Final answer:
An informational interview is a conversation to gain insight into a field, while selection interviews evaluate a candidate's fit for a job. Behavioral interviews focus on past behavior and competencies.
Step-by-step explanation:
An informational interview is a conversation with someone who has knowledge in a field of interest. These interviews are designed to probe areas of interest to the interviewer and help the candidate better understand the industry. They are not job requests, but a way to converse, network, and gain insight into a particular industry.
On the other hand, selection interviews are designed to determine how well a job candidate meets the needs of the organization. These interviews are commonly used in the selection process for mid-to-large-size businesses and are based on job analysis. There are two types of selection interviews: unstructured and structured. In a structured interview, the interviewer asks the same questions to every candidate and uses a standardized rating system for their responses. Structured interviews have been found to be more effective at predicting job performance.
Behavioral interviews, another type of interview, are designed to elicit specific examples or instances when the candidate demonstrated certain behaviors or skills related to the job. This type of interview focuses on past behavior as an indicator of future performance and is often used to assess a candidate's competencies or abilities.