You are currently viewing a new version of our website. To view the old version click .

Journal of Intelligence

Journal of Intelligence is an international, peer-reviewed, open access journal on the study of human intelligence, published monthly online by MDPI.

Indexed in PubMed | Quartile Ranking JCR - Q1 (Psychology, Multidisciplinary)

All Articles (897)

  • Systematic Review
  • Open Access

In this preregistered multi-level meta-analysis, we aim to clarify the association of need for cognition (NFC) and typical intellectual engagement (TIE) with intelligence and executive functions. Multi-level models with robust variance estimation were specified and risk of bias was assessed with the adapted Risk of Bias Utilized for Surveys Tool. NFC/TIE was associated with fluid intelligence (Gf; r = 0.18, p < .001, N = 25,367), crystallized intelligence (Gc; r = 0.26, p < .001, N = 14,651), general intelligence (r = 0.23, p < .001, N = 8479), and working memory (WM) capacity (r = 0.15, p < .001, N = 5921). Associations with WM updating (r = 0.08, p = .111, N = 1084), inhibition (r = 0.04, p = .077, N = 2895), and shifting (r = 0.01, p = 0.642, N = 1727) were non-significant. NFC (r = 0.19) was more strongly related to Gf than TIE (r = 0.12; F(1, 12.10) = 5.04, p = .045) whereas TIE (r = 0.35) was more strongly associated with Gc than NFC (r = 0.24; F(1, 13.10) = 10.70, p = .006). Correlations with Gc significantly declined over time (b1 = −0.006, β1 = −0.04, p = .010). Results provide strong evidence for small-to-moderate associations of NFC and TIE with Gf, Gc, general intelligence, and WM capacity, and at best small associations with core executive functions.

6 November 2025

PRISMA Diagram.

Previous studies suggested that people have stable conflict management styles which relate to their personality traits. However, recent research indicates that conflict management requires flexibility to switch between strategies and that this flexibility may relate to cognitive abilities. The interplay between stable preferences and a flexible performance in conflict management is a novel research avenue. We analyzed data from four studies (N = 1104) using a situational judgment test on emotional intelligence that presents conflict situations in the workplace. We tested whether preferences (selecting one’s typical behavior) mainly relate to personality traits and performance (selecting the ideal behavior) to cognitive abilities. We found that preferences akin to conflict management styles emerged between individuals; however, these preferences did not reflect tangible differences in personality traits. Considering performance, cognitive abilities were consistently conducive to solving conflicts, while the contribution of personality traits varied across situations, with the possibility that some traits may even hinder conflict resolution in some situations. We provide preliminary evidence on the contributions of both traits and abilities to conflict management, arguing that conflict management research needs to adopt a holistic view that combines both a person’s traits and abilities to explain their conflict behavior.

7 November 2025

This study examined the relationships among shared leadership, organizational attractiveness, and organizational identification among teachers in Malatya, Türkiye. Using a relational design and structural equation modeling, the research explored how these variables interact. Data were collected via validated scales, revealing positive and significant associations among shared leadership, organizational attractiveness, and organizational identification. Shared leadership and organizational identification were found to significantly predict organizational attractiveness, explaining a substantial portion of its variance. The model demonstrated a good fit, supporting theoretical frameworks related to social identity and shared leadership. Findings highlight that participative leadership is positively associated with teachers’ perceptions of their organizations within a centralized education system. This study offers valuable implications for school leaders and policymakers seeking to enhance teacher engagement and organizational culture. Limitations include the study’s regional focus and cross-sectional design, underscoring the need for broader, longitudinal research to deepen understanding in diverse contexts.

5 November 2025

To meet the growing demands for competency-based and personalized instruction in high school English reading, this study investigates a quantitative approach to modeling learning pathways and progressions. Traditional assessments often fail to capture students’ fine-grained cognitive differences and provide limited guidance for individualized teaching. Based on cognitive diagnostic theory, this study analyzes large-scale empirical data to construct a progression framework reflecting both the sequencing of cognitive skill development and the hierarchical structure of reading abilities. A Q-matrix was calibrated through expert consensus. A hybrid cognitive diagnostic model was used to infer students’ knowledge states, followed by cluster analysis and item response theory to define progression levels, which were mapped to national curriculum standards. The findings reveal that students’ mastery of cognitive attributes follows a stepwise developmental pattern, with dominant learning trajectories. The constructed learning progression aligns well with curriculum-based academic quality levels, while uncovering potential misalignments in the positioning of some skill levels. Students with identical scores also showed significant variation in cognitive structures. The proposed model provides a data-informed foundation for adaptive instruction and offers new tools for personalized learning in English reading comprehension.

4 November 2025

News & Conferences

Issues

Open for Submission

Editor's Choice

Reprints of Collections

Grounding Cognition in Perceptual Experience
Reprint

Grounding Cognition in Perceptual Experience

Editors: Ivana Bianchi, Rossana Actis-Grosso, Linden Ball
Critical Thinking in Everyday Life
Reprint

Critical Thinking in Everyday Life

Editors: Christopher P. Dwyer

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
J. Intell. - ISSN 2079-3200