Exploring Variability in Compound Tensification in Seoul Korean.
Hae-Sung Jeon
PMID 35657333WHAT IT FOUND
Compound tensification in Seoul Korean is highly variable and influenced by word origin, length, and plausibility rather than speaking rate.
This variability reflects abstract cognitive judgments of word boundaries, not physical articulation adjustments, suggesting the phenomenon is a complex lexical process rather than a simple phonetic rule.
Key findings
01Tensification probability was higher for native words than loanwords, and for shorter compounds than longer ones, but was not significantly affected by speaking rate.
02The presence of an aspirated or tense consonant in the compound significantly decreased the likelihood of tensification.
03Higher word frequency and greater plausibility ratings were associated with increased tensification probability.
STILL TO COME
How it was doneWhat they found
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What it does not show
The study was exploratory with a small sample size (12 participants). The experimental factors were only a subset of those identified in previous research, chosen to keep the task manageable. The memory task used to elicit speech may have introduced variability compared to natural speech. The study focused on Seoul Korean; results may not generalize to other dialects like Yanbian Korean. Compound frequency data was missing for many targets, limiting the analysis of whole-compound effects.
Declared interests
The author disclosed receipt of financial support from the Academy of Korean Studies (Grant No. AKS-2017-R18). No other conflicts of interest were declared.
The easy way to misread this
Do not interpret the lack of speaking rate effect as evidence that articulatory speed never influences phonetic realization. While it did not change the categorical decision to tense or not tense, fast speaking rates did significantly reduce the physical duration of the consonantal constriction in both lenis and tense realizations.