Cited by 1,470Psychometric Methodologies and TestingPsychological Testing and AssessmentPersonality Traits and Psychology

Constructing validity: New developments in creating objective measuring instruments.

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Clark, Lee Anna, Watson, David·2019·Psychological Assessment

Abstract

In this update of Clark and Watson (1995), we provide a synopsis of major points of our earlier article and discuss issues in scale construction that have become more salient as clinical and personality assessment has progressed over the past quarter-century. It remains true that the primary goal of scale development is to create valid measures of underlying constructs and that Loevinger's theoretical scheme provides a powerful model for scale development. We still discuss practical issues to help developers maximize their measures' construct validity, reiterating the importance of (a) clear conceptualization of target constructs, (b) an overinclusive initial item pool, (c) paying careful attention to item wording, (d) testing the item pool against closely related constructs, (e) choosing validation samples thoughtfully, and (f) emphasizing unidimensionality over internal consistency. We have added (g) consideration of the hierarchical structures of personality and psychopathology in scale development, discussion of (h) codeveloping scales in the context of these structures, (i) "orphan," and "interstitial" constructs, which do not fit neatly within these structures, (j) problems with "conglomerate" constructs, and (k) developing alternative versions of measures, including short forms, translations, informant versions, and age-based adaptations. Finally, we have expanded our discussions of (l) item-response theory and of external validity, emphasizing (m) convergent and discriminant validity, (n) incremental validity, and (o) cross-method analyses, such as questionnaires and interviews. We conclude by reaffirming that all mature sciences are built on the bedrock of sound measurement and that psychology must redouble its efforts to develop reliable and valid measures. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

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Research works printed but not linked: 5

  1. Clark LA, Simms LJ, Wu Kevin, D., & Casillas A (2014). Schedule for Nonadaptive and Adaptive Personality-2nd Edition (SNAP-2): Manual for Administration, Scoring, and Interpretation. Notre Dame, IN: University of Notre Dame.
  2. Markon KE, Chmielewski M, & Miller CJ (2011b). “The reliability and validity of discrete and continuous measures of psychopathology: A quantitative review”: Correction to Markon et al. (2011). Psychological Bulletin, 137(6), 1– 1093. doi: 10.1037/a0025727 21574681 · DOI
  3. Meehl PE & Golden RR (1982). Taxometric methods In Kendall PC & Butcher JN (Eds.). Handbook of research methods in clinical psychology (pp. 127– 181). New York: Wiley.
  4. Reise SP, Ainsworth AT, & Haviland MG (2005). Item response theory: Fundamentals, applications, and promise in psychological research. Current Directions in Psychological Science, 14(2), 95– 101. doi: 10.1111/j.0963-7214.2005.00342.x · DOI
  5. Soto CJ, & John OP (2017). Short and extra-short forms of the Big Five Inventory–2: The BFI-2-S and BFI-2-XS. Journal of Research in Personality, 68, 69– 81.doi: 10.1016/j.jrp.2017.02.004 · DOI · Paper page

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Authors
Clark, L. A., & Watson, D.
Venue
Psychological Assessment
Published
2019-12
Volume
31
Issue
12
Pages
1412-1427
ISSN
  • 1040-3590 (ISSN-L)
  • 1939-134X
OpenAlex
W2923413722
Cited by
1,470
References
88
Citations by year
2026: 254 · 2025: 247 · 2024: 210 · 2023: 210 · 2022: 143 · 2021: 127 · 2020: 71 · 2019: 49 · 2018: 24 · 2017: 16 · 2016: 19 · 2015: 15 · 2014: 21 · 2013: 16 · 2012: 12
FWCI
69.53
Type
journal article
Language
en
Open access
Locations
  • Psychological Assessment (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of Mental Health (R01-MH068472)
Topics
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
  • Social Sciences › Psychology › Applied Psychology › Psychological Testing and Assessment
  • Social Sciences › Psychology › Clinical Psychology › Personality Traits and Psychology
Keywords
scale development, construct validity, personality assessment, psychopathology, item pool, item wording, validation samples, unidimensionality, short form, translation, item response theory, generalizability, convergent validity, discriminant validity, incremental validity
MeSH terms
Adolescent, Adult, Female, Humans, Interviews as Topic, Male, Personality Assessment, Personality Disorders, Psychometrics, Surveys and Questionnaires, Reproducibility of Results

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