Study standardized scores for signs of your child's strengths. (davidsongifted.org)
Therefore, it is likely more appropriate to interpret raw scores, as opposed to any other standardized score, such as percentile ranks or even percentages of items answered correctly. (spnetwork.org)
The original scales of mean level and differentiation were transformed into standardized scores, T - scores (group M = 50, SD = 10) for ease of interpretation. (academic.oup.com)