According to the author, competence and performance and their interrelationships are the concern of linguistics. Performance models must: (1) be based on physical data of speech; (2) describe the phenomena under investigation; (3) predict events which are confirmed by experiment; (4) suggest causal relationships by identifying necessary and…

Considers the effects of the loss of the plural morpheme 's' in the Spanish dialect known as oriental Andalusian. The openness of the final vowels is now considered the plural marker but this seems to be only a transitory replacement for the missing plural. (Text is in Spanish.) (TL)

In polysyllabic segments, the composition of medial clusters is a reflection of morpheme structure constraints as they apply to initial and final groups of syllables. Also, medial clusters ideally overlap, i.e., have simultaneous membership in both the preceding and following syllable segments. (DB)

Discusses a stratificational view of the lexicon by (1) defining the transformational-generative lexicon; (2) considering some undesirable consequences of the lexicon; and (3) showing the stratificational model to be simpler and more complete than the transformational-generative version. (CHK)

Discusses a German frequency list of 1,500 to 2,000 scientific words, which is being developed, and the importance of learning word-building principles. Substantive and adjective suffixes are listed according to frequency, followed by remarks on copulative compounds, with examples and frequency ranking, and, finally, prefixes. (Text is in German.)…

Nearly all Russian verbs with shifting past tense stress without "-sja" will develop a pattern of stress with "-sja" that has either fixed end stress in all four past tense forms or has shifting stress. (Author/LMO)

The enclitic status of the article in Contemporary Standard Bulgarian and Contemporary Standard Macedonian is investigated by comparing its junctural and accentual properties with those of undisputed enclitics in each language. (Author/RM)

Two experiments are reported which investigate the process of converting written English into speech. (Author/RM)

Paper presented during a colloquium on mathematical linguistics at the Romanian Academy, Bucharest, May 26, 1972. (RS)

Revised and expanded version of a paper presented at 43rd Annual Meeting of the Linguistic Society of America, New York, N.Y., December 28, 1968. (DD)