REVIEW OF RELIABILITY AND FACTORS AFFECTING THE RELIABILITY
İlker Ercan, Berna Yazıcı, Gökhan Ocakoğlu, Deniz Sığırlı, İsmet Kan · 2007
characteristics. The reliability of the measures are affected by the length of the scale, definition of the items, homogeneity of the groups, duration of the scale, objectivity in scoring, the conditions of measuring, the explanation of the scale, the characteristics of the items in scale, difficulty of scale, and reliability estimation method. Those factors must be known and taken into account to construct a reliable scale.