Standards for literacy in the twenty-first century raise the bar on the complexity of texts and the tasks for which they are used. The strengths and limitations of contemporary approaches to text complexity are discussed with respect to major points raised in the six articles in this special issue. In addition, four features of text that are of…

It is suggested that twin discourse functions are served by thematization and topicalization, the former providing stable referential focus and the latter providing momentary referential focus. (Author/AM)

The comprehension of the Minimum Distance Principle was examined in three experiments, using the "tell/promise" sentence construction. Experiment one compared the listening and reading comprehension of singly presented sentences, e.g. "John tells Bill to bake the cake" and "John promises Bill to bake the cake." The…

The purpose of these studies was to test the hypothesis that thematization affects the probability that a probe word will produce meaning-preserving recall of a sentence that is part of a discourse. Sentences were constructed along the lines of subject-verb-object and were presented in three experiments: free recall of isolated sentences, prompted…

During oral and silent reading, retention was related to segment length and existence of sentence boundary. Next limits on retention were tested by increasing segment length and difficulty. Performance of less skilled readers was uniformly low; performance of skilled and older readers was again affected by length and sentence boundary. (Author/CP)

Thematization, the relative frequency of a discourse referent, and topicalization are conceptualized as related discourse functions. In a probe recall experiment, a word with a thematized referent was a better recall probe than a word with a nonthematized referent. Also, an agent noun was a better prompt than a recipient, and this semantic…