In coding message of content analysis, it is suggested to use trained coders. And we need not to provide clear, detailed, written coding instructions and train the coders to code in a systematic way. （ ）
举一反三
- In content analysis, it is suggested to define a coding unit that makes it convenient to count and analyze our message content. ( ）
- Code Excited Linear Prediction（CELP）codec is a kind of parametric coding methods based on LPC analysis in speech coding.
- Which of the following is NOT a valid advantage of coding systems? A: The ability to process data is improved by the use of a coding system B: Coding systems eliminate the risk of error C: Checks on data can be carried out more easily if a coding system is used D: Items of expenditure can be located more quickly if a coding system is in place
- What is the coding scheme in the olfactory system? A: time coding B: labeled-line coding C: population coding D: rate coding
- Which of the following is not what we learnt this semester? () A: Valuation models B: Financial statement reformulating C: Financial statement coding D: Financial statement analysis