Barriers to effective listening are present at every stage of the listening process.Owen Hargie, Skilled Interpersonal Interaction: Research, Theory, and Practice (London: Routledge, 2011), 200. At the receiving stage, noise can block or distort incoming stimuli. At the interpreting stage, complex or abstract information may be difficult to relate to previous experiences, making it difficult to reach understanding. At the recalling stage, natural limits to our memory and challenges to concentration can interfere with remembering. At the evaluating stage, personal biases and prejudices can lead us to block people out or assume we know what they are going to say. At the responding stage, a lack of paraphrasing and questioning skills can lead to misunderstanding. In the following section, we will explore how environmental and physical factors, cognitive and personal factors, and bad listening practices present barriers to effective listening.
Environmental and Physical Barriers to Listening
Environmental factors such as lighting, temperature, and furniture affect our ability to listen. A room that is too dark can make us sleepy, just as a room that is too warm or cool can raise awareness of our physical discomfort to a point that it is distracting. Some seating arrangements facilitate listening, while others separate people. In general, listening is easier when listeners can make direct eye contact with and are in close physical proximity to a speaker. You may recall from Chapter 4 "Nonverbal communication" that when group members are allowed to choose a leader, they often choose the person who is sitting at the center or head of the table.Peter A. Andersen, Nonverbal Communication: Forms and Functions (Mountain View, CA: Mayfield, 1999), 57–58. Even though the person may not have demonstrated any leadership abilities, people subconsciously gravitate toward speakers that are nonverbally accessible. The ability to effectively see and hear a person increases people’s confidence in their abilities to receive and process information. Eye contact and physical proximity can still be affected by noise. As we learned in Chapter 1 "Introduction to Communication Studies", environmental noises such as a whirring air conditioner, barking dogs, or a ringing fire alarm can obviously interfere with listening despite direct lines of sight and well-placed furniture.
Physiological noise, like environmental noise, can interfere with our ability to process incoming information. This is considered a physical barrier to effective listening because it emanates from our physical body. Physiological noise is noise stemming from a physical illness, injury, or bodily stress. Ailments such as a cold, a broken leg, a headache, or a poison ivy outbreak can range from annoying to unbearably painful and impact our listening relative to their intensity. Another type of noise, psychological noise, bridges physical and cognitive barriers to effective listening. Psychological noise, or noise stemming from our psychological states including moods and level of arousal, can facilitate or impede listening. Any mood or state of arousal, positive or negative, that is too far above or below our regular baseline creates a barrier to message reception and processing. The generally positive emotional state of being in love can be just as much of a barrier as feeling hatred. Excited arousal can also distract as much as anxious arousal. Stress about an upcoming events ranging from losing a job, to having surgery, to wondering about what to eat for lunch can overshadow incoming messages. While we will explore cognitive barriers to effective listening more in the next section, psychological noise is relevant here given that the body and mind are not completely separate. In fact, they can interact in ways that further interfere with listening. Fatigue, for example, is usually a combination of psychological and physiological stresses that manifests as stress (psychological noise) and weakness, sleepiness, and tiredness (physiological noise). Additionally, mental anxiety (psychological noise) can also manifest itself in our bodies through trembling, sweating, blushing, or even breaking out in rashes (physiological noise).
Cognitive and Personal Barriers to Listening
Aside from the barriers to effective listening that may be present in the environment or emanate from our bodies, cognitive limits, a lack of listening preparation, difficult or disorganized messages, and prejudices can interfere with listening. Whether you call it multitasking, daydreaming, glazing over, or drifting off, we all cognitively process other things while receiving messages. If you think of your listening mind as a wall of ten televisions, you may notice that in some situations five of the ten televisions are tuned into one channel. If that one channel is a lecture being given by your professor, then you are exerting about half of your cognitive processing abilities on one message. In another situation, all ten televisions may be on different channels. The fact that we have the capability to process more than one thing at a time offers some advantages and disadvantages. But unless we can better understand how our cognitive capacities and personal preferences affect our listening, we are likely to experience more barriers than benefits.
Difference between Speech and Thought Rate
Our ability to process more information than what comes from one speaker or source creates a barrier to effective listening. While people speak at a rate of 125 to 175 words per minute, we can process between 400 and 800 words per minute.Owen Hargie, Skilled Interpersonal Interaction: Research, Theory, and Practice (London: Routledge, 2011), 195. This gap between speech rate and thought rate gives us an opportunity to side-process any number of thoughts that can be distracting from a more important message. Because of this gap, it is impossible to give one message our “undivided attention,” but we can occupy other channels in our minds with thoughts related to the central message. For example, using some of your extra cognitive processing abilities to repeat, rephrase, or reorganize messages coming from one source allows you to use that extra capacity in a way that reinforces the primary message.
The difference between speech and thought rate connects to personal barriers to listening, as personal concerns are often the focus of competing thoughts that can take us away from listening and challenge our ability to concentrate on others’ messages. Two common barriers to concentration are self-centeredness and lack of motivation.Judi Brownell, “Listening Environment: A Perspective,” inPerspectives on Listening, eds. Andrew D. Wolvin and Carolyn Gwynn Coakley (Norwood, NJ: Alex Publishing Corporation, 1993), 245. For example, when our self-consciousness is raised, we may be too busy thinking about how we look, how we’re sitting, or what others think of us to be attentive to an incoming message. Additionally, we are often challenged when presented with messages that we do not find personally relevant. In general, we employ selective attention, which refers to our tendency to pay attention to the messages that benefit us in some way and filter others out. So the student who is checking his or her Twitter feed during class may suddenly switch his or her attention back to the previously ignored professor when the following words are spoken: “This will be important for the exam.”
Another common barrier to effective listening that stems from the speech and thought rate divide is response preparation. Response preparationrefers to our tendency to rehearse what we are going to say next while a speaker is still talking. Rehearsal of what we will say once a speaker’s turn is over is an important part of the listening process that takes place between the recalling and evaluation and/or the evaluation and responding stage. Rehearsal becomes problematic when response preparation begins as someone is receiving a message and hasn’t had time to engage in interpretation or recall. In this sense, we are listening with the goal of responding instead of with the goal of understanding, which can lead us to miss important information that could influence our response.