MLS Research Methods and Data Literacy

Question 1

Which research design is most appropriate when a librarian wants to understand how patrons naturally behave in the library without manipulating variables?

Accepted Answer

Observational/naturalistic study

Answer

Observational or naturalistic studies allow researchers to document behavior in real settings without introducing artificial conditions.

Question 2

In library and information science research, what does 'triangulation' refer to?

Accepted Answer

Using multiple data sources or methods to validate findings

Answer

Triangulation strengthens research validity by corroborating findings through multiple methods, sources, or investigators.

Question 3

A librarian conducts a usability study of the library catalog and collects think-aloud protocols from 12 participants. This is an example of:

Accepted Answer

Qualitative research

Answer

Think-aloud protocols generate narrative, non-numerical data about user cognition, making this a qualitative approach.

Question 4

Which sampling technique would a researcher use when they want every member of the library's registered user base to have an equal chance of being selected?

Accepted Answer

Simple random sampling

Answer

Simple random sampling ensures each member of the population has an equal, independent probability of selection.

Question 5

What is the primary purpose of an Institutional Review Board (IRB) in library research involving human subjects?

Accepted Answer

To protect participants from harm and ensure ethical conduct

Answer

IRBs review research protocols to safeguard participant welfare, privacy, and informed consent before studies begin.

MLS - Master of Library and Information Science Practice Test

MLS - Master of Library and Information Science Practice Test

MLS Research Methods and Data Literacy