A pilot study examining weight-bearing exercise and bone density detect an effect size of 0.8. You are planning the next study and this means option(d) i.e, you will find a clinically significant effect.
A pilot study, also known as a pilot project, test, or experiment, is a small-scale preparatory study carried out to assess the viability, duration, cost, and adverse events as well as to enhance the study design before carrying out a full-scale research project.
One benefit of performing a pilot study is that it may provide early warning about potential failure areas for the main research project, potential protocol violations and if suggested procedures or instruments are appropriate or overly complicated. Pilot studies are scaled-down versions of proposed studies that are used to gauge their viability and identify areas for improvement. They are useful in spotting possible problems early so that they can be fixed without committing to a lengthy and expensive inquiry.
The complete question is:
A pilot study examining weight-bearing exercise and bone density detect an effect size of 0.8. You are planning the next study and know this means: a. If you have a small sample you will overestimate the effect
b. If you enroll a large sample you may be spending more than you need to c. If you have a small sample you will not have enough power to detect this effect size
d. You will find a clinically significant effect
To know more about pilot study refer to: brainly.com/question/14848191
#SPJ4
There are 4.929 ml in a teaspoon. If you're giving it twice a day then in one full day you're getting 9.8 ml. After 6 days you should have received 58.8 ml in total. Your answer if rounded should be 60 ml.
Answer:
You’re taking a huge risk.
Explanation:
When you’re under the influence, your decisions are impaired. When you’re impaired you lack the ability to be able to calculate the dangers of the risks you’re taking. If one of those is high risk sexual behaviors you may end up with an STD or even pregnant. Often times people in those situations can not afford to get the treatment/ help required. Or if it’s an addiction, often they won’t seek help.
Answer:
See Explanation for answer
Explanation:
Cortisol is a hormone naturally produced by your body. Created by the adrenal glands located on your kidneys, cortisol is released when you're under stress. This sends your body into fight-or-flight mode, temporarily pausing regular bodily functions and slowing your metabolism
Answer:
the awnser is dopamine. dopamine plays a role in the sensation known as pleasure .
