Concept:Transfer of learning means that previous learning influences new learning, and this influence can be positive, negative, or zero.
Explanation:Negative transfer of learning occurs when previous knowledge interferes with or obstructs new learning.
In this type, past learning harms the ability to learn or perform a new task.
The statement that best shows this interference is: Learning one language often confuses the pronunciation of another language.
Here, the first language creates confusion and hinders the correct pronunciation of the second language, which is a clear example of negative transfer.
Positive transfer, on the other hand, helps new learning, such as when mathematics helps in solving physics numerical problems.
Vertical transfer refers to moving from simple skills to complex ones, such as learning addition and subtraction before multiplication.
Thus, among the given options, only the first statement reflects negative transfer.
Answer:Option A: Learning one language often confuses the pronunciation of another language.