TY - JOUR
T1 - Effects of speeded speech presentations on confidence-weighted and traditional comprehension scores
AU - Beatty, Michael
AU - Behnke, Ralph R.
AU - Goodyear, F. H.
PY - 1979
Y1 - 1979
N2 - The two-process hypothesis suggests that presentation rate can be increased, without a corresponding loss in comprehension, until it reaches and exceeds the receiver’s decoding capacity, suggesting a non-linear rate-comprehension relationship. In the present study this prediction of non-linearity was evaluated in light of both confidence-weighted and traditional comprehension scores. The results indicate that comprehension operationalized by traditional scoring techniques is not significantly affected until presentation rates reach 280 words per minute, a finding consistent with previous research. However, when confidence-weighted scoring is employed, increased presentation rate is accompanied by linear decreases in comprehension.
AB - The two-process hypothesis suggests that presentation rate can be increased, without a corresponding loss in comprehension, until it reaches and exceeds the receiver’s decoding capacity, suggesting a non-linear rate-comprehension relationship. In the present study this prediction of non-linearity was evaluated in light of both confidence-weighted and traditional comprehension scores. The results indicate that comprehension operationalized by traditional scoring techniques is not significantly affected until presentation rates reach 280 words per minute, a finding consistent with previous research. However, when confidence-weighted scoring is employed, increased presentation rate is accompanied by linear decreases in comprehension.
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U2 - 10.1080/03637757909376001
DO - 10.1080/03637757909376001
M3 - Article
AN - SCOPUS:84938052794
VL - 46
SP - 147
EP - 151
JO - Communication Monographs
JF - Communication Monographs
SN - 0363-7751
IS - 2
ER -