Pilot testing the Daily Activities List for Inmates (DALI): Item evaluation and content validity

Area of Science:

• Psychology
• Correctional Psychology
• Clinical Psychology

Background:

• Cognitive Behavioral Therapy (CBT) interventions, such as scheduling enjoyable daily activities, are crucial for treating depression and substance abuse disorders.
• These disorders are highly prevalent among inmate populations.
• Existing activity lists lack ecological sensitivity for the unique correctional environment, hindering effective intervention delivery.

Purpose of the Study:

• To develop and evaluate daily activity items specifically for inmates.
• To establish a content-valid Daily Activities List for Inmates (DALI) suitable for correctional settings.

Main Methods:

• A rigorous evaluation of 403 daily activity items was conducted by 15 corrections professionals (subject matter experts).
• Items were assessed for appropriateness, availability, need for editing, and location (in-cell or out-of-cell).
• A criteria-driven, stage-based approach was used for item selection and refinement.

Main Results:

• A final list of 227 Daily Activities List for Inmates (DALI) items was established.
• The majority of the final DALI items were developed by inmates and are suitable for both in-cell and out-of-cell activities.
• An additional 22 items were created for potential future use.

Conclusions:

• The developed Daily Activities List for Inmates (DALI) is ecologically sensitive and content-valid for correctional settings.
• The DALI provides a practical tool for implementing CBT interventions for depression and substance abuse among inmates.
• This resource has significant implications for delivering psychological services within correctional facilities.