Araştırma Evreleri II Araştırmalarda Deneklerin Seçimi

Abstract

One of the major rules for improving the quality of the researches is to avoid sampling errors. Most frequent sampling errors are; bias, using inappropriate sampling technique, using insufficient number of cases, and structural and characteristic differences between sample and population (sample does no represent the population). Quality of the researches will improve as the researchers implement the basic rules during the sampling procedure. Pediatrik Travma Radyolojisinde Sık Karşılaşılan Problemler Servikal Travmaların Tanisinda ‘Kanada Spinal Kuralları’ ile ‘Nexus Kriterleri’nin Karşılaştırılması