Table 1.

The original Sunderland method for scoring the CDT.¹⁰

10-6	Drawing of clock face with circle and numbers is generally intact.
10	Hands are in correct position.
9	Slight errors in placement of hands.
8	More noticeable errors in placement of hour and minute hands.
7	Placement of hands is significantly off course.
6	Inappropriate use of clock hands (i.e., use of digital display or circling of numbers despite repeated instructions).
5-1	Drawing of a clock face with circle and numbers is not intact.
5	Crowding of numbers at one end of the clock or reversal of numbers. Hands may still be present in some fashion.
4	Further distortion of number sequence. Integrity of clock face is now gone (i.e., numbers missing or placed at outside of the boundaries of the clock face).
3	Numbers and clock face no longer obviously connected in drawing. Hands are not present.
2	Drawing reveals some evidence of instructions being received but only a vague representation of a clock.
1	Either no attempt or an uninterpretable effort is made.