The paper by Rupp and Templin (2008) is an excellent work on the characteristics and features of cognitive diagnostic models (CDM). In this article, the authors comment on some substantial and methodological aspects of this focus paper. They organize their comments by going through issues associated with the terms "cognitive,"…

This paper sits within the research on the affordances of new technologies in the mathematics classroom and focuses on a specific feature that is available in dynamic geometry environments, i.e. measuring tools, within the context of conjecturing and proving in open geometry problems. We develop a classification of different modalities of…

M.H. Ashcraft found that people tend to know more properties of items they rate as typical of a category than of items they rate as atypical, suggesting that variations in typicality result from variations in familiarity. Three experiments were designed to challenge this suggestion. The first investigated whether familiarity is necessarily…

Three studies involving 16 college students explored cognitive processes reflected by reaction time (RT) and movement time (MT). The hypothesis that correlations of RT and MT with measures of intelligence are due to effects on a common stage of information processing cannot be rejected on the basis of study findings. (SLD)

The "Taxonomy of Educational Objectives: II, Affective Domain," which was published in 1964, is examined. The study was undertaken to: (1) determine what alternatives to the idea of the process of internalization and the focus on values used in the taxonomy are suggested by present psychological theories; and (2) assess the implications…

A REPORT OF A CONFERENCE ON RESEARCH IN SPEECH AND HEARING FOR MENTALLY RETARDED CHILDREN IS PRESENTED. THE MAIN AREAS INCLUDED ARE THEORETICAL APPROACHES TO LANGUAGE AND COMMUNICATION, PROCEDURES FOR MEASURING LANGUAGE, AND SPECIAL METHODS FOR TREATMENT. SPECIFIC REPORTS GIVEN ARE--"PSYCHOLINGUISTICS IN THE STUDY OF MENTAL RETARDATION"…

Examines two methods of differentially classifying language-delayed children as either specifically language impaired (SLI) or developmental-lag language impaired. Results indicated significant differences in classification between the two methods of defining SLI, as well as substantial changes in classification over time using either method. (47…

THIS PAPER EXAMINES SOME OF THE MEASUREMENT AND EVALUATION PROBLEMS ENCOUNTERED IN RESEARCH ON STUDENT-LED SMALL GROUP DISCUSSION TEACHING PROCEDURES. IT FOCUSES UPON PROBLEMS OF CRITERION EXAMINATION, USE OF RATING FORMS TO ASSESS THE EFFECTIVENESS OF VARIOUS METHODS OF INSTRUCTION, AND METHODS FOR CHARACTERIZING CLASSROOM PROCEDURE. THIS PAPER…

Variations in sorts of rural Mexican-Spanish "have" verbs were analyzed using two approaches: one which measures subject differences from a standard categorization, and another which directly compares pairs of individual subject's sorts. "The second approach revealed a consistent structure for a subset of the subjects not revealed…

Two experiments tested predictions from a theory in which processing load depends on relational complexity (RC), the number of variables related in a single decision. Tasks from six domains (transitivity, hierarchical classification, class inclusion, cardinality, relative-clause sentence comprehension, and hypothesis testing) were administered to…

Psychomotor performance is fundamental to human existence. It is important in many real world activities and nowadays psychomotor tests are used in several fields of industry, army, and medical sciences in employee selection. This article tries to define psychomotor activity by introducing some psychomotor theories. Furthermore the…

E. Boder and S. Jarrico have developed a test designed to measure the cognitive deficits underlying reading disabilities, which they claim will identify two basic reader subtypes: those with deficits in auditory-linguistic processing skills (dysphonetic) and those with the inability to process visual-spatial information (dyseidetic). To examine…

The emphasis in this study is on the development of a diagnostic measurement model for instruction. The content used was junior high science, but the content and subjects were used primarily as a means to an end. The model represents an attempt to incorporate Gagne's learning taxonomy into Tyler's model of the educational act. Focus is on the…

Use of the SOLO (Structure of Observed Learning Outcomes) Taxonomy for developing and assessing higher-order thinking in higher education is discussed. Research into the instrument's use to discover what students know and believe about their own learning, to assess entering knowledge in a discipline, to provide models of desired learning outcomes,…

Major changes in educational and psychological theories that have come about since the cognitive and affective taxonomies of educational objectives were published in 1956 and 1964 are traced. The changes emphasize the need to understand thinking in the context of students' beliefs and self-directed cognitions. (SLD)