Health Dynamics Inventory (HDI™)

Health Dynamics Inventory

Stephen Saunders, Ph.D., James Wojcik, Ph.D.

Age Range HDI–Parent: parents of children 4 to 19 years old
HDI–Self: 14 and older
Administration Time: 10 to 15 minutes
Administration Type: Self-report, Parent-completed
Qualification Level B

The HDI identifies psychological or psychiatric symptoms in order to highlight areas that require further attention. It is often administered prior to or at the first meeting with an individual. During treatment, the HDI can be re-administered to monitor symptom change and document progress. At termination, it can be used to document outcomes.

How to Use the Assessment
The HDI consists of a self-report form (HDI–Self), a parent form (HDI–Parent), and a Background Information Questionnaire. The Background Information questionnaire systematically collects important demographic information and medical/mental health history. All components are available in hand scored format.

Scales & Forms
• HDI Scales
• Morale
• Global Symptoms
• Depressive Symptoms
• Anxiety Symptoms
• Attention Problems
• Psychotic Thinking
• Eating Disorders
• Substance Abuse
• Behavioural Problems
• Global Impairment
• Occupational/Task Impairment
• Relationship and Social Impairment
• Self-Care Impairment

HDI Forms

HDI–Self (HDI–S)
The HDI–Self gathers information from the individual being assessed and provides scores for all the scales and subscales. It is used with individuals 14 years of age and older.

HDI–Parent (HDI–P)
The HDI–Parent gathers information from parents when the individual being assessed is between the ages of 4 and 19.

Reference Name Price VAT applicable
HDI020 HDI-P Item Booklets (10/pkg; reusable) £30.00 Yes
HDI030 HDI-S Item Booklets (10/pkg; reusable) £30.00 Yes
HDI040 HDI-P Background Information Questionnaires (25/pkg) £65.00 Yes
HDI050 HDI-S Background Information Questionnaires (25/pkg) £65.00 Yes
HDI060 HDI-P Response Forms (25/pkg) £48.00 Yes
HDI080 HDI-S Response Forms (25/pkg) £48.00 Yes
HDI01 HDI Complete Kit – Manual, 10 HDI–P and HDI–S Item
Booklets, 25 HDI–P and HDI–S Background Information
Questionnaires, and 25 HDI–P and HDI–S Response Forms
£325.00 Yes
HDI11 HDI Technical Manual £80.00 No
HDI54 HDI–P Data Entry Sheets (50/pkg) £30.00 Yes
HDI55 HDI–S Data Entry Sheets (50/pkg) £30.00 Yes