This document discusses issues in foreign language testing research. It introduces the aims of exploring fundamental issues in language test development and uses. It also discusses the relationship between language testing and research in language acquisition and teaching. Key concepts discussed include measurement, evaluation, reliability, validity, and limitations in test specification and quantification. Measurement and testing involve quantifying observations, while evaluation involves decision-making. This summary provides a high-level overview of the main topics and concepts addressed in the document in under 3 sentences.