So if you're trying to find medical information for yourself or someone you love, and you're not lucky enough to have access to a professional research librarian, what do you do?
They know how to conduct the research in a professional and scientific way and can find correlations between the riskiest purchasers and those who are not.
Statisticians, statistical groups and several groups that use the data have lined up in opposition to the bill, including the American Statistical Association and the American Association for Public Opinion Research, a professional organization of pollsters.
"If you have one of these risk factors, that may increase your risk of having others, " says Dr. Khosla, who is president of the American Society for Bone and Mineral Research, a professional organization of osteoporosis specialists.
That inquiry was a research effort combining external academic rigor with professional military expertise to create the first comprehensive assessment of civilian protection.
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Dr. Patrick Rishe is the Director of Sportsimpacts, a sports consulting firm specializing in market research analyses for professional and amateur sports entities.
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But professional associations changed that advice a few years ago after research suggested that allergies were more likely in those kids when the foods were delayed.
Conducting research (or outsourcing the effort to a professional philanthropic advisor) can ensure not only that donors avoid bad investments, but that they fund the organizations that are doing the best possible work on the issues they care most about.
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He trained a generation of leading human embryologists, founded the field's first professional society and began a series of journals to spread its research findings.
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Chuck Cowan, a director at PricewaterhouseCoopers and chair of the Research Industry Coalition of professional associations, said he thinks the response via the Internet will be sporadic.
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Research suggests people regard police as "more professional" in a collar and tie, said a force spokesman.
During his research, he consulted several professional chefs, who said such a device needed to be compact so that it would not get in the way.
We go to great effort to learn how to read and calculate in school and then invest even more time and effort to learn professional skills, from evaluating market research to judging the success of a campaign.
"In NARTH's view, a truly scientific response would call for more and better research to answer these questions, not a legislative ban that runs roughshod over professional judgment and parental choice, " said Christopher Rosik, a psychologist.
Whether you are planning to rent or buy your home, consider employing the services of a professional who can advise you on the neighbourhoods that best meet your needs and can also research properties, advise on rental or property values, attend inspections, submit applications or bid at auctions on your behalf.
In a company-funded study published last year in the Journal of Sleep Research, the Zeo predicted the same sleep cycle as professional sleep equipment in a lab about 75% of the time, compared with 86% agreement for two independent professional lab measures with each other.
But if your research leads you to determine that you need professional legal help, you go see a lawyer.
Research now suggests people regard police as "more professional, honest and approachable" in a collar and tie, the force says.
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