Dolly, a final year student, is interested in how we can improve our memory. She hypothesizes that experiencing classical music leads to an enhancement in short-term memory. For her research project, Dolly surveys 100 UG students who have had music lessons when they were in primary school. She asks the students to report their years of musical experience and to rate their own memory ability. Using statistical analyses, Dolly discovers that there is a strong positive correlation (r = 0.80) between classical music experience and memory ability.
Explain to Dolly why her finding is not strong evidence for her hypothesis. Then, design a study through which her hypothesis can be more rigorously tested. Describe the procedure, and explain the rationale behind your design. Not exceed 400 words.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more