Final answer:
The correct option is c) working memory. Math anxiety affects working memory, which is crucial for solving math problems. Creative intelligence is not one of Gardner's Multiple Intelligences; the model includes spatial, linguistic, and musical, among others.
Step-by-step explanation:
Math anxiety hinders a person's ability to solve math problems, primarily because this form of anxiety interferes with working memory. Working memory is the system responsible for holding and manipulating information in the short-term, used extensively during problem-solving tasks such as performing mathematical calculations. When a person experiences math anxiety, the stress and nervousness can overload their working memory, reducing their capacity to hold numbers and equations in mind and to work through them effectively.
Regarding Howard Gardner's Multiple Intelligences, the option that is not one of Gardner's intelligences is creative intelligence. Gardner's model includes spatial, linguistic, and musical intelligence, among others, but does not specifically list an intelligence called 'creative.' Instead, creativity could be seen as a component that plays a role across various intelligences.