Horizontal communication, often referred to as lateral communication, is communication that occurs between people at the same organizational level. In this context, communication describes any information that is transmitted between individuals, teams, departments, divisions, or units.
Understanding horizontal communication
Horizontal communication describes any communication that occurs between people, teams, or departments at the same level within a company.
Effective horizontal communication creates a collaborative culture where visibility and accountability are the norm.
It also creates a sense of unity among employees at the same level where each is working toward a shared objective and not in direct competition with their co-workers or superiors.
However, like most forms of communication, there can be downsides. Ineffective lateral communication has the potential to create bottlenecks in the business – particularly if vertical communication is still required to ratify or approve decisions.
The extra visibility and accountability can also cause inefficiencies because employees spend much of their time interacting on multiple platforms or writing emails.
How can horizontal communication be improved?
Improving horizontal communication is very much context-dependent, but here are a few general ways to maximize its effectiveness.
This and the fact that response rates can vary from anywhere between 24 and 72 hours make email extremely inefficient.
Messaging platforms like Slack are a faster way to communicate and are especially useful when someone needs an instantaneous answer or access to a document.
By their very nature, they cut down on back-and-forth exchanges and tend to be more casual.
This means employees can avoid including introductions, sign-offs, or other email-related formalities that waste time.
Keep supervisors in the loop
That horizontal communication is collaborative may sometimes mean that employees know more about a project or task than their supervisor.
When email must be used, it’s important to carbon copy supervisors to avoid inefficiencies that arise from repeating the same information multiple times.
Otherwise, these individuals should have access to Slack and other chat platforms.
Leverage Slack channels but beware of distraction
On a related note, Slack channels are a useful way to organize groups of people around a specific topic or project.
They increase the clarity and visibility of the work being performed in addition to who is responsible for what.
With access to the same information and saved conversation history, every member of the team – from new recruits to leaders – can easily remain abreast of the latest developments.
Note also that social or informal Slack channels are an effective way to build rapport between teams and departments. Indeed, there is no requirement that horizontal communication be limited to work topics only.
Key takeaways
Horizontal communication describes any communication that occurs between people, teams, or departments at the same level within a company.
Effective horizontal communication creates a collaborative culture where visibility and accountability are the norm. However, in some cases, it can result in bottlenecks and associated efficiencies.
To maximize the effectiveness of horizontal communication, replace email with chat communication wherever possible, ensure supervisors are kept in the loop, and utilize Slack channels to increase the clarity and visibility of communication.
The Aristotle model of communication is a linear model with a focus on public speaking. The Aristotle model of communication was developed by Greek philosopher and orator Aristotle, who proposed the linear model to demonstrate the importance of the speaker and their audience during communication.
The linear model of communication is a relatively simplistic model envisaging a process in which a sender encodes and transmits a message that is received and decoded by a recipient. The linear model of communication suggests communication moves in one direction only. The sender transmits a message to the receiver, but the receiver does not transmit a response or provide feedback to the sender.
Berlo’s SMCR model was created by American communication theorist David Berlo in 1960, who expanded the Shannon-Weaver model of communication into clear and distinct parts. Berlo’s SMCR model is a one-way or linear communication framework based on the Shannon-Weaver communication model.
The helical model of communication is a framework inspired by the three-dimensional spring-like curve of a helix. It argues communication is cyclical, continuous, non-repetitive, accumulative, and influenced by time and experience.
The Lasswell communication model is a linear framework for explaining the communication process through segmentation. Lasswell proposed media propaganda performs three social functions: surveillance, correlation, and transmission. Lasswell believed the media could impact what viewers believed about the information presented.
Modus tollens is a deductive argument form and a rule of inference used to make conclusions of arguments and sets of arguments. Modus tollens argues that if P is true then Q is also true. However, P is false. Therefore Q is also false. Modus tollens as an inference rule dates back to late antiquity where it was taught as part of Aristotelian logic. The first person to describe the rule in detail was Theophrastus, successor to Aristotle in the Peripatetic school.
The five canons of rhetoric were first organized by Roman philosopher Cicero in his treatise De Inventione in around 84 BC. Some 150 years later, Roman rhetorician Quintilian explored each of the five canons in more depth as part of his 12-volume textbook entitled Institutio Oratoria. The work helped the five canons become a major component of rhetorical education well into the medieval period. The five canons of rhetoric comprise a system for understanding powerful and effective communication.
A communication strategy framework clarifies how businesses should communicate with their employees, investors, customers, and suppliers. Some of the key elements of an effective communication strategy move around purpose, background, objectives, target audience, messaging, and approach.
Noise is any factor that interferes with or impedes effective communication between a sender and receiver. When noise disrupts the communication process or prevents the transmission of information, it is said to be communication noise.
The 7Cs of communication is a set of guiding principles on effective communication skills in business, moving around seven principles for effective business communication: clear, concise, concrete, correct, complete, coherent, and courteous.
The transactional model of communication describes communication as a two-way, interactive process within social, relational, and cultural contexts. The transactional model of communication is best exemplified by two models. Barnlund’s model describes communication as a complex, multi-layered process where the feedback from the sender becomes the message for the receiver. Dance’s helical model is another example, which suggests communication is continuous, dynamic, evolutionary, and non-linear.
As highlighted by German psychologist Gerd Gigerenzer in the paper “Heuristic Decision Making,” the term heuristic is of Greek origin, meaning “serving to find out or discover.” More precisely, a heuristic is a fast and accurate way to make decisions in the real world, which is driven by uncertainty.
Bounded rationality is a concept attributed to Herbert Simon, an economist and political scientist interested in decision-making and how we make decisions in the real world. In fact, he believed that rather than optimizing (which was the mainstream view in the past decades) humans follow what he called satisficing.
Second-order thinking is a means of assessing the implications of our decisions by considering future consequences. Second-order thinking is a mental model that considers all future possibilities. It encourages individuals to think outside of the box so that they can prepare for every and eventuality. It also discourages the tendency for individuals to default to the most obvious choice.
Lateral thinking is a business strategy that involves approaching a problem from a different direction. The strategy attempts to remove traditionally formulaic and routine approaches to problem-solving by advocating creative thinking, therefore finding unconventional ways to solve a known problem. This sort of non-linear approach to problem-solving, can at times, create a big impact.
Moonshot thinking is an approach to innovation, and it can be applied to business or any other discipline where you target at least 10X goals. That shifts the mindset, and it empowers a team of people to look for unconventional solutions, thus starting from first principles, by leveraging on fast-paced experimentation.
The concept of cognitive biases was introduced and popularized by the work of Amos Tversky and Daniel Kahneman in 1972. Biases are seen as systematic errors and flaws that make humans deviate from the standards of rationality, thus making us inept at making good decisions under uncertainty.
The Dunning-Kruger effect describes a cognitive bias where people with low ability in a task overestimate their ability to perform that task well. Consumers or businesses that do not possess the requisite knowledge make bad decisions. What’s more, knowledge gaps prevent the person or business from seeing their mistakes.
Occam’s Razor states that one should not increase (beyond reason) the number of entities required to explain anything. All things being equal, the simplest solution is often the best one. The principle is attributed to 14th-century English theologian William of Ockham.
The Mandela effect is a phenomenon where a large group of people remembers an event differently from how it occurred. The Mandela effect was first described in relation to Fiona Broome, who believed that former South African President Nelson Mandela died in prison during the 1980s. While Mandela was released from prison in 1990 and died 23 years later, Broome remembered news coverage of his death in prison and even a speech from his widow. Of course, neither event occurred in reality. But Broome was later to discover that she was not the only one with the same recollection of events.
The bandwagon effect tells us that the more a belief or idea has been adopted by more people within a group, the more the individual adoption of that idea might increase within the same group. This is the psychological effect that leads to herd mentality. What is marketing can be associated with social proof.
Gennaro is the creator of FourWeekMBA, which reached about four million business people, comprising C-level executives, investors, analysts, product managers, and aspiring digital entrepreneurs in 2022 alone | He is also Director of Sales for a high-tech scaleup in the AI Industry | In 2012, Gennaro earned an International MBA with emphasis on Corporate Finance and Business Strategy.
