Description

The New General Self-Efficacy Scale (NGSE) is a standardized psychometric instrument developed by Chen, Gully, and Eden (2001) to assess an individual’s general belief in their ability to successfully perform tasks, overcome obstacles, and achieve desired outcomes across a broad range of life situations. The NGSE was designed as a modern refinement of earlier self-efficacy measures, providing a shorter, more psychometrically robust assessment of generalized self-efficacy while maintaining strong theoretical foundations in Bandura’s Social Cognitive Theory.

General self-efficacy reflects a relatively stable psychological resource that influences how individuals perceive challenges, regulate their behavior, maintain motivation, and recover from setbacks. Individuals with high levels of self-efficacy tend to approach demanding situations with confidence, persist despite difficulties, adapt more effectively to change, and demonstrate greater resilience when facing adversity.

Unlike task-specific self-efficacy measures that assess confidence in a single domain, the NGSE evaluates global perceptions of personal competence, making it suitable for use across educational, occupational, clinical, health-related, and everyday contexts. The questionnaire measures individuals’ confidence in solving problems, adapting to unfamiliar situations, managing stressful circumstances, accomplishing difficult goals, and successfully handling future challenges.

The NGSE has demonstrated excellent psychometric properties across numerous studies and has become one of the most frequently used measures of generalized self-efficacy in organizational psychology, clinical psychology, educational psychology, health psychology, behavioral medicine, rehabilitation, sports psychology, counseling, public health, and positive psychology. It serves as an important assessment tool for investigating resilience, coping strategies, psychological well-being, motivation, work performance, academic achievement, leadership, and health-related behaviors.

Data Analysis and Use

The analysis of data obtained from the New General Self-Efficacy Scale (NGSE) involves comprehensive psychometric and statistical procedures designed to evaluate individuals’ generalized confidence in managing challenges and achieving desired outcomes. Participant responses are transformed into quantitative scores that provide an overall measure of perceived self-efficacy applicable across multiple life domains.

Psychometric evaluation includes the assessment of internal consistency, typically measured using Cronbach’s alpha coefficient, which consistently demonstrates excellent reliability across diverse populations. Test–retest reliability is commonly examined to evaluate the temporal stability of generalized self-efficacy beliefs, while exploratory and confirmatory factor analyses are conducted to verify the unidimensional structure and construct validity of the instrument.

Additional psychometric analyses include item-total correlations, composite reliability, convergent validity, discriminant validity, criterion validity, predictive validity, and cross-cultural measurement invariance, ensuring that the questionnaire accurately measures generalized self-efficacy across different demographic groups, occupational settings, educational environments, and cultural contexts.

Statistical analyses frequently include descriptive statistics, correlation analyses, regression models, mediation and moderation analyses, structural equation modeling (SEM), latent profile analysis, multilevel modeling, and longitudinal investigations to examine relationships between generalized self-efficacy and variables such as resilience, optimism, emotional intelligence, stress, anxiety, depression, burnout, job performance, academic achievement, leadership effectiveness, health behaviors, treatment adherence, and overall quality of life.

The NGSE is extensively used in organizational research, educational assessment, clinical psychology, health promotion, rehabilitation, intervention studies, and behavioral medicine. It assists researchers and practitioners in identifying individuals with lower confidence in their abilities, evaluating intervention effectiveness, monitoring psychological change over time, and developing evidence-based programs that enhance resilience, adaptive coping, motivation, and long-term performance.

Objective

The primary objective of the New General Self-Efficacy Scale (NGSE) is to provide a reliable, valid, and psychometrically robust assessment of an individual’s general belief in their ability to successfully perform tasks, overcome obstacles, and accomplish personal goals across diverse life situations. The questionnaire enables researchers, clinicians, educators, and organizational professionals to evaluate generalized self-confidence independently of any specific behavioral domain.

The instrument facilitates the identification of individual differences in perceived competence while supporting research on motivation, resilience, stress management, adaptive coping, occupational performance, educational achievement, psychological well-being, and behavioral change. It also contributes to the evaluation of interventions designed to strengthen self-confidence, improve performance, enhance emotional resilience, and promote successful adaptation to challenging circumstances.

The NGSE is particularly valuable in psychology, psychiatry, counseling, healthcare, organizational behavior, education, sports science, rehabilitation, and public health, where assessment of generalized self-efficacy supports evidence-based decision-making, intervention planning, and evaluation of personal development programs.

Scoring

The New General Self-Efficacy Scale (NGSE) consists of a series of self-report statements that evaluate participants’ confidence in successfully dealing with challenges, solving problems, and achieving desired outcomes. Depending on the validated version of the questionnaire, participants respond using a Likert-type response scale ranging from 1 (Strongly Disagree) to 5 or 7 (Strongly Agree).

Individual item scores are summed or averaged to generate an overall General Self-Efficacy Score, representing the participant’s perceived ability to manage difficult situations effectively across multiple life domains.

Higher scores indicate greater confidence in personal abilities, stronger problem-solving capacity, increased resilience, higher motivation, better adaptation to change, and greater persistence when facing obstacles or pursuing long-term goals. Lower scores suggest reduced confidence, lower perceived competence, and greater vulnerability to stress, avoidance behaviors, or difficulties in coping with demanding situations.

Interpretation of the questionnaire should be supported by comprehensive psychometric evaluation, including Cronbach’s alpha coefficients, composite reliability, construct validity, factor structure, predictive validity, measurement invariance, and normative comparisons, ensuring accurate assessment across diverse clinical, educational, occupational, and community populations.

References

Bandura, A. (1997). Self-Efficacy: The Exercise of Control. New York: W. H. Freeman.

Chen, G., Gully, S. M., & Eden, D. (2001). General Self-Efficacy Scale: A Test of Construct Validity. Personnel Psychology, 54(3), 621–637.

Jerusalem, M., & Schwarzer, R. (1992). Self-Efficacy as a Resource Factor in Stress Appraisal Processes. In R. Schwarzer (Ed.), Self-Efficacy: Thought Control of Action (pp. 195–213). Hemisphere Publishing Corporation.

Schwarzer, R., & Jerusalem, M. (1995). Generalized Self-Efficacy Scale. In J. Weinman, S. Wright, & M. Johnston (Eds.), Measures in Health Psychology: A User’s Portfolio (pp. 35–37). NFER-NELSON.