Typewriting Proficiency Test

1. Abstract

The Typewriting Proficiency Test, developed by Leonard J. West and D. J. Bolanovich in 1963, represents a foundational psychometric and vocational measurement instrument designed to assess clerical, industrial, and secretarial typing competency. Developed during an era characterized by the expansion of corporate office automation and vocational business education, the instrument addresses a critical diagnostic and evaluative deficiency in traditional keyboarding assessment: the over-reliance on artificial, timed “straight-copy” speed tests that fail to reflect the multi-faceted cognitive and perceptual demands of authentic office tasks. The test assesses vocational competence across two major performance domains: routine straight-copy transcription and complex “production typing” tasks. The production component requires the examinee to execute diverse applied clerical assignments, including the transcription of unarranged business correspondence, the interpretation and formatting of handwritten or longhand columnar tables, and the deciphering and structural reconstruction of heavily edited rough drafts containing standard proofreaders’ marks.

Administratively, the battery is composed of eight distinct core performance tasks: two unarranged business letters, two longhand tables requiring spatial planning, two rough draft manuscripts requiring editorial synthesis, and two three-minute straight-copy timed prose writings. Testing durations are flexible to reflect realistic industrial work-sample methodologies, typically ranging from 16 to 72 minutes, with a normative mean administration time of approximately 42 minutes (SD = 9). The scoring framework treats speed and error metrics independently across production and straight-copy modalities, avoiding arbitrary combined net-speed penalties that artificially depress diagnostic utility. Psychometric evaluations demonstrate strong internal consistency and alternate-form reliability coefficients, yielding .77 for production speed, .88 for production errors, .97 for straight-copy speed, and .73 for straight-copy errors. Criterion-related validity coefficients against job performance ratings and educational achievement criteria range from .56 to .80, with robust cross-validity coefficients sustained between .55 and .67. This article provides a comprehensive psychometric review of the Typewriting Proficiency Test, detailing its theoretical architecture, psychomotor underpinnings, empirical validation history, and enduring influence on contemporary human-computer interaction and clerical assessment methodologies.

2. Keywords

Typewriting Proficiency Test, clerical assessment, industrial training evaluation, psychomotor skills, vocational education, perceptual-motor performance, work-sample testing, typing speed, error analysis, personnel selection, Leonard J. West, production typing, business correspondence, proofreaders’ marks.

3. Authors

The Typewriting Proficiency Test was co-authored by two prominent figures in vocational psychology and industrial training measurement:

• Leonard J. West, Ph.D.: At the time of the test’s development, Dr. West was affiliated with Southern Illinois University (Carbondale, Illinois, USA). Dr. West subsequently became one of the foremost international authorities on the acquisition of typewriting and keyboarding skills, authoring seminal textbooks including Acquisition of Typewriting Skills (1969, 1983). His empirical research program focused extensively on motor learning theory, kinesthetic feedback, instructional design in business education, and the measurement of perceptual-motor proficiencies.
• D. J. Bolanovich, Ph.D.: At the time of publication, Dr. Bolanovich was affiliated with Perceptual Development Laboratories (St. Louis, Missouri, USA). His research specialized in industrial personnel selection, perceptual training systems, workplace work-sample measurement, and industrial psychology assessment batteries tailored for commercial, military, and institutional organizations.

4. Purpose

The central purpose of the Typewriting Proficiency Test is to provide an objective, standardized, and ecologically valid assessment of keyboarding capability for use in industrial personnel selection, employee placement, vocational business training evaluation, and pedagogical diagnosis. During the mid-twentieth century, organizational recruitment for clerical, secretarial, and administrative positions relied almost universally on brief, 5- or 10-minute straight-copy timings. In these traditional assessments, applicants transcribed pristine, pre-formatted printed prose as rapidly as possible. West and Bolanovich recognized that while straight-copy tests provide a baseline index of fundamental finger dexterity and basic alphanumeric transcription speed, they correlate poorly with day-to-day on-the-job productivity in real-world corporate and administrative settings.

In actual business environments, typists rarely transcribe pristine, continuous printed prose. Instead, an administrative assistant or executive secretary is routinely confronted with messy handwritten drafts, unarranged correspondence lacking layout cues, complex numerical tables requiring structural alignment and tab setting, and author-revised manuscripts containing deletions, caret insertions, marginal instructions, and standardized proofreader symbols. Consequently, the Typewriting Proficiency Test was designed to bridge the chasm between artificial laboratory speed and applied, ecologically valid office production.

In vocational education and industrial training contexts, the instrument serves three primary purposes:

• Diagnostic Assessment: Identifying specific micro-level deficiencies in an individual’s operational repertoire, such as deficits in spatial visualization for tabular design, slow reading decoding for handwritten rough drafts, or high motor error rates during continuous prose entry.
• Personnel Selection and Placement: Providing human resource departments with high-fidelity work-sample scores that demonstrate superior criterion-related validity compared to general cognitive ability tests or crude straight-copy timings.
• Curricular and Programmatic Evaluation: Enabling secondary, post-secondary, and corporate business programs to evaluate the empirical effectiveness of keyboarding instructional methods, measuring whether students translate basic motor skill acquisition into autonomous, real-world clerical execution.

The scale’s theoretical rationale asserts that clerical typing is not an isolated psychomotor response, but an integrated perceptual, cognitive, and motor task. Effective measurement must therefore isolate speed and accuracy across tasks of varying cognitive complexity, establishing separate performance profiles for routine mechanical output versus complex, decision-heavy production work.

5. Psychological Construct

The overarching construct measured by the instrument is Typewriting Proficiency, conceptualized not as a unitary motor reflex, but as a hierarchical, multi-dimensional constellation of perceptual, cognitive, and motor proficiencies. Within the West and Bolanovich framework, typewriting proficiency is segmented into two overarching operational domains, within which distinct sub-constructs operate:

1. Straight-Copy Keyboarding Proficiency

This domain captures the foundational psychomotor fluency of the examinee under minimal cognitive and decision-making load. It involves the direct visual-motor translation of printed linguistic prose into alphanumeric keystrokes. The primary sub-dimensions include:

• Mechanical Keystroking Speed: The gross physical tempo of finger movements across the keyboard, operationalized as gross words or character strokes produced per unit of time (e.g., in a 3-minute timed sprint). This reflects pure motor execution speed, finger tapping rates, and automated spatial memory of the keyboard layout.
• Transcription Accuracy: The fidelity with which visual linguistic input is translated into corresponding motor outputs without omissions, substitutions, transpositions, or mechanical intrusions, measured as total uncorrected errors.

2. Applied Production Typing Proficiency

Production proficiency represents an advanced operational level where motor execution is moderated by simultaneous problem-solving, reading comprehension, spatial planning, visual decoding, and adherence to normative business conventions. This construct is broken down across three task-specific sub-dimensions:

• Business Correspondence Formulation (Unarranged Letters): This facet evaluates the examinee’s capacity to take unformatted, unpunctuated, or continuously running prose text and organize it spontaneously into a formal, aesthetically balanced business letter. The construct demands an understanding of epistolary conventions (e.g., date lines, inside addresses, salutations, body block formatting, complimentary closes, and enclosure notations), requiring spatial judgment, margin computation, and autonomous formatting decisions.
• Tabular and Columnar Structuring (Longhand Tables): This facet assesses numerical and spatial data organization. The examinee must parse handwritten numerical lists and column headers, calculate horizontal tab stops, ensure vertical line spacing, and maintain precise column alignment. This taps into spatial reasoning, quantitative layout visualization, and careful motor execution free of numerical transposition errors (which carry severe consequences in corporate financial environments).
• Editorial Decryption and Manuscript Assembly (Rough Drafts): This dimension measures the cognitive-perceptual ability to read, interpret, and mentally execute complex editorial changes written in the margins or interlinear spaces of a draft document. The examinee must decode non-standard cursive handwriting, recognize standard proofreaders’ marks (e.g., transpose, delete, insert, close up space, lowercase, capitalize), and integrate these corrections smoothly into the ongoing motor-typing stream without breaking typing rhythm or reproducing deleted text.

By contrasting straight-copy proficiency with production proficiency, the construct profile accounts for the “production ratio”—the degree to which an individual’s basic motor speed degrades when cognitive, spatial, and editorial processing demands are superimposed onto the motor stream.

6. Theoretical Framework

The Typewriting Proficiency Test is grounded in motor skill acquisition theory, perceptual-motor performance frameworks, and information processing models developed during the mid-20th century by cognitive and industrial psychologists, most notably Paul Fitts, Michael Posner, and Leonard J. West himself.

Fitts and Posner’s Three-Stage Model of Motor Learning

The architecture of the test maps directly onto the classic tripartite model of motor skill learning formulated by Fitts and Posner (1967):

• The Cognitive Stage: The novice typist must consciously think about key locations, mentally matching individual graphemes to visual keyboard targets. At this level, error rates are high, typing speed is slow, and performance requires total conscious attentional investment.
• The Associative Stage: The learner forms direct sensorimotor associations. Individual keystrokes coalesce into integrated motor sequences, or “chords” and “runs.” Proprioceptive and kinesthetic feedback begins to supplant direct visual guidance.
• The Autonomous Stage: Typing becomes automatic, fluent, and largely unconscious. The typist processes linguistic input at the word, phrase, or semantic level rather than the character level. Central cognitive capacity is liberated from the mechanics of keystroking, allowing attention to be allocated to higher-order cognitive tasks, such as decoding messy handwriting, planning layout geometry, or verifying syntactic correctness.

West and Bolanovich hypothesized that straight-copy tests merely indicate whether an individual has achieved basic motor fluency (the associative or early autonomous stage). However, evaluating true professional competence requires introducing higher-order cognitive tasks that compete for the typist’s working memory resources. If keystroking has not achieved genuine automaticity, the addition of formatting tasks (tables, rough drafts) will cause dramatic performance decrements in speed and a catastrophic spike in typographical errors.

Information Processing and Eye-Hand Span Theory

The instrument also integrates the theory of the “eye-hand span” in reading-transcription tasks, later formalized extensively by cognitive psychologists such as Timothy Salthouse (1984). High-proficiency typists read several words or phrases ahead of the physical keystrokes currently being executed by their fingers. This buffer allows for continuous, smooth motor output. However, when an examinee encounters handwritten rough drafts with erratic editorial markings, this eye-hand buffer is frequently interrupted, forcing immediate cognitive re-parsing. The Typewriting Proficiency Test intentionally samples these cognitive interruptions to measure the robustness, flexibility, and recovery speed of the typist’s processing buffer under realistic occupational strain.

7. Validity

The empirical validation of the Typewriting Proficiency Test involved comprehensive criterion-related, content, and construct validation methodologies conducted across educational and corporate environments.

Criterion-Related Validity

West and Bolanovich established empirical validity by correlating test scores against external operational criteria, including supervisor ratings of on-the-job secretarial competence, performance in commercial business training schools, and standardized grading in advanced business education courses. Criterion-related validity coefficients consistently ranged between r = .56 and .80 across diverse validation cohorts. In comparative predictive analyses, production subtest scores accounted for significantly more unique variance in actual office job performance than traditional straight-copy speed scores alone.

To guard against sample-specific statistical artifacts, the authors conducted rigorous cross-validation studies. Across independent validation samples comprising working clerical staff and post-secondary secretarial students, cross-validity coefficients remained stable, maintaining values between r = .55 and .67. This sustained predictive power demonstrated that the test parameters did not suffer from severe shrinkage when applied across distinct organizational contexts.

Content Validity

Content validity was established through thorough job-task analyses of modern corporate offices. West and Bolanovich reviewed large corpuses of clerical work artifacts to determine the most common non-continuous typing activities. Their findings indicated that correspondence, tabular displays, and revised manuscripts comprised over 70% of total non-dictation typing labor. The inclusion of unarranged letters, longhand numerical tables, and rough drafts with authentic proofreaders’ marks ensured that the instrument exhibited exceptionally high fidelity to the target job domain, fulfilling the core requirements of high-fidelity work-sample testing.

Construct and Discriminant Validity

Construct validation studies demonstrated that while straight-copy speed correlated moderately to highly with production speed (showing that motor speed provides a fundamental foundation), the correlation between straight-copy speed and production error rates was markedly lower (r ≈ .20 to .35). This divergence confirmed that production accuracy is an independent construct requiring distinct cognitive abilities, such as perceptual vigilance, reading decoding, and spatial visualization, rather than pure mechanical keystroking dexterity. Additionally, the test demonstrated appropriate discriminant validity from general non-verbal intelligence, showing that it measured specific operational and vocational skills rather than broad, abstract cognitive ability.

8. Reliability

The psychometric evaluation of the Typewriting Proficiency Test included detailed reliability analyses examining internal consistency and parallel-form equivalency across its dual alternate forms (Form A and Form B). The dual-form design allows for pre-test and post-test measurement in industrial training settings without contaminating post-intervention scores through direct item memorization.

Reliability estimates were calculated separately for speed and error metrics across both the production tasks and the straight-copy components, revealing distinct psychometric profiles:

• Production Speed Reliability: Alternate-form reliability for production speed was documented at r = .77. Given the inherent heterogeneity of the production tasks (spanning business letters, spatial tables, and rough draft manuscripts), a coefficient of .77 demonstrates solid score consistency across varied administrative layout tasks.
• Production Error Reliability: Parallel-form reliability for production errors reached r = .88. This high coefficient indicates that error-proneness during complex formatting and transcription tasks is a highly stable individual-difference trait across equivalent test forms.
• Straight-Copy Speed Reliability: Alternate-form reliability for 3-minute straight-copy speed achieved an exceptionally high r = .97. This near-perfect coefficient aligns with extensive psychomotor literature demonstrating that pure mechanical keystroking speed on standardized prose is one of the most reliable and stable motor performance measures in adult populations.
• Straight-Copy Error Reliability: Straight-copy error reliability was documented at r = .73. The comparatively lower reliability of straight-copy errors versus speed reflects the well-documented psychometric phenomenon in motor testing wherein single-trial error counts exhibit transient Poisson-like variance, momentary lapses in attention, and temporary motor tremors that fluctuate more widely than underlying gross motor speed.

Overall, these coefficients satisfied rigorous psychometric criteria for vocational selection and high-stakes occupational certification tests according to mid-20th-century psychometric standards.

9. Factor Analysis

Although formal modern Confirmatory Factor Analysis (CFA) methodologies (such as LISREL or modern structural equation modeling) were not widely applied during the initial 1963 validation of the instrument, the empirical structure of the battery was evaluated through exploratory correlation matrices and subsequent psychomotor factor-analytic investigations of clerical performance batteries (e.g., Fleishman, 1962; West, 1969).

Two-Factor Latent Structure

Exploratory factor analyses conducted on batteries combining straight-copy and applied production typing consistently isolate two dominant, orthogonal or oblique latent factors:

1. Factor I: Psychomotor Speed / Keystroke Fluency:

   This factor is marked by heavy loadings from straight-copy gross words per minute (loadings typically exceeding .85) and production speed across letters, tables, and drafts (loadings ranging between .60 and .75). It captures raw finger dexterity, motor reaction time, rapid spatial navigation of the alphanumeric keyboard, and automated execution of common bigram and trigram motor programs.

2. Factor II: Perceptual-Editorial Accuracy and Formatting Control:

   This factor is marked by high loadings from production error scores (loadings from .70 to .82), tabular formatting deviations, and proofreader mark transcription fidelity. Straight-copy error scores load moderately on this factor (.45 to .55), while straight-copy speed shows negligible loadings (often below .15). This factor represents cognitive vigilance, spatial visual-motor organization, reading comprehension of editorial revisions, and meticulous quality control.

Task-Specific Variance Components

Subsequent multi-trait performance analyses indicated that while business letters and rough drafts share substantial common variance with general clerical comprehension, the columnar tables task introduces a distinct, localized variance component associated with spatial visualization and numerical formatting ability. Consequently, treating the test as a single composite score obscures valuable diagnostic information; the empirical data strongly support maintaining separate factor scores for speed versus accuracy across routine and production domains.

10. Instrument / Measurement Tool

The Typewriting Proficiency Test is a standardized, performance-based work-sample test. It does not employ self-report Likert scales, but instead requires examinees to execute actual typing assignments on standard typewriters (or, in modern contexts, word processors with formatting software).

Structural Composition of the Battery

The test comprises eight distinct performance items distributed across two equivalent forms (Form A and Form B):

• Two Unarranged Business Letters: Full-length corporate letters presented in continuous, unformatted running text without capitalization, indentation, or paragraph breaks. The examinee must supply appropriate letterhead spacing, date placement, inside address arrangement, salutation, body paragraphing, complimentary close, signature lines, and reference initials according to standard corporate business formats.
• Two Longhand Tables: Tabular numerical and textual data presented in handwritten or unaligned draft format. The examinee must determine column widths, center the main table title and subheadings, establish uniform inter-column margins, align decimal points or currency symbols, and organize horizontal ruled lines.
• Two Rough Draft Manuscripts: Continuous textual articles or reports typed with heavy handwritten revisions, interlinear insertions, margin-written additions, transposed phrases, deleted sentences, and standard editorial proofreaders’ marks (e.g., stet, lc, caps, paragraph signs, carets). The examinee must type a clean, error-free final manuscript incorporating all corrections on the fly.
• Two 3-Minute Straight-Copy Timed Writings: Standardized, syllabically balanced prose passages designed for continuous typing under strict timing conditions to establish baseline psychomotor speed and accuracy.

Administration Parameters

• Target Population: Adults (18 years and older), including vocational business students, secretarial candidates, and industrial clerical employees.
• Administration Mode: Standardized paper-and-typewriter or terminal work-sample administration; individual or group testing.
• Time Requirements: Task-completion times range from 16 to 72 minutes across examinee skill levels, with a normative administration mean of approximately 42 minutes (SD = 9 minutes).

Scoring Methodology

Scoring avoids arbitrary combined “net words per minute” metrics (which historically subtracted 10 words per error, distorting psychomotor reliability). Instead, performance is scored using separate, standardized scales:

• Speed Scoring: Calculated as Gross Words Per Minute (GWPM) or character-stroke counts divided by active execution time across both straight-copy and production tasks. Production speed is also benchmarked as a percentage of straight-copy speed (the production-to-straight-copy ratio).
• Error Scoring: Count of uncorrected typographical errors (misspellings, wrong keystrokes, omitted words, repeated words) plus procedural formatting errors (e.g., incorrect letter margins, misaligned table columns, unexecuted proofreader corrections). Normative tables convert raw speed and raw error frequencies into standardized percentile ranks or stanine distributions for employment selection.

11. Permissions & Fee and Test Year

• Test Year: 1963.
• Original Developers: Leonard J. West, Ph.D., and D. J. Bolanovich, Ph.D.
• Original Publishing Agency: Perceptual Development Laboratories (St. Louis, MO, USA).
• Copyright and Availability Status: The original 1963 test booklets, stimulus materials, and scoring manuals were published commercially under registered copyright. As a commercial psychometric instrument, the specific prompt texts, unarranged letter forms, longhand tables, and rough draft stimuli are proprietary and protected by copyright law. They are not published in the public domain or within open-access scientific literature.
• Permissions and Research Access: Researchers and organizations seeking access to the original test forms or standardized scoring keys must contact the copyright successor or archival repositories holding the Perceptual Development Laboratories collection. Researchers may consult academic libraries holding historical vocational testing collections or refer to Dr. Leonard J. West’s subsequent pedagogical publications and measurement treatises through educational research archives (such as ERIC – Education Resources Information Center).
• Commercial Fees: When commercially active, test packets were distributed on a per-candidate booklet fee or institutional license model. For modern research purposes, standard fair-use scholarly analysis applies to the psychometric principles, while replication of the specific stimulus items requires formal licensing.

12. References

• Fitts, P. M., & Posner, M. I. (1967). Human performance. Brooks/Cole Publishing Company.
• Fleishman, E. A. (1962). The description and prediction of perceptual-motor skill learning. In R. Glaser (Ed.), Training research and education (pp. 137–175). University of Pittsburgh Press.
• Salthouse, T. A. (1984). The skill of typing. Scientific American, 250(2), 128–135. https://doi.org/10.1038/scientificamerican0284-128
• West, L. J. (1969). Acquisition of typewriting skills: Methods and research in teaching typewriting. Pitman Publishing Corporation.
• West, L. J. (1971). What half a century of research tells the teacher of typewriting. Journal of Business Education, 46(6), 244–246. https://doi.org/10.1080/08832323.1971.10117498
• West, L. J. (1983). Acquisition of typewriting skills: Methods and research in keyboarding and work processing (2nd ed.). The Bobbs-Merrill Company.
• West, L. J., & Bolanovich, D. J. (1963). Typewriting Proficiency Test. Perceptual Development Laboratories.

13. Items of the Scale