How does Linguistic Inquiry and Word Count work?
Linguistic Inquiry and Word Count (LIWC; pronounced “Luke”) is a text analysis program that calculates the percentage of words in a given text that fall into one or more of over 80 linguistic, psychological and topical categories indicating various social, cognitive, and affective processes.
What does LIWC measure?
Available in several languages, LIWC measures four summary variables, Analytical Thinking, Clout, Authentic, and Emotional Tone, to provide outputs as raw word counts, as percentages of words used relative to the text compared with a dictionary of words in categories and sub-dictionaries, and as scores correlating …
How does the LIWC work?
LIWC (Linguistic Inquiry and Word Count) is a text analysis program available for purchase. It calculates the degree to which various categories of words are used in a text, and can process texts ranging from e-mails to speeches, poems and transcribed natural language in either plain text or Word formats.
What is LIWC2015?
The LIWC2015 Main Text Processing Module LIWC2015 is designed to accept written or transcribed verbal text which has been stored as a digital, machinereadable file in one of multiple formats, including plain text, PDF, RTF, or standard Microsoft Word files (i.e., . doc and . docx).
What are LIWC features?
The LIWC program has two central features—the processing component and the diction- aries. The processing feature is the program itself, which opens a series of text files—which can be essays, poems, blogs, novels, and so on—and then goes through each file word by word.
How many categories does LIWC have?
A third limitation of the four previous studies that used LIWC to classify individuals on the AAI pertains to how variables were selected for analysis. LIWC is capable of classifying words into more than 70 categories.
How many LIWC categories are there?
Each of the 69 preset LIWC categories used in this demo is composed of a list of dictionary words that define that scale. The table below provides a comprehensive list of these LIWC categories with sample scale words.
How do I cite the LIWC dictionary?
Operator’s Manual Questions about the commercial use of LIWC should be directed to Receptiviti.com. The official citation for the LIWC2015 program is: Pennebaker, J.W., Booth, R.J., Boyd, R.L., & Francis, M.E. (2015). Linguistic Inquiry and Word Count: LIWC2015.
Which of the following is a limitation of LIWC?
Another limitation of LIWC is that it uses a dictionary approach––meaning it matches words based on predefined categories instead of analyzing the text for contextual clues (Pilny et al., 2019).