According to Chapter 6, which of these is NOT a tool for secondary research?

A) library catalog
B) web search engine
C) online database
D) experiment

Secondary Research

The process of gathering information from existing sources, as opposed to collecting data directly through primary research.

Online Database

A digital collection of organized data or information, accessible through the internet.

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.