Enhancing Intelligence

Enhancing Intelligence: A Scientific Approach to Boosting Cognitive Abilities for Public Speaking

Enhancing Intelligence - In the realm of cognitive science, intelligence is a multifaceted construct that significantly influences our daily lives. It is the cornerstone of our decision-making processes, the engine behind our problem-solving skills, and the key to our understanding of the world around us.

But what if we could enhance this intelligence? What if we could fine-tune our cognitive abilities, much like a musician fine-tuning their instrument?

Intelligence is broadly classified into two types: crystallized intelligence and fluid intelligence. Crystallized intelligence refers to the knowledge and skills we accumulate from our environment.

It’s the repository of facts we remember, the trivia we collect, and the wisdom we acquire from life experiences.



In contrast, fluid intelligence is our capacity for logical thinking and problem-solving in novel situations. It’s what IQ tests typically measure and involves our ability to reason and solve new problems independently of previously acquired knowledge.

Now, imagine applying this enhanced cognitive ability to public speaking. An enriched crystallized intelligence would provide a wealth of knowledge to draw upon during speeches, while an improved fluid intelligence would allow for quick thinking and adaptability when faced with unexpected questions or reactions.

"Your mind is like a muscle. The more you use it, the stronger it gets and the more it can expand."

Idowu Koyenikan

In the following sections, we will delve into scientifically-backed methods to enhance these facets of intelligence and discuss how these improvements can revolutionize your public speaking skills.

Brain Training: More Than Just Memory Games



Traditionally, memory games have been used as a way to improve our intelligence. In 2008, a year of breakthroughs in ‘brain training’, neurobiologists Susanne Jaeggi and Martin Bushkuehl developed the game ‘dual n back task’.

This task involves listening to a flow of letters and assessing them, pushing our brains to juggle multiple pieces of information simultaneously.

It had multiple successful reports users, but its effectiveness can't be said for most commercialized games.

The Rise of Brain-Training Apps In today’s digital age



During the golden years of brain research numerous brain-training apps and games are being developed, some inspired by the work of Jaeggi and Bushkuehl.

These tools promise to boost your cognitive abilities through a variety of exercises designed to challenge your brain.

However, some argue that improvements are limited to certain tasks and may not translate into real-world benefits.

Either way, cognitive games are always welcomed by our brains. As long as we constantly stimulate and engage our brains, we can always be ahead, because it is when we stop that our brain slowly loses its sharpness and in cases where we need its creativity and spontaneity, it might be harder. Here are some guiding points to achieve a fresh brain...

Planning Your Day for Optimal Brain Training - Here are some tips:



  1. 1. Start Small

    Begin with short sessions of brain training exercises. As your endurance improves, gradually increase the duration. Realize that starting small is Okay, and is probably the most effective way to start.

    Setting smaller and more comprehendible goals makes things seem easier and achievable, therefore we are more likely to want to start it.

  1. 2. Consistency is Key

    Make brain training a daily habit. Consistency will yield better results over time.

    Nothing happens over a day or two days, there is a saying that the minimum period for you to register a habit is 100 days, so about 3 months until you can really pick up some results.

  1. 3. Mix it Up

    To prevent boredom and promote overall cognitive development, vary your brain training activities. Planning your activities is also key, doing the same things over and over can feel less rewarding, and no one's blaming.

    You know yourself better, your moods, and what you're expecting that day, consider those little things when planning your activities.

  1. 4. Rest and Relaxation

    Just like physical exercise, your brain needs time to rest and recover. Ensure you’re getting enough sleep and taking breaks throughout the day.

    It's better to practice micro breaks rather than work for a long time and then rest. You'll find that refreshing your brain now and then is more effective than trying to run your fuel.

    While there’s still much debate about the effectiveness of brain training in enhancing real-world cognitive abilities, there’s no harm in trying these exercises. After all, a little mental gymnastics could go a long way in keeping our brains sharp!

Public Speaking Practice



As mentioned previously, brain games are a good way to sharpen our brains for any situation, but in terms of public speaking, there is more than our alertness to polish, for example, articulation and linguistic ability.

These are different fields of fluid intelligence, it comes down to our practice and our ability to imitate what we hear and repeat. Not to mention the courage it takes to start, as some people may find it embarrassing at first.

Here are a few tips to improve language and articulation:



Sure, here are some unique activities that can help improve your linguistic skills and articulation:

  1. 1. Join a Debate Club: Participating in debates can significantly improve your articulation and language skills as it requires clear, concise, and persuasive speech.

  1. 2. Start a Podcast or YouTube Channel: This can be about a topic you’re passionate about. Regularly recording yourself speaking can help improve your articulation and fluency over time.

  1. 3. Language Exchange Meetups: These are gatherings where you can practice different languages with speakers from various countries. It’s a great way to improve your linguistic skills and learn about different cultures.

  1. 4. Book Club: Joining or starting a book club can enhance your language skills. The discussion of different books helps you articulate your thoughts clearly.

  1. 5. Improv Classes: Improvisation doesn’t just apply to acting. It can also help in improving your quick thinking skills and articulation.

  1. 6. Public Speaking Workshops or Toastmasters Club: These platforms allow you to practice public speaking in a supportive, low-pressure environment.

  1. 7. Writing a Blog: Writing regularly can significantly improve your language skills and the ability to express your thoughts clearly and effectively.

Remember, practice is key when it comes to improving linguistic and articulation abilities.



In conclusion, the journey to enhancing intelligence for public speaking is a multidimensional one. It encompasses the sharpening of both crystallized and fluid intelligence through cognitive exercises while honing linguistic and articulation skills through consistent practice. The courage to take the stage is equally vital.

So, whether we choose brain training or linguistic pursuits, the pursuit of enhancing intelligence is a commendable effort that can transform not only our public speaking abilities but also our overall cognitive prowess.

In the end, it's the fusion of knowledge, adaptability, and eloquence that truly empowers us to captivate and inspire our audience.


Habibah Nureniati

Help others if you can't help yourself


Maya Alif Bunga Marshanda

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Loving someone is easy and fun is that person is the right

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