Final answer:
Leslie's goal of traveling to Europe is an effective goal because it is measurable, achievable, and deadline-oriented.
Step-by-step explanation:
Leslie's goal of traveling to Europe is an effective goal because it meets the criteria of the MAD goals concept. MAD stands for Measurable, Achievable, and Deadline-oriented.
Firstly, Leslie's goal of traveling to Europe is measurable because it is specific and can be quantified. She wants to travel to Europe, which is a clear and defined destination.
Secondly, the goal is achievable. While traveling to Europe may require planning, saving money, and making arrangements, it is a feasible goal within Leslie's reach.
Lastly, the goal is deadline-oriented. Although it is not mentioned in the question, Leslie should set a specific timeframe for when she wants to accomplish her goal, such as within the next year or during a particular summer vacation.