E-mail is the most common form of written communication within an organization.
External communication includes exchanging ideas and messages with those outside
the organization, including customers, suppliers, the government, and the public.
External communication is also handled by e-mail in most routine cases.
Figure 1.8 Comparing Oral and Written Forms of Organizational Communication
C. Media Richness and Social Presence
Daft and Lengel’s media richness theory attempts to classify media in organizations
according to how much clarifying information they are able to convey from a sender
to a recipient.
Rich media include face-to-face conversations and videoconferencing. Leaner media
include e-mail, memos, and newsletters.
Senders should choose the richest medium necessary to communicate the message to
the recipient with as little ambiguity as possible.
Social presence has come to mean the degree to which people are engaged online and
ready to connect with others. Social presence is greater in synchronous communication
(live chat, IM) than in asynchronous communication that is rather impersonal (e-mail,
forum post).
Figure 1.9 Media Richness and Communication Effectiveness
D. Formal Communication Channels
Downward Communication. Formal channels of communication generally
follow an organization’s hierarchy of command. Information flowing downward
moves from executives at the top of the organization through the management
level to lower-level employees. Downward communication includes policies,
procedures, directives, job plans, mission goals, and motivation.
Upward Communication. Information flowing upward begins with
nonmanagement employees and moves to management. This information, in the
form of phone messages, e-mail, memos, reports, department meetings, and
suggestion systems, guides managers in making decisions. Upward
communication includes product feedback, customer data, progress reports,
suggestions, problems, and requests for clarification.
Horizontal Communication. Horizontal communication takes place among
workers at the same level. This communication includes task coordination,
problem solving, conflict resolution, idea generation, team building, and goals
clarification.
To improve the downward flow of information, many companies are
reengineering themselves into small operating units and work teams and sharing
organizational information through intranet postings and announcements, e-mail,
meetings, videos, podcasts, company publications, and other channels.
To improve the upward flow of information, some companies are hiring
communication coaches to train employees, asking employees to report customer
complaints, encouraging regular staff meetings, cultivating an environment of