Is the Bender Gestalt Test an Important Tool for Neuropsychologists?
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The title Bender Gestalt: Screening for Brain Dysfunction (2nd ed.) indicates that the primary utility of the Bender Gestalt Test (BGT) is one of screening for the presence of brain impairment. The author, Patricia Lacks, quickly dispels this notion in the preface to her book where she states, “My book is not about how to use the BGT as a single test of ‘organicity’, a long outdated practice. Instead, the focus is on neuropsychological assessment as a continuum” (p. vii). Indeed, Lacks advocates, throughout her book, the more general use of the BGT as an important part of any standard neuropsychological test battery. She writes, “Even though the BGT has been shown to be useful for identifying persons with a wide range of cognitive impairment, it primarily assesses disordered perceptual-motor and executive functions” (p. 27). Unfortunately, Lacks does not provide the reader with any data to support her above statement regarding what the BGT actually measures. Before taking the latter point any further, allow me to briefly describe the BGT and its history.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.003 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it