Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

When conducting health research, investigators identify that similarities exist in populations. To better know this, different types of studies can be carried out. When performing health study, it is significant to focus on how results can be utilized to improve not only health of individuals, but also the whole population.

To commence, access Disease Detective interactive tool and contribute in investigation that is presented.

As well, deal with the following in the post as it relates to study design:

i) Describe the differences between observational and experimental study designs.

ii) Describe why would one be selected over the other?

iii) prepare down the advantages and limitations of each?

iv) Describe how study design can affect validity of conclusions.

v) Suggest a suitable research ex where you would select one over the other based on goal of the study.

Your response must be at least 200 words. You should make use of at least one scholarly source which was published within last 5 years and is mention in APA format.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M913936

Have any Question? 


Related Questions in Biology

Question 1 in drosophila melanogaster eyeless ey is a

Question 1: In Drosophila melanogaster, eyeless (ey) is a recessive trait in which the eyes are tiny or absent. The ey locus is found on chromosome 4. Monosomy and trisomy for this very small chromosome are compatible wi ...

Given the following information for the isocitrate

Given the following information for the isocitrate dehydrogenase reaction: [NAD+]/[NADH] = 9, [a-ketoglutarate] = 0.1 mM, [isocitrate] = 0.02 mM, assume standard conditions for CO2. a) Look up the E'° for the appropriate ...

Which theoretical perspective that guides the nursing

Which theoretical perspective, that guides the nursing process with assessment of the family, do you find to be the most helpful and effective? Why is this theory more appealing to you than the others?

1 while working on snake blenny biochemistry you discover a

1. While working on snake blenny biochemistry, you discover a collection of five new molecules (a, b, c, d, e) shown below. The color of each molecule represents a distinct sugar. You decide to look for mutants to define ...

Assignmentinstructions1 discuss the function in detail of

Assignment Instructions: 1. Discuss the function in detail of each of the following RNA polymerase II transcription factors. TFIIB TFIIE TFIIF TFIIH 2. What additional role does one of the subunits of TFIIH have during t ...

1 from the figure below what does 55 and 45 of the blood

1. From the figure below, what does 55% and 45% of the blood cells respectively constitute of? 1) RBCs and Plasma, Platelets, Lymphocytes 2) Platelets and Lymphocytes, Plasma, RBCs 3) Plasma and RBCs, Platelets, Lymphocy ...

Part anbspdefine each vocabulary word in the following

Part A  Define each vocabulary word in the following table. Use your textbooks or an outside source as references. Provide examples where requested, use complete sentences, and be clear and concise when explaining your a ...

Given the equation del g del h- t del s what is the effect

Given the equation del G= del H- T del S, what is the effect of temperature on the free energy of the nucleic acid structure if base stacking between base pairs in double stranded DNA is enthalpically driven and entropic ...

Assignmentanatomy amp physiologydirections be sure to save

ASSIGNMENT Anatomy & Physiology Directions: Be sure to save an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to us ...

Biology1 a plant with red flowers is crossed with a

Biology 1. A plant with red flowers is crossed with a white-flowered plant of the same species. All the seeds, when grown, produce plants with red flowers. Assuming that the flower color is controlled by a single pair of ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate