Children’s Perceived Self-Control (CPSC) Scale

Abstract

The Children’s Perceived Self-Control (CPSC) Scale is a psychological instrument developed by L. L. Humphrey in 1982. This scale is designed to measure a child’s self-report of their own self-regulatory capabilities across various behavioral and cognitive domains. It is specifically structured to capture the child’s perspective on their ability to manage impulses, persist in tasks, and evaluate their own performance. The CPSC scale is composed of 11 items distributed across three primary factors: Personal Self-Control, Interpersonal Self-Control, and Self-Evaluation, making it a valuable tool for researchers and clinicians working in clinical psychology (Link 2) and developmental assessment.

Keywords

Children’s Perceived Self-Control, CPSC Scale, Self-Control, Self-Regulation, Behavioral Assessment, Child Psychology, Self-Evaluation, Impulsivity.

Authors

L. L. Humphrey

Purpose

The primary purpose of the CPSC Scale is to provide a standardized, brief measure of a child’s subjective perception of their capacity for self-control (Link 3). Unlike scales relying solely on teacher or parent observation, the CPSC gathers internal data regarding the child’s self-assessment of their behavior in different contexts, such as persistence during difficult tasks or management of interpersonal conflict. This scale is instrumental in identifying children who may require interventions aimed at improving self-regulatory skills, which are crucial for academic and social success.

The scale was originally developed alongside a corresponding teacher rating scale to provide a comprehensive, multi-rater perspective on children’s self-control abilities, highlighting the divergence or convergence between a child’s internal experience and external observation.

Construct

The CPSC Scale operationalizes the construct of self-control into three distinct, yet related, dimensions, reflecting the multidimensional nature of this psychological trait. These dimensions cover both internal cognitive processes and external behavioral responses.

• Personal Self-Control: This factor addresses the child’s ability to manage internal demands, such as persistence, delaying gratification, and managing task-related frustration.
• Interpersonal Self-Control: This factor measures the child’s ability to regulate behavior in social settings, including responding appropriately to provocation or distraction from peers or authority figures.
• Self-Evaluation: This factor assesses the child’s cognitive capacity to monitor their own actions and recognize when they are engaging in inappropriate or off-task behavior without immediate external feedback. This dimension is key to internalizing regulatory standards.

Validity

While specific comprehensive validity coefficients (e.g., criterion or convergent validity) are not detailed in the source snippet, the scale’s development methodology supports its construct validity. The CPSC was designed based on established psychological principles of psychological scale (Link 2) construction to capture the unique perspective of the child regarding their self-regulation. Its use in differentiating children’s self-perceptions from teacher perceptions (as noted in Humphrey, 1982) suggests it measures a distinct aspect of the self-control construct—the subjective experience.

Further research using the CPSC has typically focused on correlating its scores with measures of impulsivity, academic performance, and externalizing behaviors, confirming its relevance in assessing self-regulatory deficits in clinical and school populations.

Reliability

The reliability of the CPSC Scale is typically assessed using measures of internal consistency, such as Cronbach’s alpha (Link 3). The original psychometric data indicates acceptable to moderate reliability across the subscales:

• Personal Self-Control: 0.63
• Interpersonal Self-Control: 0.63
• Self-Evaluation: 0.56

These coefficients suggest that the items within each subscale are reasonably consistent in measuring the underlying factor. While the coefficients are slightly below the common threshold of 0.70 often sought in psychometrics, they are considered acceptable for brief, self-report measures used in research settings, particularly for scales administered to younger populations.

Factor Analysis

The CPSC Scale is structured based on a three-factor model derived from the initial development and subsequent factor analysis (Link 2). The factors and their corresponding item distributions are clearly defined:

• Personal Self-Control: Items 5, 6, and 7. These items focus on persistence and delay of gratification.
• Interpersonal Self-Control: Items 1, 2, 3, and 4. These items address managing social distractions and reacting to interpersonal conflict.
• Self-Evaluation: Items 8 and 9. These items relate to internal awareness of one’s own behavioral errors or difficulties.

The source documentation also notes that other items (specifically 10 and 11, which are not assigned to the main three factors in the provided breakdown) may contribute to the overall score or represent minor, unassigned factors related to motivation or task difficulty.

Instrument

Test Type: Self-Report Questionnaire / Rating Scale

Format: Binary response format (Dichotomous scoring)

Language Available: English (Original development language)

Population Group: Children and adolescents

Age Group: Typically used with elementary school-aged children (e.g., 8–12 years old), but dependent on cognitive reading level.

Population Details: Originally validated on school-aged children, providing perspectives on self-control relevant to academic and social settings.

Test Methodology: The scale uses a simple scoring method where responses are coded as 1 (Usually yes) or 0 (Usually no). Scores are summed within each subscale to provide measures of perceived control in the respective domains.

Keywords

Psychometrics, Psychological Assessment, Child Behavior Checklist, Impulse Control, Developmental Psychology, L. L. Humphrey, Fischer and Corcoran.

Authors

Author ORCID Identifier: Not provided in source material.

Affiliation Email addresses: Not provided in source material.

Correspondence Address: Not provided in source material.

Permissions & Fee and Test Year

The scale was originally published in 1982 by L. L. Humphrey. For contemporary use and administration, researchers and clinicians should consult the publisher of the scale or the editors of sourcebooks where it is reprinted, such as Fischer and Corcoran (2007), to ensure compliance with current copyright and usage fees. The scale is often cited in academic literature and is typically available for research purposes, though formal permissions may be required for clinical or commercial use.

Reference’s

• Humphrey, L.L. (1982). Children’s and teachers’ perspectives on children’s self-control: The development of two rating scales. Journal of Consulting and Clinical Psychology 50(5), 624-633.
• Humphrey, L. L. (1982). Children’s Perceived Self-Control (CPSC). In Fischer, Joel, & Corcoran, Kevin J. (2007). Measures for Clinical Practice and research: A sourcebook. (4th ed.). NY: Oxford University Press. Vol. 1, Pages: 479-480.

Items of the Children’s Perceived Self-Control (CPSC) Scale

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

1. If someone bothers me when I’m busy I ignore him/her.
2. When the teacher is busy I talk to my friends.
3. When someone pushes me I fight them.
4. I think about other things while I work.
5. It’s hard to keep working when my friends are ha‎ving fun.
6. It’s hard to wait for something I want.
7. I make mistakes because I work too fast.
8. I know when I’m doing something wrong without someone telling me.
9. If my work is too hard I switch to something else.
10. After I do something it’s hard to tell what will happen next.
11. It’s hard for me to finish my work If I don’t like It.

Scoring Key: 1 = Usually yes, 0 = Usually no.

Item Distribution:

• Personal Self-Control: Items 5, 6, 7
• Interpersonal Self-Control: Items 1, 2, 3, 4
• Self-Evaluation: Items 8, 9