Examines common sources of error for scholars using mission registers to study California Indian history. Draws examples from mission register studies of the Chumash tribe to illustrate problems resulting from missing entries, name changes, linguistic errors, and cross-cultural confusion about naming taboos and kin relationships. Contains 34…

In a French study based on Spanish research, the communicative effectiveness and grammatical accuracy of foreign language students in generating appropriate classroom questions was investigated. Despite language differences, similarities were found in communication errors, especially incorrect interrogative words and structures, verb tenses and…

Computer software with graphic representations of functions can teach algebraic concepts, or can blur or obscure concepts of great importance. Making good use and bad use of visual imagery are each discussed. Then a general theory of interpretation of graphs is proposed, and a list of examples is presented. (MNS)

Examines the deductive approach to error diagnosis for intelligent tutoring systems. Topics covered include the principles of the deductive approach to diagnosis; domain-specific heuristics to solve the problem of generalizing error patterns; and deductive diagnosis and the hypertext-based learning environment. (Contains 26 references.) (JLB)

A case is made against the educational application with nonproficient writers of "canned" feedback provided by text analysis computer programs marketed as grammar checkers and style analyzers. The feedback does not teach students. Alternative approaches for giving students feedback in the electronic medium are offered. (46 references) (Author/LB)

Examined overregularization of irregular verb forms in children's language learning. Found that overregularization errors are relatively rare; occur at a constant rate; and are not correlated with the proportion of regular verbs in parents' or children's speech. Also found that a period of correct performance precedes the child's first error. (BC)

This study examined the criterion-related validity of oral reading fluency (ORF), number of words read correctly per minute, with 64 regular, remedial, and special education elementary-level students. Comparison with two miscue-based assessment measures did not support modification of traditional ORF but did suggest practical value of selected…

A study of the signing of six deaf preschoolers found that they produced phonological and morphological errors, and semantic overgeneralizations, comparable to those made by hearing children when learning to speak. This suggests that deaf children actively construct sign language rules in the same way that hearing children build up the rules of…

A checklist is provided for assessing common errors in speech and language arts. Columns list matched sets of target skills and possible problem behaviors for educational diagnosis and intervention. Skills are divided into sections on language, articulation, voice, fluency and nonverbal communication including prosody, kinesics, and proxemics. (PB)

A table is presented to facilitate error analysis for students experiencing spelling difficulties. Common error patterns are listed along with possible sources of errors and sample words illustrating both stimulus and response according to the erroneous pattern or habit. The three most common error patterns are identified. (PB)

Argues that, to deal effectively with sentence errors of basic writers, it is crucial to distinguish between what should be left alone and what can be productively marked and how it should be marked. Proposes a taxonomy of four sources of errors (knowledge, dialect, process, and developmental errors) and seven ways to address them. (SR)

The present study investigated the effects of positive and negative GABA[subscript A] modulators under three different baselines of repeated acquisition in squirrel monkeys in which the monkeys acquired a three-response sequence on three keys under a second-order fixed-ratio (FR) schedule of food reinforcement. In two of these baselines, the…

Grammar instruction has long been a troubling issue for many language arts teachers. This collaborative research between an elementary classroom teacher and university faculty, based on the assumption that grammar is most effectively taught in reading and writing, looks into the short- and long-term effect of error-based grammar instruction on the…

Almost 20 years ago, the author wrote--and then privately published--the two "Lake Woebegone" reports, named after Garrison Keillor's mythical Minnesota town where "all the women are strong, all the men are good-looking, and all the children are above average." The first "Lake Woebegone" report documented that all 50 states were testing above the…

Eighty blindfolded healthy female subjects participated in an active and a passive straight-ahead pointing task to study the estimation of the subjective sagittal middle in the presence or absence of an active haptic exploration. Subjects were to point straight-ahead with their left or right index finger starting from different right- or…