Haven't found the Essay You Want?
For Only $12.90/page

Sciences Essay Topics & Paper Examples

Social Sciences

1. Primary data are those which are collected afresh and for the first time, and thus happen to be original in character. They are gathered by the researcher for the specific purpose of addressing the research problem. Secondary data, on the other hand, are those which have already been collected by someone else and have been processed statistically. These are collected for some purpose other than the problem at hand (Polonsky & Waller, 2005; Kothari, 2005). Some of the disadvantages of using a newspaper or magazine article as secondary source are doubts in the reliability, credibility and accuracy of data as sources may not be known, and the obsolescence of data as well (Summers & Johnson-Morgan, 2005). Primary and secondary…

Natural sciences

Knowledge involves acquaintance with truth, principles or facts as with a certain subject or a branch of learning. People have various perceptive of knowledge. There are those who belief that knowledge is found in many forms which must be proven with evidence. It is possible to doubt everything that exist because it is a misconception or it may be seen as an illusion. Doubt is important in knowledge because learning through from the senses or through the senses can be deceptive. For example, senses can deceive because one may smell something sweet and senses deceive that it is going to have sweet taste. However, this is wrong because not everything that smells sweet taste sweet. Dreams are also deceptive as…