$[$Sebesta$01]$ According to the author. Consider the list of potential benefits of studying concepts of programming languages. One of the benefits would be argued as follows:

Certain kinds of program bugs can be found and fixed only by a programmer who knows some related implementation details. Another benefit of understanding implementation issues is that it allows us to visualize how a computer executes various language constructs. In some cases, some knowledge of implementation issues provides hints about the relative efficiency of alternative constructs that may be chosen for a program. For example, programmers who know little about the complexity of the implementation of subprogram calls often do not realize that a small subprogram that is frequently called can be a highly inefficient design choice.

This is an example of $\_\_\_\_.$

Increased capacity to express ideas.

Improved background for choosing appropriate languages.

Increased ability to learn new languages.

Better understanding of the significance of implementation.

Better use of languages that are already known.