Answer:
Unified Modeling Language
Explanation:
Unified Modeling Language (UML) is a type of modeling language that aims at defining a standardized method to visualize how a system has been designed. UML enables developers to construct, visualize, specify, and save artifacts durig the phases of software development. UML describes a set of diagrams and symbols used to graphically model a system.
Unified modeling language is a visual language, not a programming language.
Answer:
growth in commerce and trade.
Explanation:
The Tang and Song dynasties experienced growth in commerce and trade because both used their resources wisely. The Silk Road and Grand Canal were very useful trade routes. Iron industry and printing factories provided jobs for thousands of workers, strengthening the Chinese economy.
Answer:
Predictive validity.
Explanation:
As the exercise suggests with the Psychology Aptitude Test (PAT) scoring system; the predictive validity is a way of calculating how a determined score on a test predicts scores on a certain criterion measure. In other words, this is a correlation between tests and ratings; as shown in the example provided by the exercise: "Their scores were later compared to their performance in the introductory psychology course, and high scores on the PAT were related to high grades in the course".
The correct answer is systematic desensitization.
Systematic desensitization refers to a technique for treating and extinguishing phobias and anxieties. It involves gradually increasing exposure to a phobia and learning relaxation techniques when faced with the phobia. Through repeated associations of a phobia with <span>pleasant, relaxing states, the phobia or fear gradually gets extinguished. </span>
