The theme for the 58th annual conference of the Association of Literacy Educators and Researchers (ALER) was Bridging Cultures Through Literacy. In the first section of the Yearbook, Parker Fawson's presidential address captures the unique nature of ALER and its role in his professional development, and then moved beyond to capture the changing…

These proceedings contain the papers of the 14th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2017), 18-20 October 2017, which has been organized by the International Association for Development of the Information Society (IADIS) and endorsed by the Japanese Society for Information and Systems in…

Basic issues in understanding Item Response Theory (IRT), or Latent Trait Theory, measurement models are discussed. These theories have gained popularity because of their promise to provide greater precision and control in measurement involving both achievement and attitude instruments. IRT models implement probabilistic techniques that yield…

Two experiments tested the Conceptual Dependency Theory, stating that verbs are represented in memory as combinations of actions and relations encoding underlying conceptual structure. Experiment I results supported the conceptual complexity hypothesis, while II rejected complexity for imagery as the predictor of performance. (CHK)

The development of a new technique, the Relative Difficulty Ratio (RDR), is described, as well as how it can be used to determine the difficulty level of a test so that meaningful inter-test difficulty comparisons can be made. Assumptions made in computing RDR include: 1) each item must be scored dichotomously with only one answer choice keyed as…

Two techniques for writing achievement test items to accompany instructional materials were contrasted: (1) generating items from statements of instructional objectives, and (2) generating items from rules for transforming instructional statements (adapted from Bormuth). Items of each type were written by two experienced item writers. Subjects…

Available from: Comparative Administration Research Institute, Kent State University Press, Kent State University, Kent, OH 44242. (IRT)

Among children four to six years of age who were tested for their detection of melodic transformations, performance was superior for transformations that changed contour, for greater changes in contour, and for faster presentation rates. Melodies transformed by reordering tones were as discriminable as those transformed by inserting novel…

Analysis of language samples collected from 110 linguistically normal one- to four-year-olds indicated a direct relationship between chronological age, mean length of utterance, and percent of complex sentences. Analysis of the complex sentences in each sample indicated subcategories for each type of complexity with their own order of acquisition.…

Results indicate that children prefer novel stimuli over stimuli to which they previously have been exposed. (Author)

Three-item orderings and two levels of knowledge of ordering were used to study differences in test results, student's perception of the test's fairness and difficulty, and student's estimation of test performance. No significant order effect was found. (Author/GK)

Proposes formulas for expected true-score measures and reliability of binary items as a function of their Rasch difficulty when the trait (ability) distribution is normal or logistic. Provides an illustrative example for using the proposed formulas. (SLD)