There are many examples of primary research in all fields of academia. The main things a scholar should look for when determining the difference between primary and secondary research is the firsthand nature of
Longan was a characteristic fruit for both medicine and food in China, which was rich in primary and secondary metabolites. Comprehensive high‐throughput identification and comparison of metabolites in longan pulp among different varieties were still lacked. "Shixia" (SX) and "Chuliang" (CL) were...
Primary and secondary school settings differ in many aspects. First, children undergo different developmental changes at the two levels. For example, during secondary education, children go through adolescence, and their temperament and hormonal changes affect their interpersonal interactions, often manifesti...
Official journal of the South African Academy of Family Practice/Primary CareBen-Bassey UP, Oduwole AO, Ogundipe OO. Prevalence of overweight and obesity in Eti-Osa LGA, Lagos, Nigeria. Obes Rev. 2007 Nov ;8(6):475–9. 10.1111/obr.2007.8.issue-6...
Variables in Research | Definition, Types & Examples 6:32 Literature Review Definition, Format & Examples 4:30 Primary & Secondary Research | Definition, Differences & Examples 5:27 Samples & Populations in Research | Overview & Differences 6:08 5:20 Next Lesson Data Collection Definition...
Their research design is based on comparing outcome differences between primary school (when no country uses tracking) and secondary school (when some countries use tracking and others do not) in countries with and without tracked school systems. Moreover, the usefulness of DiD approaches also ...
The gender of authors of articles in nineteen journals were classified for a five-year time period from 1979 to 1983. Results were based on a total of 1,798 articles and 2,623 authors. The results indicated that there were significantly more men than women who were primary and secondary ...
Note, however, that all primary statistical inferences are derived from regression analyses using the full variance of the extraction score. If additional statistical inferences based on the behavioral types are reported, these are of secondary nature and are only intended to ease the understanding of...
(distinguishing between primary and secondary education and, alternatively, higher education); marital status (distinguishing whether the person lives with a partner or not); whether they live with children under 15 years or with dependent persons; and daily time spent on household tasks (in minutes...
First, it was of interest whether the admission reviewed was for a primary amputation, defined as a major amputation performed without any previous attempt at vascular surgery or angioplasty, at any time in the patient’s history. Although long-term functional outcomes related to primary amputation...