Which of the following defines a specific intent crime?

The definition of a specific intent crime revolves around the mental state or intention behind a person's actions. Specific intent crimes require the individual not only to intend to commit the act itself but also to have a particular ulterior motive or goal that goes beyond merely achieving the act. This means that in a specific intent crime, the perpetrator has a defined and deliberate intention to bring about a specific result or outcome from their actions.

For example, in cases like robbery, the individual intends not only to take someone else's property (the act) but also aims to permanently deprive the owner of that property (the ulterior result). This distinguishes specific intent from general intent crimes, where the individual may only need to willfully engage in the act without necessarily intending the outcome.

In contrast, the other options relate to general intent concepts or lack a defined motive. Simply intending the act itself, acting indifferently to consequences, or committing acts without a prior plan do not encompass the required mental state of a specific intent crime, which is characterized by having a clear objective beyond the immediate action.