These days, misinformation has surfaced as a major issue in society. It has become highly problematic because of just how quickly oversimplified ideas on social media can spread, capturing attention and influencing beliefs without proper context or explanation. Many of these false or misleading ideas appear as widely held myths, which are beliefs people assume to be true but are rooted in misinformation.
One of the biggest myths is that body language reveals truth. This myth is a problem because body language can be misinterpreted due to personal traits or cultural differences. Additionally, the way body language is read is not always done unconsciously, as it can be controlled. For example, avoiding eye contact can signify different things. In Asian countries, people avoid eye contact to be polite. Contrastingly, “in many Western societies, such as the United States and Canada, maintaining eye contact is associated with politeness, confidence, and honesty” (Ruth). Personality also influences actions, as introverted people may have a hard time making eye contact, while extroverted people may feel more comfortable doing so.
The notion that body language reveals truth arose because people tend to feel that reading nonverbal behaviors is a simple way to determine others’ emotions or intentions, helping them gain a sense of control in social interactions. Additionally, the idea of body language being an effective tool for reading people is reinforced in popular psychology shows and social media, thus further spreading the misinformation. Such oversimplified views are constantly shared with others, especially on social media, as simple tips to use in daily life without adequate explanation.
Consider how this misinformation can cause real harm. For example, teachers can make false assumptions about students’ actions. From a teacher’s viewpoint, students fidgeting or avoiding eye contact can be taken as a sign that they are not concentrating in class. However, it could have been a habit the student has due to their quiet and shy personality. This may also be seen in situations like job interviews, where employers may be influenced by certain stereotypes. Certain candidates may display body language that shows nervousness: they may shake their legs or touch their hair, possibly contributing to them being unfairly judged and thus weeded out from the screening process without just cause. Also, relying on body language can bring severe harm in criminal investigations if police officers or judges misinterpret certain actions. For instance, they may falsely conclude that a person’s hesitation means they are hiding something or lying.
To fix this issue, we need to make sure people use body language as clues in social interactions rather than judging people solely based on their body language. Also, there should be more explanations in media content, where it’s made clear that body language is simply a tool.
Also, another myth floating around due to the spread of misinformation is that multitasking improves productivity. The notion that multitasking improves productivity arose as people often connect busyness to efficiency, as they feel constantly engaged when they switch between certain tasks. This also relates to the modern work culture where workers are expected to respond quickly and be fast while handling different tasks. Through the rise of technology, students are also exposed to different kinds of information all at once. What must be understood is that multitasking causes rapid attention shifts between different tabs, like “tab switching”. The fact is that brain regions responsible for cognitive controls can only manage one activity, thus requiring full concentration at a given moment.
Scientific research has invalidated the notion based on the evidence that multitasking decreases attention span, increases mistakes, lowers IQ, and undermines working memory. Studies suggest that “task-switching might cost up to 40% of a person’s productive time due to the cognitive load of moving between tasks” (Hasan).
Consider how subscribing to the notion that multitasking improves productivity can cause real harm. For example, students who believe that multitasking is an efficient studying strategy will face academic issues. As multitasking prevents deep concentration, habits like watching videos while doing assignments will lower the work quality, eventually leading to lower grades. Another example would be people driving while texting, believing that they can do both activities simultaneously. However, it can also result in car accidents, possibly leading to significant casualties. Studies have shown that “visual-manual tasks overall and texting in particular were associated with significantly elevated incidence of crash involvement” (Owens et al.). This shows that multitasking diverts drivers’ attention, reducing awareness of their surroundings.
Both of these examples demonstrate how multitasking functions as a source of distraction, which leads to mistakes. To fix this issue, we need to teach people how the brain actually works when multitasking and why deep focus improves the quality of work. The normalization of single-tasking will allow people to value quality over speed, redefining society’s definition of productivity. Moreover, people can use different strategies, such as do-not-disturb mode, to limit unnecessary distractions when working.
Furthermore, as we delve further into aspects of human psychology, we must ask another highly relevant question pertaining to our safety as citizens. Are polygraph tests accurate? Polygraph tests are not a reliable way to detect lies because it measures physiological stress through physical changes, such as changes in heart rate, blood pressure, respiration, perspiration, and skin conductivity.
The notion that polygraph tests are accurate arose as a result of early scientific enthusiasm in the early 20th century, from its first development. Polygraphs were promoted as “lie detectors” based on the assumption that physiological reactions are connected to lying. This notion was reinforced as numerous movies, tv shows, and dramas displayed the polygraph as a reliable tool for discerning lies.
To a degree, polygraph tests have value because they align with the concept that deception triggers stress, and the physiological responses that manifest stress are difficult for people to control. Comparing the responses to different questions can help investigators determine which questions cause stronger reactions.
However, in many ways, they are not accurate because stress is not a direct indicator of lying. There is no specific physiological reaction that occurs only when people lie. In a high pressure environment, normal people can feel nervous even when telling the truth. As a result, one may see greater peaks and valleys on polygraphs, but such graphical indications may be misleading because psychological factors, such as anxiety, fear, or trauma can impact one’s psychological responses during a polygraph test. And what about those who can beat the test even if they are lying? Some individuals can manipulate the results because they’ve trained themselves to minimize the occurrence of any physiological reaction, whether they are telling the truth or not.
Regarding the accuracy of polygraph tests, scientific research says it remains controversial as there is little basis for its validity. In 2003, a National Academy of Sciences report found that CQT polygraph testing has an accuracy of 70% (American Psychological Association). However, despite this accuracy, what’s concerning is the possibility of false positives. Innocent people under stress could be wrongly perceived as though they are lying. In 2011, the American Polygraph Association claimed an accuracy rate of 89% for polygraph tests; however, this research was conducted independently without peer reviews (American Psychological Association). This misinformation can cause real harm because it can result in false accusations and biased investigations. Simply put, if people rely solely on polygraphs, there may be a significant amount of false positives. On the other hand, it can also lead to false negatives, where guilty people are free to go because they can remain calm and control their physiological responses during polygraph tests.
To fix this issue, we need to spread awareness about the limits of polygraph to the public. The false depictions of polygraph as something that provides definitive proof for detecting lies must be rooted out. People need to understand that polygraphs are physiological stress monitors, not “lie detectors”.
Furthermore, what about the idea that introverts are antisocial and that extroverts are shallow? These ideas are misconceptions that oversimplify human personality. First, it’s worth properly differentiating key aspects of their personalities. The generalization is that introverts and extroverts are different in ways that they gain energy: introverts tend to recharge in quiet and small environments, while extroverts tend to recharge from social interactions. This generalization lacks nuance and empirical evidence because personality doesn’t determine a person’s social aptitude or emotional depth. It ignores the complexity of human traits by reducing someone to a single trait.
The notion that introverts are antisocial and that extroverts are shallow arose as a result of exaggerated media portrayals and cultural stereotypes. For example, introverts are portrayed as being isolated and socially awkward, while extroverts are depicted as popular but attention-seeking or superficial individuals. In addition, social expectations have led to cultural stereotypes that highly social people, who form relationships with many people, lack seriousness. Contrastingly, the misinterpretation of introverts’ quiet behavior as awkwardness or their preference for being alone led to the idea that introverts are antisocial.
This notion is not true because introverts do enjoy socialising in smaller groups while recharging by having independent time. It differs from being antisocial, where people display unwelcoming behaviors to others and avoid social relationships. Furthermore, although extroverts are energetic and social, they have the ability to form deep relationships through empathy. Their social skills allow them to be attentive to others’ needs and help foster a sense of connection.
So, regarding the idea that introverts are antisocial and that extroverts are shallow, the reality is actually more complex. Scientific research says introversion and extroversion are based on energy orientation and social stimulation preferences. Included in one of the five major dimensions in the Big Five personality model, extroversion refers to a preference for external stimulation. It is their way to reach an optimal level of alertness as they have a lower baseline of cortical arousal. As a result, their wide social network doesn’t limit their ability to feel deeply. On the other hand, “introverts generally have higher baseline cortical arousal, meaning their brains are naturally more active even in calm conditions” (Editors of ScienceNewsToday). This explains how introverts are more easily overwhelmed by external stimuli. Introverts feeling drained from long social interactions doesn’t signify dislike toward people, but rather a need for a recharge through solitude.
This misinformation can cause real harm because stereotypes prevent people from being appreciated for their unique personalities. People may feel pressured to go against their natural tendencies. Introverts may feel pressured to be more outgoing, and extroverts might feel pressured to be quieter or more reserved. Extroverts may fear being criticized for being loud and nosy, and introverts may fear being labeled as antisocial or unfriendly. As a result, these pressures can make people insecure, which may even contribute to mental health issues eventually.
To fix this issue, we need to recognize that personality traits do not define a person’s sociability or empathy. People should respect different communication styles and ways of managing energy. Everyone needs the room to express themselves authentically.
In conclusion, people perceive the world with the information they have. In this era where misinformation spreads rapidly through the media, people should rely on scientific evidence and critical thinking skills to weed out the noise. Having the ability and courage to question myths is what’s needed to prevent harmful stereotypes and biased decisions. If we value evidence over simplistic beliefs, we will have a greater capacity to understand one another, allowing us to form more informed opinions and make better judgments.
By: Yoonsuh Park
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