Answer:
a) Each of the intelligences are independent of each other
Step-by-step explanation:
Multiple intelligence theory, proposed by Howard Gardner, suggests that there are multiple intelligences that are independent of each other, meaning that individuals can have varying strengths and abilities in different areas. These intelligences interact and work together, as mentioned in option b), to find solutions to problems. Option c) is also true, as interpersonal, intrapersonal, naturalistic, and spatial are some examples of the types of intelligences identified in this theory. Finally, option d) is true as well, as Howard Gardner is the psychologist who proposed the theory of multiple intelligence.