The raters examined the kinds of notations used … [p. 248] @ 59%--natural language style, missing the amount or the variable. … @ 40%--natural language style, with no missing … [p. 256] [In study 2 with adults and children on database tasks] Prevalence: 5.4 occurrences per participant. @ … @40%--other (which includes natural language style, with missing … [p. 259] The vast preference for natural language mathematical …
Google-1
Google-2
Copyright clearance needed for quotation.