A(n) test measures what it is supposed to measure. A. Valid b. Standardized c. Reliable d. Intelligence please select the best answer from the choices provided a b c d.

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

Compare the advantages and disadvantages of using cash instead of a credit card to obtain good services

During which stage of engine operation does the piston squeeze the air and fuel mixture that’s trapped in the combustion chamber a. intake b. power c.compression d. exhaust