
valuable tools for understanding organisational communication, managing stakeholder
relationships and guiding ethical public relations practice.
QUESTION 1: Diffusion of Innovation Theory
1.1
Knowledge
This initial stage occurs when individuals first learn of an innovation’s existence and gain some
understanding of how it functions. The role of communication is to provide as much information
as possible about the new innovation.
Persuasion
At this stage, individuals form a favourable or unfavourable attitude toward the innovation.
Communication emphasises the benefits of adopting the new innovation to influence attitudes.
Decision
Individuals engage in activities that lead to a choice to adopt or reject the innovation. This is the
point at which the perceived advantages and disadvantages are weighed.
Implementation
The innovation is put into use. The role of communication shifts to showing people how the
innovation works and assisting with initial problems.
, Confirmation
Individuals seek reinforcement for the innovation-decision already made. Communication is
used to address any challenges people might have and to encourage continued use of the
innovation.
1.2 Practical example of each stage for an organisation adopting AI
Knowledge
The organisation’s IT department and public relations practitioners attend industry seminars and
consult technical reports on AI applications in service delivery. Internal newsletters and
demonstrations are circulated to staff to create awareness of AI capabilities and potential
functions within the organisation.
Persuasion
Management and the PR unit organise departmental workshops highlighting case studies where
similar organisations reduced response times by 40% after AI adoption. Communication
materials stress benefits such as improved efficiency, 24/7 service availability and reduced
employee workload, thereby shaping positive attitudes toward the AI system.
Decision
Following presentations from vendors and analysis of pilot project results, the executive
committee conducts a cost-benefit analysis. Based on favourable projections and staff feedback,
a formal decision is taken to procure the AI system and a timeline for rollout is approved.
Implementation
The AI chatbot is integrated into the organisation’s website and internal systems. The public
relations and IT teams collaborate to train staff on monitoring the system and escalating
complex queries. User manuals and a dedicated support channel are provided to ensure smooth
operationalisation.
Confirmation
After three months of operation, the organisation publishes an internal report indicating a 30%
improvement in query resolution times. To reinforce continued use, senior management
