New Personal Fable Scale

Abstract

The New Personal Fable Scale (NPFS) is a comprehensive psychological scale designed to measure the components of the personal fable construct, typically associated with adolescence. Comprising 46 items, the instrument is structured around three distinct subscales: Omnipotence, Personal Uniqueness, and Invulnerability. Initial psychometric evaluation demonstrated reliability using the Cronbach’s alpha method and validity confirmed through factor analysis, specifically supporting its use within the population of Iran.

Keywords

New Personal Fable Scale, NPFS, Personal Fable, Omnipotence, Invulnerability, Personal Uniqueness, Adolescent Psychology, Psychometric Scale, Cronbach’s alpha, Factor Analysis.

Authors

Jowkar, B., Noorafshan, L., and Daniel K. Lapsley.

Purpose

The primary purpose of the NPFS is to provide researchers and clinicians with a robust, multi-dimensional instrument capable of quantifying the degree to which an individual—often an adolescent—manifests the three core elements of the personal fable. This construct, central to developmental psychology, reflects the belief that one is unique, special, and immune to conventional dangers.

The scale aims to differentiate between the distinct facets of this cognitive distortion, allowing for more nuanced studies on risk-taking behaviors, self-concept development, and mental health outcomes during adolescence.

Construct

The NPFS measures the Personal Fable, a concept originally introduced by David Elkind, which describes an adolescent’s belief in their own uniqueness and invulnerability. The scale operationalizes this complex construct into three measurable dimensions:

• Omnipotence: This subscale measures the belief in one’s superior power, influence, or capability to achieve anything desired, often reflecting an overestimation of personal control over external events.
• Personal Uniqueness: This dimension assesses the feeling that one’s thoughts, experiences, and feelings are entirely novel and cannot be truly understood by others, leading to a sense of profound isolation or specialness.
• Invulnerability: This subscale captures the exaggerated sense of immunity to harm, danger, or negative consequences that affect others. This component is particularly relevant to understanding risky behaviors in youth.

Validity

The validity of the New Personal Fable Scale was rigorously examined using advanced statistical techniques, specifically factor analysis. Both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) were employed to ensure that the 46 items loaded correctly onto the hypothesized three-factor structure (Omnipotence, Personal Uniqueness, and Invulnerability).

The results of the factor analysis supported the construct validity of the measure. The findings confirmed that the NPFS is a valid instrument for assessing the personal fable components, particularly within the cultural context of the population studied in Iran.

Reliability

Internal consistency reliability for the NPFS was assessed using the Cronbach’s alpha coefficient. The overall scale and its respective subscales demonstrated varying levels of internal consistency. The reliability of the measure was examined by the internal consistency method.

The reported alpha coefficients were:

• Omnipotence: α = 0.74 (considered acceptable).
• Personal Uniqueness: α = 0.64 (approaching acceptable, but slightly lower).
• Invulnerability: α = 0.60 (considered marginal or questionable).

While the Omnipotence subscale showed acceptable reliability, the Personal Uniqueness and Invulnerability subscales presented lower internal consistency values, suggesting potential areas for refinement or further validation in diverse populations.

Factor Analysis

The factor structure of the 46-item NPFS was investigated through both Exploratory and Confirmatory Factor Analysis. This methodology was crucial for confirming that the latent variables (the three subscales) adequately explained the variance observed in the item responses.

The successful outcome of the factor analyses confirmed the three-dimensional structure hypothesized by the developers, reinforcing the psychometric soundness of the NPFS for measuring distinct components of the Personal Fable construct.

Instrument

Test Type: Self-report Psychological scale.

Format: 46 items utilizing a 5-point Likert-type scale (Strongly disagree to Strongly agree).

Language Available: Original validation appears to be in Persian (implied by use in Iran); English items provided in the source material.

Population Group: Adolescents and Young Adults.

Age Group: Typically utilized in adolescent populations (age range not specified in source, but implied by construct).

Population Details: Initial validation was performed on a sample population in Iran.

Test Methodology: Respondents rate how well statements describe them on a 5-point scale. Specific items require reverse-scoring (15 items identified) to maintain consistency in scale direction.

Keywords

Adolescent development, Self-concept, Risk behavior, Cognitive distortion, Omnipotence, Invulnerability, Iran validation, Psychometrics.

Authors

Author ORCID Identifier: N/A (Not provided in source).

Affiliation Email addresses: [email protected] (For Daniel K. Lapsley).

Correspondence Address: Daniel K. Lapsley, University of Notre Dame, Department of Psychology.

Permissions & Fee and Test Year

Test Year: 2011 (Based on primary validation reference).

Permissions and Fees: Information regarding formal permissions for use or associated fees is not provided in the source materials. Users should contact the corresponding authors (e.g., Daniel K. Lapsley or the authors of the 2011 validation study) for usage rights.

Reference’s

Jowkar, B., & Noorafshan, L. (2011). Gender different between imaginary audience and personal fable with resilience among male and female. Procedia-Social and Behavioral Sciences, 29, 422-425.

Items of the New Personal Fable Scale

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

How well do the following statements describe you? Rate each statement on the following scale:

• Strongly disagree
• disagree
• not sure/neutral
• Agree
• Strongly agree

1_____I believe I can do anything I set my mind to.
2_____Nothing seems to really bother me.
3_____No one has the same thoughts and feelings I have
4_____I think that I am more persuasive than my friends.
5_____I believe that no one can stop me if I really want to do something
6_____I’m somehow different from everyone else.
7_____It often seems like everything I do turns out great
8_____I don’t think anything will stand in the way of my goals
9_____I’m the only one than can really understand me.
10_____I believe that other people control my life
11_____I don’t believe in taking chances.
12_____I believe that I am unique.
13_____I think that I can be anything I want to be
14_____I’m a fragile person.
15_____I think that deep down everybody is the same.
16_____I believe that everything I do is important
17_____I believe in knowing how something will turn out before I try it.
18_____I’m just like everyone else.
19_____I think I’m a powerful person.
20_____I believe in taking risks.
21_____Everybody goes through the same things that I am going through
22_____I think that I am better than my friends at just about anything.
23_____I tend to doubt myself a lot.
24_____It’s hard for me to tell if I am different from my friends.
25_____I often feel that I am insignificant and that I don’t really matter.
26_____Other people have no influence on me.
27_____There isn’t anything special about me.
28_____I often think that people don’t listen to what I have to say.
29_____There are times when I think that I am indestructible.
30_____I honestly think I can do things that no one else can.
31_____I can get away with things that other people can’t.
32_____Everyone knows that I am a leader.
33_____Nobody will ever know what I am really like.
34_____No one sees the world the way that I do.
35_____It is impossible for people to hurt my feelings.
36_____People always do what I tell them to do .
37_____People usually wait to hear my opinion before making a decision
38_____I usually let my friends decide what we are going to do
39_____My feelings are easily hurt
40_____The problems that some people get into could never happen to me
41_____I enjoy taking risks
42_____It is easy for me to take risks because I never get hurt or caught
43_____I don’t take chances because I usually get in trouble
44_____I am always in control
45_____I am not afraid to do dangerous things
46_____Sometimes I think that no one really understands me

Scoring Key:

Reverse-score items: 10, 23, 28, 38, 11, 14, 17, 39, 43, 15, 18, 21, 24, 25, 27

Subscale Item Breakdown:

Omnipotence: 1, 4, 5, 7, 8, 10, 13, 16, 19, 22, 23, 26, 28, 30, 32, 36, 37, 38, 44

Invulnerability: 2, 11, 14, 17, 20, 29, 31, 35, 39, 40, 41, 42, 43, 45

Personal Uniqueness: 3, 6, 9, 12, 15, 18, 21, 24, 25, 27, 33, 34, 46