Leader Digital Competence (LDC) Scale

Abstract

The Leader Digital Competence (LDC) Scale, developed by op ‘t Roodt et al. (2025), is a specialized, 10-item psychometric instrument designed to quantify the digital competencies necessary for virtual leaders operating within contemporary digital workplaces. The scale development process involved an extensive review of existing literature to define key competencies rigorously for effective digital leadership.

The LDC scale is structured around three core dimensions reflecting a leader’s capacity to effectively select, promote, and enable the use of technology and digital media among their subordinates. The instrument was rigorously evaluated across four independent international samples of adults who speak German, English, and Chinese, demonstrating robust psychometric properties, including strong Factor analysis results, high Reliability, and comprehensive Validity assessments to support its application in organizational research.

Keywords

Digital Role Modeling, Digital Openness, Digital Interaction, Leader Digital Competence, Digital Workplace, Virtual Leaders, Incremental Validity, Psychometric Scale, Digital Leadership.

Authors

op ‘t Roodt, Helen, Bracht, Eva M., van Dick, Rolf, Hernandez Bark, Alina S.

Purpose

The primary function of the LDC Scale is to provide a standardized, empirical measurement tool for assessing a leader’s proficiency in guiding employees through complex, rapidly evolving virtual environments. In the context of the modern digital workplace, effective leadership requires specific skills related to technology integration, communication, and digital role modeling.

The scale specifically evaluates skills crucial for maintaining employee performance and engagement while leveraging digital tools, thereby supporting organizational success during periods of digital transformation. It allows organizations and researchers to identify strengths and weaknesses in a leader’s ability to utilize and promote digital resources effectively.

Construct

The Leader Digital Competence (LDC) construct is defined as the set of competencies required by leaders to effectively manage and motivate employees using digital tools and media. The scale is empirically supported by a three-factor structure, capturing distinct behavioral aspects of this competence:

• Digital Interaction: This dimension measures the leader’s ability to communicate appropriately and effectively using various digital media and establish clear communication norms within the team.
• Digital Openness: This factor reflects the leader’s enthusiasm for and willingness to adopt new technologies, and their ability to promote this openness and enthusiasm among their employees.
• Digital Role Modeling: This addresses the leader’s capacity to set an example for the appropriate and balanced use of digital media, including establishing necessary boundaries and rules for digital conduct within their team.

Validity

Extensive validity testing confirms the scale’s ability to accurately measure the intended construct and relate meaningfully to relevant outcomes across multiple criteria:

• Content Validity: Item refinement was achieved through an expert review process, ensuring that the scale items comprehensively cover the domain of Leader Digital Competence.
• Convergent Validity: The LDC Scale exhibited strong positive correlations with related constructs, specifically digital leadership (r = 0.77, p < 0.001) and digital transformation (r = 0.78, p < 0.001), confirming that it measures constructs theoretically similar to LDC.
• Discriminant Validity: Scaled chi-square difference tests provided statistical evidence (p < 0.001) that factor models with distinct factors provided a better fit to the data, confirming that the three proposed dimensions are empirically separable.
• Criterion Validity: Significant positive correlations were observed between the overall LDC score and crucial organizational outcomes: perceived leadership effectiveness (r = 0.73, p < 0.001) and overall performance (r = 0.62, p < 0.001).
• Incremental Validity: The LDC Scale demonstrated significant predictive power for outcomes beyond existing leadership measures, predicting additional variance in perceived leadership effectiveness (β = 0.11, p = 0.014) and performance (β = 0.38, p < 0.001).
• Predictive Validity: LDC scores were positively related to future measures of work engagement (r = 0.14, p = 0.003) and employee performance at Time 2 (r = 0.19, p < 0.001).

Reliability

The LDC Scale demonstrates strong internal consistency, confirming that its items reliably measure the underlying factors across different samples. This high level of precision supports its use in both research and practical assessment settings.

• Overall Internal Consistency: In the German validation sample, the total LDC scale showed high reliability, evidenced by a Cronbach’s alpha (α) of 0.93 and McDonald’s omega (ωT) of 0.95.
• Subscale Internal Consistency: The three subscales also maintained strong internal consistency, ensuring the independent measurement of each dimension:
  • Digital Interaction: α = 0.89; ω = 0.90
  • Digital Openness: α = 0.90; ω = 0.90
  • Digital Role Modeling: α = 0.86; ω = 0.87

Factor Analysis

The structural integrity and cross-cultural applicability of the LDC Scale were rigorously confirmed through advanced statistical modeling across multiple linguistic groups.

• Confirmatory Factor Analysis (CFA): A three-factor model was tested using Confirmatory Factor Analysis in the German sample. This model demonstrated a good fit to the data, and scaled chi-square difference tests indicated that the three-factor solution provided a significantly better fit than competing one-factor or two-factor solutions, despite the robust RMSEA value slightly exceeding the recommended threshold of 0.08.
• Measurement Invariance: The scale demonstrated strong cross-cultural applicability through tests of Measurement Invariance across languages:
  • German vs. English: A non-significant chi-square difference test (Δχ2 = 9.87, df = 7, p = 0.196) between the configural and metric models confirmed that constraining factor loadings to be equal across these language versions did not substantially alter the model fit, supporting configural and metric invariance.
  • German vs. Chinese: Similarly, the comparison between configural and metric models was non-significant (Δχ2 = 4.75, df = 7, p = 0.690), indicating that metric invariance holds between the German and Chinese versions, allowing for meaningful comparisons of latent means.

Instrument

Test Type: Original Inventory/Questionnaire

Format: A 7-point Likert-type scale is employed for responses, ranging from 1 = completely disagree to 7 = completely agree.

Language Available: Chinese, English, and German.

Population Group: Applicable to both males and females.

Age Group: Adulthood (18 years and older).

Population Details: The LDC Scale is designed for use with adult participants, typically those in professional or organizational settings who serve in leadership roles or report directly to leaders in modern organizational settings.

Test Methodology: The test methodology incorporates comprehensive psychometric assessments, including Content Validity through expert review, multiple forms of criterion-related and construct validity (Convergent, Discriminant, Incremental, Predictive), Internal Consistency (using Cronbach’s alpha and McDonald’s omega), Confirmatory Factor Analysis, and Measurement Invariance testing across language groups.

Keywords

Digital Role Modeling, Digital Openness, Digital Interaction, Leader Digital Competence, Digital Workplace, Virtual Leaders, Confirmatory Factor Analysis, Measurement Invariance.

Authors

Author ORCID Identifier: van Dick, Rolf: http://orcid.org/0000-0002-6308-9466

Affiliation Email addresses: op ‘t Roodt, Helen: [email protected]

Correspondence Address: op ‘t Roodt, Helen: [email protected]

Permissions & Fee and Test Year

Permissions: The scale may be used freely for academic research and teaching purposes.

Fee: There is no fee required for using this scale.

Test Year: 2025

Reference’s

op ‘t Roodt, H., Bracht, E. M., van Dick, R., & Hernandez Bark, A. S. (2025). Navigating through the digital workplace: Measuring leader digital competence. Journal of Business and Psychology, 40(1), 179–205. DOI: https://doi.org/10.1007/s10869-024-09947-6

Items of the Leader Digital Competence (LDC) Scale

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

Digital Interaction

Digital Interaction 1: My leader uses digital media for communicating with his/ her employees in an appropriate way
Digital Interaction 2: My leader ensures that the team has appropriate norms for communication via digital media .*
Digital Interaction 3: Even when my leader is not personally present, he/ she is able to lead the team via digital media
Digital Interaction 4: My leader knows which digital medium (e.g., telephone, e-mail, chat) is most appropriate in which situation
Digital Interaction 5: All in all, digital communication with my leader works well

Digital Openness

Digital Openness 1: My leader shows openness to new technologies
Digital Openness 2: My leader reacts with enthusiasm when presented with technical innovations
Digital Openness 3: My leader promotes openness to technical innovations
Digital Openness 4: My leader shares his/ her enthusiasm for new technologies with the team .*

Digital Role Modeling

Digital Role Modeling 1: My leader is a role model for me regarding the use of digital media
Digital Role Modeling 2: My leader helps me use digital media in an appropriate way (e.g., by establishing rules for the use of email, arrangements regarding availability times, etc.)
Digital Role Modeling 3: My leader creates boundaries so that I can use digital media in an appropriate way

Note. Items are rated from 1 = completely disagree to 7 = completely agree. Items with an asterisk were dropped in the final model.