A/B Testing is a method for comparing two versions of a design to see which one performs better. It is not typically used in design research, which focuses on understanding user needs and preferences rather than comparing different design options.

User-centered design is a design philosophy that focuses on understanding and meeting the needs of users. The primary goal of user-centered design is to create products and services that are easy to use and meet the needs of the users.

Statistical Analysis is a method for analyzing quantitative data. It is not typically used in design research, which focuses on understanding user needs and preferences rather than analyzing quantitative data.

Personas are fictional characters that represent different types of users. They are created to help designers understand the user's needs and goals, and to create products and services that meet those needs.

Telephone Interviews are not typically used in design research because they do not allow the researcher to see the user's facial expressions or body language, which can provide valuable insights into the user's thoughts and feelings.

Usability testing is a method for evaluating the effectiveness and efficiency of a design. It involves observing users as they interact with the design and gathering feedback from them on their experience.

Telephone Focus Groups are not typically used in design research because they do not allow the researcher to see the user's facial expressions or body language, which can provide valuable insights into the user's thoughts and feelings.

Journey maps are visual representations of the user's experience with a product or service. They help designers understand the user's emotional state at different stages of the journey and identify touchpoints where the user interacts with the product or service.

Card Sorting is a method for organizing and categorizing items. It is not typically used in design research to gather user data, but rather to help designers understand how users organize and categorize information.

A/B testing is a method for comparing two versions of a design to see which one performs better. It is often used in design research to test different design options and identify the one that is most effective.

Telephone Surveys are not typically used in design research because they do not allow the researcher to see the user's facial expressions or body language, which can provide valuable insights into the user's thoughts and feelings.

Empathy maps are visual representations of the user's emotional state and perspective. They help designers understand the user's needs and goals and create a visual representation of the user.

Remote Usability Testing is not typically used in design research because it does not allow the researcher to observe the user's facial expressions or body language, which can provide valuable insights into the user's thoughts and feelings.

Field studies are conducted in the user's natural environment to observe users in their natural environment, understand the user's context and surroundings, and identify the user's needs and goals.

Telephone Focus Groups are not typically used in design research because they do not allow the researcher to see the user's facial expressions or body language, which can provide valuable insights into the user's thoughts and feelings.