1 Prepend a plus sign to a word or phrase to require its presence in an article: +cpanel. 2  Prepend a minus sign to a word or phrase to require its absence in an article: -windows. 3  Words of less than three characters are ignored.4  All searches are case-insensitive. Prepend a plus sign to a word or phrase to require its presence in an article: +cpanel. 2  Prepend a minus sign to a word or phrase to require its absence in an article: -windows. 3  Words of less than three characters are ignored. 4  All searches are case-insensitive.
There are many barriers to promoting evidence based practice. The first of which would be the practitioner's ability to critically appraise research. This includes having a considerable amount of research evaluation skills, access to journals, and clinic/hospital support to spend time on EBN.
The concept of evidence-based practice began in the medical field in the 1970s (Odom et al., 2005) and was adopted into the field of education with the No Child Left Behind (NCLB) Act (NCLB, 2002), in which the term âscientifically-based researchâ is mentioned more than 100 times (Simpson, 2005).