A key to the success of science education is the use educational technology which can greatly enhance a student's understanding of science concepts. The educational technology tools can take a difficult to learn science concept and change it from abstract to concrete to make it easier to understand. Hence, the power of educational technology tools…

A key to the success of science education is the use educational technology which can greatly enhance a student's understanding of science concepts. The educational technology tools can take a difficult to learn science concept and change it from abstract to concrete to make it easier to understand. Hence, the power of educational technology tools…

Selected cognitive science methods were used to modify existing test development procedures so that the modified procedures could in turn be used to improve the usefulness of job knowledge tests as a proxy for hands-on performance. A plan-goal graph representation was used to capture the knowledge content and goal structure of the task of using a…

There are normally two major research reasons for assessing second and foreign language (L2) knowledge: either to gauge a participant's actual level of competence/proficiency or to assess language development over a period of time. In testing, the corresponding contrasts are typically referred to as proficiency tests on the one hand and…

The overall strength of the musculature does not require testing of large numbers of muscle groups and can be accomplished from three or four tests. Small batteries of strength tests have been devised to predict total strength. The best combination of tests for males are thigh flexors, leg extensors, arm flexors, and pectoralis major. The battery…

Development of The Assessment of Basic Competencies (ABC), a test battery based on the three-parameter logistic model, is described. Eleven dimensions of intellectual growth are measured, from the pre-kindergarten level through ninth grade. An educationally relevant skill domain is represented by each test. Unique properties of the test, based on…

This research investigated the effectiveness of the Hand Skills Test, or HST (motivation), Navy Activities Preference Blank (NAPB), and the Navy Adjectives List (NAL) on self-concept, in augmenting the validity of the Basic Test Battery (BTB) for predicting Class "A" enlisted school performance. The three noncognitive tests were…

This text of literary and colloquial Russian is intended for advanced students who have a functional knowledge of essential structures and basic vocabulary. The main emphasis is on syntactical structure, stylistics of both the written and spoken language, general semantics, and the use of idioms. Grammatical statements pertaining to an item of…

To justify its labor force quality requirements, the Army sought to demonstrate an empirical link between Armed Forces Qualification Test (AFQT) scores and soldier performance. The first data set contained written and hands-on tests on several weapons systems from the Army's training schools. The second data set used the Skill Qualifications Tests…

In the author's opinion, the separation of content between science, math, engineering, and technology education should not exist. Working with the relationship between these content areas enhances students' efforts to learn about the physical world. In teaching students about design, technology, and engineering, attention should be given to the…

Tailored Response Testing (TRT) is a new type of test that has demonstrated its applicability to the evaluation of human performance in a wide variety of occupations and work settings. The Navy is using TRT to measure the technical proficiency of job incumbents in three of its jobs. The methodology holds great promise for testing aboard ships as…

This competency-based curriculum unit on nursery propagation is one of five developed for classroom use in teaching the landscape/nursery area of horticulture. The four sections are each divided into teaching content (in a question-and-answer format) and student skills that outline steps and factors for consideration. Topics covered include…

A study tested the feasibility of a task-analytical instructional approach to developing vocational skills for severely and profoundly retarded individuals. During the study, each of 43 severely and profoundly retarded individuals received twelve 15-minute individual training sessions on each of four selected vocational tasks (the Stromberg…

This study compared teacher demonstrations with a slide-tape methods of presenting demonstrations in graphic arts. It involved 134 eighth grade students and four teachers in four schools. Random assignment to treatments was made by classes. Four demonstrations randomly selected from a group were (1) composing a line of type, (2) locking-up a type…

This competency-based curriculum unit on tree identification is one of five developed for classroom use in teaching the landscape/nursery area of horticulture. The three sections are each divided into teaching content (in a question-and-answer format) and student skills that outline steps and factors for consideration. Topics covered include…