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date: 08 March 2021

(p. 382) Scoring Keys

(p. 382) Scoring Keys

Hoarding Rating Scale (HRS)

  • Total score = sum of all 5 items; Range = 0–40

Saving Inventory–Revised (SI-R)

  • Clutter Subscale (Nine Items)

  • Sum items: 1, 3, 5, 8, 10, 12, 15, 20, 22

  • Difficulty Discarding/Saving Subscale (Seven Items)

  • Sum items: 4 (reverse score), 6, 7, 13, 17, 19, 23

  • Acquisition Subscale (Seven Items)

  • Sum items: 2 (reverse score), 9, 11, 14, 16, 18, 21

  • Total score = sum of all items

  • Range = 0–92

UCLA Hoarding Severity Scale (UHSS)

  • Sum all 10 items.

  • Range = 0–40

Activities of Daily Living–Hoarding (ADL-H)

  • Total score = sum all 15 items after excluding those rated "Not Applicable"; divide the summed score by the number of items given a numerical rating. This will yield an average of all applicable items.

  • Range = 1–5

Saving Cognitions Inventory (SCI)

  • Emotional Attachment (10 items)

  • Sum items: 1, 3, 6, 8, 9, 10, 13, 16, 22, 23

  • Control (three items)

  • Sum items: 5, 18, 24

  • Responsibility (six items)

  • Sum items: 2, 7, 11, 12, 15, 19

  • Memory (five items)

  • Sum items: 4, 14, 17, 20, 21

  • Total score = sum of all items

  • Range = 0–168

(p. 383) Compulsive Acquisition Scale (CAS)

  • buying subscale (1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 16)

  • free subscale (3, 12, 14, 15, 17, 18)

Home Environment Inventory (HEI)

  • Total score = sum all items

  • Range = 0–45

  • Items rated 2 or above may indicate serious problems.