Human Brain and Problem Solving Explained

Have you ever taken tests that have asked you questions to understand whether you are more of a logical thinker or a creative thinker? It is primarily because the human brain is divided into two hemispheres that functions differently. 

Based on this approach an individual tends to have a personality that is either left-brained or right-brained. So, if you are unsure which brain type you are and would like to get a hint, then let’s watch the video and listen to our expert:

The split-brain theory classifies the brain’s functioning into the following two categories: 

• Left Brain 
• Right Brain

People whose ‘left brain’ is dominant are said to be analytical and methodical in their thinking approach, whereas ‘right-brained’ people tend to have more artistic or creative thinking patterns.

In connection with this theory, there is a left-brained approach and a right-brained approach to problem-solving. 

In the next video, our expert has focused on the left-brained approach to problem-solving. The left-brained approaches are logical, mathematical, factual and sequential. Some of the left-brain approaches that we’ll learn about in this segment are - Root Cause analysis, precedence chart, probabilistic decision analysis and matrix approach. Let's get started.

Now, let’s summarise the left-brain tactic covered by the expert in the video: 

• Root Cause Analysis - The tactics used here include 5 Whys and Fishbone analysis that helps identify all the potential causes of a problem. These tactics are covered in detail in the upcoming modules.  
• Precedence Chart - The tactic used here is a network diagram to understand all the scheduled activities and its dependencies.
• Probabilistic Decision Analysis - The tactics used here include a tree model to weigh the pay-off of a decision by mapping its positive and negative consequences. 
• Matrix Approach - The tactics used here include the RACI matrix, which extends to a Responsible, Accountable, Consulted and Informed approach, and the RAPID matrix from BAIN, which extends to a Recommend, Agree, Perform, Input and Decide approach. These tactics help to collaborate with multiple stakeholders.

So, these were some of the commonly used ‘left approaches’ to solve problems. As the expert suggested, these approaches are, in principle,  analytical and methodical in nature.

In the next segment, our expert will discuss some of the ‘right approaches’ to problem-solving.