Matchmaking certainly lexical and you can phonological services

Next we examined relationships among the lexical and phonological properties of the signs in ASL-LEX to gain insight into how phonological, lexical, and semantic factors interact in the ASL lexicon. _s = –0.14, p < 0.001. Although it is possible that this inverse correlation is driven by the relatively higher frequency of closed-class words which may be lower in iconicity than other signs, the negative correlation remains when closed-class words (i.e., words with a “minor” Lexical Class) are excluded (r _s = –0.17, p < 0.001). This result is compatible with the early proposal that with frequent use, signs may move away from their iconic origins, perhaps due to linguistic pressures to become more integrated into the phonological system (Frishberg, 1975). Interestingly, the direction of this relationship was the opposite of that found for British Sign Language; that is, Vinson et al. (2008) reported a weak positive correlation between frequency and iconicity: r = .146, p < .05. Alternatively, the different correlations might be due differences in stimuli selection. Vinson et al. (2008) intentionally selected stimuli that had a range of iconicity values which resulted in a bimodal iconicity distribution while we did not select signs for inclusion in ASL-LEX based on their iconicity.

Frequency and you will iconicity z-scores (SignFrequency(Z) and you can Iconicity(Z)) have been somewhat negatively coordinated together (pick Desk step 1), with more constant signs ranked because faster renowned; although not, it matchmaking was poor, roentgen

Lots of phonological qualities are extremely coordinated plus in of many instances simply because the way they try laid out (select Desk step 1). Particularly, per major location comprises of one or more small towns-high-frequency minor cities often ergo almost usually be discovered inside highest frequency big metropolitan areas, and you will handshape regularity is also regarding picked thumb and you can flexion volume. In addition, all of the three strategies regarding Neighborhood Occurrence was highly correlated with you to definitely other partially as they are likewise outlined and partially while the one neighbors you to express five of four sub-lexical functions (Maximum Community Density) often always together with express one of five sandwich-lexical characteristics (Restricted Society Occurrence). In the end, most of the three Community Density steps is actually correlated with each of the sub-lexical frequency strategies. This is going to make feel as the because of the definition, preferred sandwich-lexical attributes can be found in many signs.

Interestingly, the basic sub-lexical frequencies are completely uncorrelated with each other, with the https://datingranking.net/nl/twoo-overzicht exception of selected fingers and minor location which are significantly but weakly correlated (r = .10, p < .01). This finding suggests that the space of possible ASL signs is rather large as each sub-lexical property can (to a first degree of approximation) vary independently of the others. This property contrasts with spoken languages where phoneme frequency is correlated across different syllable positions. For example, using position-specific uniphone frequencies from Vitevitch and Luce (2004) we estimate that in English monosyllabic words, vowel frequency is negatively correlated with the frequency of the preceding consonant (r = –.07, p < .001) and positively correlated with the following consonant (r = .17, p < .001), and that onset consonants have highly correlated frequencies (r = –.51, p < .001). We speculate that the relative independence of ASL sub-lexical features is related to both the motoric independence of the manual articulators (e.g., finger flexion is unaffected by the location of the hand in signing space) as well as the relative simultaneity of manual articulation (as opposed to serial oral articulation). We note that these non-significant correlations are for sub-lexical frequency only; specific sub-lexical properties have been argued to co-vary systematically (e.g., signs produced in locations far from the face may be more likely to be symmetrical, two-handed, and have larger, horizontal, and vertical motions; Siple, 1978).