A __________ is a way for students to keep track of information during research.

a credible websites
b search log
c Boolean operator
d Online database

b search log

b search log

The correct answer is b) search log.

Explanation:
A search log is a tool or document used by students to keep track of the information they find during their research process. It helps in organizing the research process and allows students to maintain a record of the sources they have searched, keywords, search terms, and any other relevant information related to their research.

To determine the correct answer in this case, you can eliminate the options that are not relevant to the given question. Let's analyze the given options:

a) Credible websites: While credible websites are important sources of information for research, they do not specifically refer to a tool or method used to keep track of information during research.

b) Search log: This option directly addresses the question and refers to a specific tool or document used by students to keep track of information during research.

c) Boolean operator: Although Boolean operators are used in searching for information online, they are not specifically used to keep track of information during research.

d) Online database: Online databases are valuable sources of information for research purposes but do not directly refer to a tool or method used to keep track of information during research.

By process of elimination, we can conclude that the correct answer is b) search log.