Subjective Hunger Scale

Abstract

The Subjective Hunger Scale (SHS) was developed by Seymour Epstein in 1961 to quantify the immediate, self-reported level of hunger experienced by an individual. This single-item measure employs a multiple-choice format, requiring participants to select one of five descriptive statements that best reflects their current physiological state.

The scale was initially employed in a research study involving 180 college students to examine variations in hunger levels across different temporal conditions, including post-lunch, pre-dinner, and following intentional meal skipping. To enhance the robustness of the subjective ratings, the SHS data was cross-validated using supplementary measures, specifically a questionnaire assessing recent food intake and an additional self-rating scale. The SHS is classified under the domain of Perceptual, Motor, and Sensory Processing (Code 7100), reflecting its basis in internal sensory feedback.

Keywords

Subjective Hunger Scale, Hunger, Rating Scales, Test Construction, Perceptual Processing, Affective States, Epstein (1961).

Authors

Seymour Epstein

Purpose

The primary purpose of the Subjective Hunger Scale is to provide a rapid, immediate assessment of the degree of hunger currently experienced by a respondent. Unlike measures that assess generalized eating habits or attitudes toward food, the SHS focuses strictly on the transient, moment-to-moment physiological and psychological state of immediate hunger.

Its utility lies in experimental settings where researchers need to manipulate or monitor internal states, such as studies involving fasting, caloric restriction, or the impact of environmental cues on appetite regulation.

Construct

The psychological construct measured is Hunger. In the context of this scale, hunger is defined as the subjective, conscious awareness of the physiological need or desire to consume food. It is classified under the domain of Perceptual, Motor, and Sensory Processing, reflecting its basis in internal sensory feedback.

The scale attempts to capture the intensity of this internal state, ranging from complete satiation (not hungry at all) to extreme urgency (very hungry), using descriptive anchors to define the experiential levels.

Validity

Specific psychometric data regarding the formal validity (e.g., construct, criterion, or content validity coefficients) of the Subjective Hunger Scale were not indicated in the available documentation for the initial 1961 publication.

However, the original research study by Epstein employed concurrent validation strategies by correlating the SHS scores with external behavioral and self-report measures. These supplementary instruments included a detailed questionnaire regarding recent food intake and another independent self-rating scale, suggesting an effort to establish the measure’s empirical grounding within the context of the study of college students.

Reliability

Formal measures of reliability, such as test-retest reliability or internal consistency coefficients (e.g., Cronbach’s alpha), were not explicitly reported in the provided source material or the initial documentation of the scale.

Given the scale’s nature as a single-item measure designed to capture a highly transient state (immediate subjective hunger), traditional measures of internal consistency are not applicable. Researchers utilizing this instrument should consider reporting stability metrics, such as test-retest reliability over a very short interval, or demonstrating its sensitivity to expected experimental manipulations.

Factor Analysis

No factor analysis data is applicable or indicated for the Subjective Hunger Scale. As this instrument consists of only a single item, multidimensional analysis techniques designed to explore underlying latent factors are unnecessary and irrelevant to its structure.

Instrument

Test Type: Rating Scale

Format: Single-item measure with a five-point multiple-choice response format, providing descriptive anchors for each level of subjective experience.

Language Available: English (Original research location: United States)

Population Group: Human; Male; Female

Age Group: Adulthood (18 years and older)

Population Details: Specifically validated and tested on college students during the initial development phase.

Test Methodology: Participants are instructed to indicate their current level of hunger by selecting the statement that most accurately reflects their internal state at the moment of administration.

Keywords

Subjective Assessment, Physiological States, Appetite Regulation, Test Development, Adult Psychology, University of Massachusetts, Rating Scales.

Authors

Author ORCID Identifier: Not provided.

Affiliation Email addresses: Not provided.

Correspondence Address: The author, Seymour Epstein, was affiliated with the University of Massachusetts at the time of publication.

Permissions & Fee and Test Year

Test Year: 1961

Permissions: Permissions for use were not explicitly specified in the provided documentation. Given the age and nature of the scale (a single academic item), researchers typically treat this measure as being in the public academic domain, though proper citation of the original 1961 article is mandatory.

Fee: No fee is associated with the academic use of this scale.

Reference’s

• Epstein, S. (1961). Food-related responses to ambiguous stimuli as a function of hunger and ego strength. Journal of Consulting Psychology, 25(6), 463–469. https://doi.org/10.1037/h0044029.

Items of the Subjective Hunger Scale

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

Indicate how hungry you feel at the present moment, by placing a check mark to the left of the appropriate statement:

• _____ (a) Not hungry at all (the thought of eating has absolutely no appeal to me at the moment)
• _____ (b) Slightly hungry (would eat something very good, but the thought of food, in general, is not appealing at the moment)
• _____ (c) Fairly hungry (the thought of food is somewhat appealing at the moment, and could enjoy something good)
• _____ (d) Hungry (the thought of food is appealing at the moment, and even something ordinary would be welcome)
• _____ (e) Very hungry (can’t wait to eat something; almost anything would taste good)