Self-Concept Semantic Differential

Abstract

The Self-concept Semantic Differential is a psychological instrument designed to assess an individual’s perception of themselves across a set of bipolar adjective pairs. This scale utilizes the Semantic Differential technique, originally developed by Charles Osgood, to map the connotative meaning of the self. Crucially, the instrument requires ratings for two distinct concepts: “My Self” (the actual self-perception) and “My Ideal Self” (the desired self-perception). The resulting data allows researchers to quantify the perceived discrepancy between the actual and ideal self, which is often used as an indicator of adjustment, self-esteem, or psychological distress. A third section assesses the importance of these traits as personality characteristics.

Keywords

Self-Concept, Semantic Differential, Self-Perception, Ideal Self, Self-Ideal Discrepancy, Personality Assessment, Psychological Measurement, Osgood Factors.

Authors

L.A. Pervin, R.S. Lilly, John P. Robinson, Phillip R. Shaver

Purpose

The primary purpose of the Self-concept Semantic Differential is to provide a quantitative measure of an individual’s self-image and self-esteem by comparing their current attributes (My Self) against their desired attributes (My Ideal Self). The scale is highly valuable in clinical and personality research for operationalizing Rogers’ concept of congruence, where a smaller distance between the actual and ideal self reflects better psychological well-being.

Furthermore, the inclusion of a third section allows researchers to determine the subjective importance placed on each trait dimension (e.g., Sociable-Unsociable). This provides crucial contextual data, as discrepancies on highly important traits are hypothesized to have a greater impact on self-esteem than discrepancies on traits deemed unimportant.

Construct

The scale measures the Self-concept, defined as the totality of an individual’s thoughts and feelings having reference to himself as an object. This construct is measured across three fundamental dimensions of meaning derived from Osgood’s work: Evaluative, Potency, and Activity (E-P-A). By rating the self on bipolar adjectives associated with these factors, the instrument provides a structured profile of self-perception.

The concept of the Ideal Self is also assessed, representing the attributes an individual would like to possess. The comparison of the two resulting profiles yields a measure of self-ideal self congruence, a central concept in humanistic psychology regarding personal adjustment.

Validity

Validity for this instrument is primarily established through its adherence to the robust structure of the Semantic Differential technique, which consistently yields the three universal factors (Evaluative, Potency, Activity) across diverse concepts and populations. The study by Pervin and Lilly (1967) specifically addressed the influence of social desirability on self-ideal self ratings, suggesting that high social desirability scores correlated with smaller self-ideal self discrepancies, thus supporting the scale’s construct validity in measuring perceived adjustment versus idealized presentation.

Reliability

While specific internal consistency coefficients (e.g., Cronbach’s Alpha) are often calculated based on the specific sample population, the Semantic Differential format is generally known for adequate reliability. Reliability is typically high for the primary factor scores (E, P, A) when computed from multiple items loading onto each factor. Test-retest reliability is often employed to ensure consistency of self-concept ratings over time, assuming the underlying psychological construct is stable.

Factor Analysis

The scale items were selected specifically to represent the three major dimensions identified by extensive factor analysis of the Semantic Differential technique: Evaluative (E), Potency (P), and Activity (A). Items such as Good-Bad and Kind-Cruel heavily load onto the Evaluative factor, reflecting a judgment of goodness or worth. Potency items, such as Strong-Weak and Hard-Soft, reflect power and strength. Activity items, such as Active-Passive and Excitable-Calm, relate to motion and energy. The use of these standardized factors ensures that the assessment of self-concept is based on empirically derived dimensions of meaning.

Instrument

Test Type: Self-report personality and attitude measure

Format: Bipolar adjective pairs utilizing a 7-point scale for rating the concept, followed by a 4-point scale for rating the certainty of the rating or the importance of the trait.

Language Available: English (Original version)

Population Group: General population, often used in student and adult samples.

Age Group: Adolescents and Adults (typically 16+)

Population Details: Has been widely used in college student samples in personality and social psychology research.

Test Methodology: Respondents rate two distinct concepts (“My Self” and “My Ideal Self”) on the same set of 13 bipolar adjective pairs. The scores are analyzed by calculating the D-score (distance score) between the two profiles to determine the magnitude of the self-ideal self discrepancy.

Keywords

E-P-A Factors, Self-Esteem, Psychological Adjustment, Personality Traits, Congruence, Affective Meaning, Rating Scale.

Authors

Author ORCID Identifier: Not specified in source.

Affiliation Email addresses: Not specified in source.

Correspondence Address: Correspondence is typically handled through the institutions of the authors cited in the references (e.g., Institute for Social Research, University of Michigan).

Permissions & Fee and Test Year

The scale components are based on the non-proprietary Semantic Differential method. The specific application of these items to self-concept was documented in 1967 by Pervin and Lilly. The measure was subsequently published in the widely distributed compilation by Robinson and Shaver in 1969. Due to its inclusion in academic compilations, the instrument is generally considered to be in the public domain for research use, though proper citation is required.

The original PDF containing this instrument can be downloaded here: https://www.psc.isr.umich.edu/dis/infoserv/isrpub/pdf/Measuresofsocialpsychologicalattitudes_2928_.PDF

Reference’s

• Pervin, L.A. and Lilly, R.S. (1967). Social desirability and self – ideal self ratings on the semantic differential, Educational and Psychological Measurement, 27, 845-853.

• Robinson, John P., Shaver, Phillip R. (1969). Measures of Political Attitudes. Institute for Social Research, University of Michigan. Ann Arbor, Michigan.

Items of the Self-concept Semantic Differential

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

A) MY SELF

Sociable (1) (2) (3) (4) (5) (6) (7) Unsociable: Very certain 1, 2, 3, 4 Very uncertain

Good (1) (2) (3) (4) (5) (6) (7) Bad: Very certain 1, 2, 3, 4 Very uncertain

Kind (1) (2) (3) (4) (5) (6) (7) Cruel: Very certain 1, 2, 3, 4 Very uncertain

Unselfish (1) (2) (3) (4) (5) (6) (7) Selfish: Very certain 1, 2, 3, 4 Very uncertain

Wise (1) (2) (3) (4) (5) (6) (7) Foolish: Very certain 1, 2, 3, 4 Very uncertain

Active (1) (2) (3) (4) (5) (6) (7) Passive: Very certain 1, 2, 3, 4 Very uncertain

Eager (1) (2) (3) (4) (5) (6) (7) Indifferent: Very certain 1, 2, 3, 4 Very uncertain

Rash (1) (2) (3) (4) (5) (6) (7) Cautious: Very certain 1, 2, 3, 4 Very uncertain

Excitable (1) (2) (3) (4) (5) (6) (7) Calm: Very certain 1, 2, 3, 4 Very uncertain

Strong (1) (2) (3) (4) (5) (6) (7) Weak: Very certain 1, 2, 3, 4 Very uncertain

Free (1) (2) (3) (4) (5) (6) (7) Constrained: Very certain 1, 2, 3, 4 Very uncertain

Severe (1) (2) (3) (4) (5) (6) (7) Lenient: Very certain 1, 2, 3, 4 Very uncertain

Hard (1) (2) (3) (4) (5) (6) (7) Soft: Very certain 1, 2, 3, 4 Very uncertain

B) MY IDEAL SELF

Sociable (1) (2) (3) (4) (5) (6) (7) Unsociable: Very certain 1, 2, 3, 4 Very uncertain

Good (1) (2) (3) (4) (5) (6) (7) Bad: Very certain 1, 2, 3, 4 Very uncertain

Kind (1) (2) (3) (4) (5) (6) (7) Cruel: Very certain 1, 2, 3, 4 Very uncertain

Unselfish (1) (2) (3) (4) (5) (6) (7) Selfish: Very certain 1, 2, 3, 4 Very uncertain

Wise (1) (2) (3) (4) (5) (6) (7) Foolish: Very certain 1, 2, 3, 4 Very uncertain

Active (1) (2) (3) (4) (5) (6) (7) Passive: Very certain 1, 2, 3, 4 Very uncertain

Eager (1) (2) (3) (4) (5) (6) (7) Indifferent: Very certain 1, 2, 3, 4 Very uncertain

Rash (1) (2) (3) (4) (5) (6) (7) Cautious: Very certain 1, 2, 3, 4 Very uncertain

Excitable (1) (2) (3) (4) (5) (6) (7) Calm: Very certain 1, 2, 3, 4 Very uncertain

Strong (1) (2) (3) (4) (5) (6) (7) Weak: Very certain 1, 2, 3, 4 Very uncertain

Free (1) (2) (3) (4) (5) (6) (7) Constrained: Very certain 1, 2, 3, 4 Very uncertain

Severe (1) (2) (3) (4) (5) (6) (7) Lenient: Very certain 1, 2, 3, 4 Very uncertain

Hard (1) (2) (3) (4) (5) (6) (7) Soft: Very certain 1, 2, 3, 4 Very uncertain

C) How important would you rate each of these scales as a personality trait?

Sociable-Unsociable: Very important 1, 2, 3, 4 Very unimportant

Good-Bad: Very important 1, 2, 3, 4 Very unimportant

Kind-Cruel: Very important 1, 2, 3, 4 Very unimportant

Unselfish – Selfish: Very important 1, 2, 3, 4 Very unimportant

Wise-Foolish: Very important 1, 2, 3, 4 Very unimportant

Active-Passive: Very important 1, 2, 3, 4 Very unimportant

Eager – Indifferent: Very important 1, 2, 3, 4 Very unimportant

Rash- Cautious: Very important 1, 2, 3, 4 Very unimportant

Excitable – Calm: Very important 1, 2, 3, 4 Very unimportant

Strong- Weak: Very important 1, 2, 3, 4 Very unimportant

Free- Constrained: Very important 1, 2, 3, 4 Very unimportant

Severe- Lenient: Very important 1, 2, 3, 4 Very unimportant

Hard- Soft: Very important 1, 2, 3, 4 Very unimportant