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Shepler, Jack Lee – Journal for Research in Mathematics Education, 1970
Task analysis, learning hierarchies, and behavioral objectives for mastery learning were used to develop elementary school curriculum materials in probability and statistics. The feasibility of the unit was measured by pre- and posttests with an instrument specifically developed for the study; analysis of data is included. (JG)
Descriptors: Curriculum Development, Elementary School Mathematics, Grade 6, Instruction
Hanna, Gerald S.; Roscoe, John T. – Calif J Educ Res, 1970
To investigate the relationship between multiple-choice and completion geometry test scores, this study used a technique for quantifying and comparing the validity of scores of different levels. (Author/DR)
Descriptors: Analysis of Variance, Content Analysis, Evaluation Methods, Probability
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Hoemann, Harry W.; Ross, Bruce M. – Child Development, 1971
Descriptors: Age Differences, Cognitive Development, Concept Formation, Deafness
Weinberg, Sheila; Rabinowitz, Joshua – Develop Psychol, 1970
Descriptors: Adolescents, Language Role, Performance Tests, Predictive Measurement
Edington, Eugene S. – J Psychol, 1970
Descriptors: Behavioral Science Research, Hypothesis Testing, Probability, Research Criteria
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Kapur, J. N. – Educational Studies in Mathematics, 1970
Descriptors: Instruction, Mathematical Applications, Mathematical Concepts, Mathematics
Carlson, Jerry S.; MacMillan, Donald L. – Amer J Ment Deficiency, 1970
Descriptors: Exceptional Child Research, Mental Retardation, Mild Mental Retardation, Prediction
Bloom, Richard – Psychol Rep, 1969
Descriptors: Developmental Tasks, Intermediate Grades, Learning Theories, Probability
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Cadolino, C.; Guazzo, M. – Information Processing and Management, 1982
Considers problem of optimal scheduling of Boolean expression (each Boolean variable represents binary outcome of program module) on single-processor system. Optimization discussed consists of finding operand arrangement that minimizes average execution costs representing consumption of resources (elapsed time, main memory, number of…
Descriptors: Algorithms, Computer Programs, Cost Effectiveness, Information Retrieval
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Stacy, E. Webb, Jr. – Evaluation and Program Planning: An International Journal, 1981
The use of prevalence data is discussed to help find the best way to separate at-risk and not-at-risk groups. Implications of the data being distributed normally are also discussed and several examples, including one with a nonnormal distribution, are given. (Author/GK)
Descriptors: High Risk Persons, Incidence, Mathematical Models, Mental Health Programs
Anderson, Richard Ivan – Journal of Computer-Based Instruction, 1982
Describes confidence testing methods (confidence weighting, probabilistic marking, multiple alternative selection) as alternative to computer-based, multiple choice tests and explains potential benefits (increased reliability, improved examinee evaluation of alternatives, extended diagnostic information and remediation prescriptions, happier…
Descriptors: Computer Assisted Testing, Confidence Testing, Multiple Choice Tests, Probability
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Calhoun, Michael J. – Clearing House, 1982
Suggests a technique for use in teaching science students how to gather and analyze statistical data. (FL)
Descriptors: Biological Sciences, Elementary Secondary Education, Learning Activities, Probability
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Kahneman, Daniel; Tversky, Amos – Cognition, 1979
Cohen's (TM 504 890) formal rules of intuitive probability lack normative or descriptive appeal, and his interpretation of the author's findings is not compelling. (CP)
Descriptors: Abstract Reasoning, Logical Thinking, Mathematical Formulas, Prediction
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Fleiss, Joseph L.; Cuzick, Jack – Applied Psychological Measurement, 1979
A reliability study is illustrated in which subjects are judged on a dichotomous trait by different sets of judges, possibly unequal in number. A kappa-like measure of reliability is proposed, its correspondence to an intraclass correlation coefficient is pointed out, and a test for its statistical significance is presented. (Author/CTM)
Descriptors: Classification, Correlation, Individual Characteristics, Informal Assessment
Loftus, Geoffrey R.; Kallman, Howard J. – Journal of Experimental Psychology: Human Learning and Memory, 1979
Subjects who named details in pictures performed better on subsequent recognition tests than their counterparts. Data support a model which assumes: (1) a constant probability of encoding a detail and (2) a detail is named either if it was encoded at study or with some bias probability. (Author/CP)
Descriptors: Bias, Cognitive Processes, Higher Education, Pictorial Stimuli
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