What problem-solving strategy involves attempting different solutions and eliminating those that do not work?

What problem-solving strategy involves attempting different solutions and eliminating those that do not work?

• A. Trial and error
• B. Insight
• C. Imprinting
• D. Energy pyramid

Answer: (A)

Trial-and-error is a problem-solving approach that involves testing multiple possible solutions and discarding the ones that don’t work, repeating this process until a workable solution is found. This method relies on hands-on experimentation and learning from failures, which is exactly what happens when you try different options and eliminate the non-working ones. Insight, in contrast, is a sudden realization rather than a step-by-step trial; imprinting is a type of early learning in animals based on exposure, not deliberate testing of options; and an energy pyramid is an ecological concept describing energy flow in ecosystems, not a strategy for solving problems.

Trial-and-error is a problem-solving approach that involves testing multiple possible solutions and discarding the ones that don’t work, repeating this process until a workable solution is found. This method relies on hands-on experimentation and learning from failures, which is exactly what happens when you try different options and eliminate the non-working ones. Insight, in contrast, is a sudden realization rather than a step-by-step trial; imprinting is a type of early learning in animals based on exposure, not deliberate testing of options; and an energy pyramid is an ecological concept describing energy flow in ecosystems, not a strategy for solving problems.