Question: How does exercise affect memory in older adults with mild cognitive impairment? A study published in the Journal of Aging Research asked a random sample

How does exercise affect memory in older adults with mild cognitive impairment? A study published in the Journal of Aging Research asked a random sample of women aged 70–80 with subjective memory complaints to exercise twice a week for six months. At the end of the study all were given a test that measured verbal memory and learning. Also recorded were the results of the test for a control group that did not exercise. Can we conclude that exercise improves cognitive impairment?

Step by Step Solution

★★★★★

3.44 Rating (176 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

H 0 1 2 0 H 1 1 2 0 Twotail F test F 102 pval... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

1429_6054778a90dfa_661734.pdf

180 KBs PDF File

1429_6054778a90dfa_661734.docx

120 KBs Word File

Students Have Also Explored These Related Statistics for Management Questions!

What is the standard deviation of change in the exercise group? Mental Health A study was performed looking at the effect of physical activity on cognitive function among adults at high risk for...

What is the standard deviation of change in the control group? Mental Health A study was performed looking at the effect of physical activity on cognitive function among adults at high risk for...

What test can be performed to compare the mean change in the two groups at 18 months? Mental Health A study was performed looking at the effect of physical activity on cognitive function among adults...

I need help on the body paragraph, as to add more details to the article, such as what kind of participants and the conditions/requirements needed to be in the experiment, the methods that they'll be...

Unit code(s) CHCAGE001 Unit title(s) Facilitate the empowerment of older people Unit Study Guide This Study Guide includes learning materials and further resources to assist you in your program of...

Part one :Identify the following( Just state them) Independent and dependent variables Population of interest Study sample Data-gathering instruments Brief Critical Analysis Summary Major findings...

This text was adapted by The Saylor Foundation under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License without attribution as requested by the work's original creator or licensee. 1...

I have attached 2 business research. Write a 700- to 1,050-word paper in which you practice identifying the critical first stage of developing any research study: State the purpose of the business...

AJPH RESEARCH Efcacy of a Computerized Intervention on HIV and Intimate Partner Violence Among Substance-Using Women in Community Corrections: A Randomized Controlled Trial Louisa Gilbert, PhD, Dawn...

Answer the following questions based on the article and explain your answer. Correlations among Stress, Physical Activity and Nutrition: School Employee Health Behavior Are the research problems,...

Find a general solution to the given differential equation. 30y" +19y' - 5y = 0 A general solution is y(t) = .

What is meant by a three-layer design, and normally what are the three layers?

5 Rewrite the first article using informal language. You should: address the reader in a friendlier tone use appropriate language, sentence types, punctuation and connectives.

Examine what determines the demand for a good in a competitive market?

Xr12-140 In an examination of consumer loyalty in the travel business, 72 first-time visitors to a tourist attraction were asked whether they planned to return. The responses were recorded where 2 ...

Xr12-138 As you can easily appreciate, the number of Internet users is rapidly increasing. A recent survey reveals that there are about 50 million Internet users in North America. Suppose that a...

Xr12-136 A national health-care system was an issue in the 2008 presidential election campaign and is likely to be a subject of debate for many years. The issue arose because of the large number of...

Which stock is riskier for a diversified investor? A. For diversified investors the relevant risk is measured by beta. Therefore, the stock with the higher beta is less risky. Stock Y has the higher...

1-The YTM on a bond is the realized return you earn on your investment if you hold it to maturity. If you sell the bond before it matures, your realized return is known as the holding period yield...

To supplement your planned retirement in exactly 35 years, you estimate that you need to accumulate $250,000 by the end of 35 years from today. You plan to make equal, annual end-of-year deposits...