One of the 9 Principles of Direct Supervision is effective control, and architectural design would be one way of controlling offenders.

• A. False
• B. Not sure
• C. True
• D. Sometimes

Answer: (C)

In the Direct Supervision approach, controlling offender behavior isn’t just about staff presence; the environment itself is used as a tool to support oversight. Architectural design shapes how people move, where they can go, and how easily staff can monitor activity. Good design creates clear sightlines, reduces hidden spaces, and sets up controlled points of access, which makes supervision more effective and interventions faster. Features like open, observable common areas, secure entry points, and purposeful layout of pods or housing units directly support officers in supervising daily routines and deterring misconduct.

So using architectural design as a means to maintain control fits squarely with the principle of effective control. It’s not about a conditional or uncertain application; design choices are intentionally used to enhance supervision and safety. That’s why the statement is true.