Results 111 to 120 of about 358,382 (259)

A Q-Matrix Validation for a Polytomous Cognitive Diagnosis Model

open access: yes, 2016
Cognitive diagnosis models (CDMs) have received increasing attention recently. A central component for most CDMs is the Q-matrix (Tatsuoka, 1983), which specifies the association between items and attributes of interest.
de la Torre, J, Ma, W
core  

Moderators' perceptions of consistency in Key Stage 2 writing moderation across local authorities

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This article explores moderators’ perceptions of the consistency of Key Stage 2 (KS2) writing moderation across Local Authorities (LAs) in England, a process central to securing the reliability and fairness of teacher assessment in a high‐stakes accountability system.
Rebecca Clarkson
wiley   +1 more source

Single‐subject designs in character education: Methods for rigorous, contextual, and practitioner‐led research

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Character education research is often constrained by blunt methodological tools. Surveys capture breadth without depth; case studies offer richness but lack replicability; and randomised controlled trials (RCTs), though indispensable at the policy level, are costly, disruptive and ill‐suited to everyday practice with individual pupils.
Shane McLoughlin
wiley   +1 more source

Psychometric Experiments

open access: yes, 1879
PSYCHOMETRIC EXPERIMENTS Psychometric Experiments (2) (-
Galton, Francis
core   +3 more sources

Flourishing through adventure learning: A (semi)cautionary tale

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Studies suggest that adventure learning can develop children's cognitive skills and promote social and emotional learning. However, evidence is needed as to whether the design of adventure learning—school‐based or external/residential—plays a role in that development/promotion, and whether learning gains are maintained.
Ben Willis, Sarah Reaney‐Wood
wiley   +1 more source

Initial Validation of a Brief Pictorial Measure of Caregiver Aggression: The Family Aggression Screening Tool [PDF]

open access: yes, 2016
In the present study, we report on the development and initial psychometric properties of the Family Aggression Screening Tool (FAST). The FAST is a brief, self-report tool that makes use of pictorial representations to assess experiences of caregiver ...
Viding, E   +4 more
core  

Breaking point: Identifying the factors that predict suspension from school

open access: yesBritish Educational Research Journal, EarlyView.
Abstract School suspensions are associated with adverse educational and psychosocial outcomes, yet little is known about how structural disadvantage, relational factors, health behaviours, well‐being indicators and school‐level factors jointly predict suspension risk in England.
Stephanie Cahill   +5 more
wiley   +1 more source

Estimating mixture fit index for cognitive diagnosis models

open access: yes, 2016
Rudas et al. (1994) proposed the use of a mixture fit index as goodness-of-fit measure in contingency tables. It assumes that observations can be classified into two groups, namely: those that conform to a parametric model and those that do not.
de la Torre, J, Santos, K, von Davier, M
core  

Scaffolding a Low‐Cost Experiential Bioreactor Module: Reducing Cognitive Load to Enhance Competency and Self‐Efficacy

open access: yesBiochemistry and Molecular Biology Education, EarlyView.
ABSTRACT Low‐cost experiential modules are critical for democratizing biotechnology education, yet most undergraduates lack hands‐on experience with continuous‐culture bioreactor operations, which are fundamental to industrial bioprocessing. This study employed design‐based research across two iterative cycles (Fall 2024, n = 8; Fall 2025, n = 11) to ...
Russell K. Pirlo   +2 more
wiley   +1 more source

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