Stating a problem as the need to 'build a better mousetrap' instead of the need to 'get rid of mice' is an example of which type of error in identifying and defining a problem?

A) Doing the routine rather than the unexpected
B) Selective perception
C) Focusing on symptoms instead of causes
D) Defining a problem too narrowly
E) Defining a problem too broadly

Defining the problem as needing to 'build a better mousetrap' rather than addressing the broader issue of 'getting rid of mice' illustrates a too narrow definition of the problem. This approach limits potential solutions to only those that involve improving a specific tool (the mousetrap) rather than considering a wider range of strategies for addressing the underlying issue (the presence of mice).