Collection Development
What the domain tests
Collection Development covers selecting, acquiring, evaluating, maintaining, and defending resources in all formats. The exam tests selection criteria, needs assessment, collection mapping, budgeting, licensing, weeding, intellectual freedom, and diverse collections.
Core rules and concepts
- Apply written selection criteria: curriculum fit, accuracy, authority, currency, readability, student interest, diversity, format, and cost.
- Conduct a needs assessment using curriculum maps, circulation, interlibrary loan, teacher requests, and student demographics.
- Use collection mapping to see strengths and gaps by Dewey range, genre, format, and reading level.
- Weed continuously with CREW/MUSTIE: Misleading, Ugly, Superseded, Trivial, Irrelevant, Elsewhere. A worn favorite may be replaced rather than discarded.
- Digital resources need license review: simultaneous use, renewal, privacy, accessibility, and preservation.
- A reconsideration policy protects due process. No item is removed before the formal process unless board policy requires immediate action.
Worked example
A parent challenges a graphic novel about immigration. Reasoning: listen without defensiveness, provide the reconsideration form, and follow board policy. The committee re-reads the book against selection criteria and reviews professional reviews. Because it supports curriculum and student needs, it remains; the librarian documents the decision and does not label the book or the student.
Traps that cost marks
Confusing selection with censorship; removing a book preemptively to avoid conflict; weeding only by copyright date; ignoring diverse perspectives; treating a digital subscription as a one-time purchase.