variables

confounding. See confounding variables

independent, 106, 151–152, 248

variation due to

language proficiency, 6, 59, 91, 142, 144, 152–162, 235–236, 243

part, 91, 171–173, 235

task, 152

type of discourse, 6, 55, 59, 163–171, 236

Varonis, E. M., 22–23, 32, 35–36

verbs. See also phrases, verb, 29, 42, 45, 49, 86, 88, 194, 214, 242

vocabulary. See also lexical; phrases lexical, 156

vocal disfluency. See also disfluency, 71, 118n4, 125, 237

warm-up (experiment), 109, 111, 114, 118n5

watersheds. See also plateaus, 157, 159, 161–163, 222–227, 236, 243–244

Webster, S., 29

Weinreich, U., 36

Whyte, S., 32

Wigglesworth, G., 24, 48, 66–67, 172

Wikborg, E., 32

Wilkes-Gibbs, D., 16

Wilson, D., 14–15, 17, 179

Winter, E. O., 28

Witte, S. P., 29

Wlodek, Z., 244

Woodley, M-P., 32

words, 22, 25–26, 28, 30, 68, 71, 100, 102, 104, 125, 127, 242, 244–245

counts, 119–120

order, 35

working memory, 20, 72, 160

WORLD, 74, 80–83, 87, 89–90, 132–144, 166, 174, 178–179, 199, 219–221, 234

writers, 5, 28, 30–31, 249

writing. See also discourse, written, 30, 61, 238

Young, L., 38–40, 44

Yuan, F., 241

Yule, G., 182

Zalewski, J. P., 35

Zwann, R. A., 20