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Vector hypothesis: each higher taxonomy level integrates only a subset of the elements of lower-level behaviors

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Evidence · no claims cited

Description

The authors propose that Knowledge's Type A behaviors be viewed as a vector of unique elements, with each higher level integrating only a subset of those elements rather than the whole vector. As they write, "a subset of specific elements of vector A is integrated into each of the more complex levels." This explains why Knowledge uniquely predicts Application over Comprehension and why Comprehension consistently accounts for unique variance in Analysis. The hypothesis also accounts for the reduced contributions of lower levels to Synthesis and Evaluation, which appear to require additional behavioral elements.

Design Implications

Context

Requirements

  • Additional vectors of behavioral elements beyond the four lower levels are needed to explain the variance in Synthesis and Evaluation

Constraints

  • The hypothesis is offered tentatively as an explanation of the causal model findings, not as a tested result

Target Learners

  • grades 9-12 students

Target Learning Objectives

  • cognitive processes described in Bloom's Taxonomy of the Cognitive Domain

Claims

  • G Factor Removes Indirect Links Between Nonadjacent Levels [+M]

Examples

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Key Sources

  • Madaus, George F.; Nuttall, Ronald L.; Woods, Elinor M. (1971). A Causal Model Analysis Suggests Modification of the Cumulative Hierarchical Structure Assumed in Bloom's Taxonomy of the Cognitive Domain. https://eric.ed.gov/?id=ED054203
Page metadata
Field Value
type theory
title Vector hypothesis: each higher taxonomy level integrates only a subset of the elements of lower-level behaviors
description The authors propose that Knowledge's Type A behaviors be viewed as a vector of unique elements, with each higher level integrating only a subset of those elements rather than the whole vector.
status review
canonical True
generated by claude/unspecified on 2026-09-25
trust unverified — no one has confirmed this page's content
sources 1 — madaus-1971

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