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Spanish Health Literacy Assessment Using Talking Touchscreen (Pantalla Parlanchina) Technology (Health LiTT-Spanish)

Characteristics

Domains assessed: Prose: Comprehension, Numeracy, Information seeking: Document
Specific context: Health Promotion, General
Validation sample population age: Older Adults: 65+ years, Adults: 18 to 64 years
Modes of administration in validation study: Computer-based

Psychometrics

Number of items: 127
Sample size in validation study: 134
Language of validated version: Spanish

Main article reference

Yost, K.J., Webster, K., Baker, D.W., Choi, S.W., Bode, R.K., & Hahn, E.A. (2009). Bilingual health literacy assessment using the Talking Touchscreen/la Pantalla Parlanchina: Development and pilot testing. Patient Educ Couns, 75(3):295-301.

Link to article

Corresponding author

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Kathleen Yost
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Northwestern University Feinberg School of Medicine, 633 N. St. Clair, Suite 1900, Chicago, IL, United States of America
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Description

Health Literacy is the degree to which individuals have the capacity to read and comprehend health-related print material, identify and interpret information presented in graphical format (charts, graphs, tables), and perform arithmetic operations in order to make appropriate health and care decisions” (Yost, et al., 2009) (p.298). This definition encompasses an individual’s capacity to process and understand health-related information, and the ability to apply that information in the management of her/his own health. We propose that the capacity to obtain information, which is part of previous definitions (Committee on Health Literacy, et al., 2004), is a navigation skill that requires a different measurement tool.

Year Measure first Published: 2009

About This Measure

Categorical scoring: No
Scoring categories: Item response theory T-score (mean=50, SD=10); categories can be created if needed.

About the Validation of this Measure

Country where validated: United States of America
Content validity: Based on the NAL and TOFHLA
Reliability notes: Health LiTT meets psychometric standards for measurement of individuals (reliability >=0.90).
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