Final answer:
The Calculator and Singer (1992) Peabody Picture Vocabulary Test is a standardized test used to assess vocabulary skills through picture recognition.
Step-by-step explanation:
The Calculator and Singer (1992) Peabody Picture Vocabulary Test is a standardized test used to assess an individual's receptive vocabulary skills. It measures a person's ability to understand and recognize words by presenting them with a series of pictures and asking them to choose the picture that corresponds to a given word. The test is widely used in educational and clinical settings as a tool to evaluate language development and overall cognitive abilities.