Todd Kashdan,professor at George Mason University,created a five-dimensional model of what aspect of entrepreneurship?

A) self-promotion
B) confidence
C) curiosity
D) stress

According to the information given in the question, Todd Kashdan developed a five-dimensional model related to entrepreneurship. Out of the options provided, the only dimension mentioned in the question is "curiosity". Therefore, the correct answer is option C. The other options (self-promotion, confidence, and stress) may be important for entrepreneurship but are not specifically mentioned in the question.