“…The face scale is frequently used with younger children whose verbal skills are not as well developed as those of older children. Investigators have used two (e.g., Bartlett & Santrock, 1979), three (e.g., Duncan, Todd, Perlmutter, & Masters, 1985), five (e.g., Hom & Arbuckle, 1988), or seven (e.g., Forgas et al, 1988) faces as anchors on the face scale. Although the psychometric characteristics of the face scale have not been examined systematically, use of more anchors on Likert scales has been found to increase reliability, at least to a point (Nunnally, 1978).…”