Explain how an Online Public Access Catalogue and the Preview, Question, Read, Summarize, Test method support a student's work in a library.

### Why this is right The two methods help at different points in library work. An Online Public Access Catalogue (OPAC) is a searchable electronic record of the library’s resources, so it helps you find what the library has and where or how to access it. Preview, Question, Read, Summarize, Test (PQRST) is a reading routine that helps you understand and remember information once you have chosen a resource. ### The concept An OPAC lets you search by details such as a book’s title, author, or subject. Its results can show whether an item is available and where to find it, though a catalogue record does not always provide the full text. PQRST guides you through reading: preview headings and other features to get an overview, make questions to guide your reading, read to find answers, summarize the main ideas in your own words, then test yourself without looking at the text. The final steps check whether you can recall and explain what you read. In short, the OPAC helps you locate material; PQRST helps you learn from it. | Tool | Main purpose | How it helps | |---|---|---| | OPAC | Find library resources | Searches catalogue records and access details | | PQRST | Learn from reading | Organizes reading and checks understanding | ### What a good answer covers - The OPAC is an electronic catalogue for searching library resources. - It helps students identify and locate suitable materials. - PQRST is a structured method for reading and remembering. - Its self-test checks understanding and recall. ### Terms - **OPAC**: Online Public Access Catalogue. An electronic catalogue that users search to find library resources. - **PQRST**: Preview, Question, Read, Summarize, Test. A sequence of reading activities for understanding and recalling material. - **Catalogue record**: Information about a library item, such as its title, author, and location. - **Self-testing**: Checking what you can remember or explain without consulting the source. ### Remember Use the OPAC to find what to read, then use PQRST to make the reading active and check what you learned.