World's Best Scientists 2026 revealed!
Juan Francisco Díaz-Morales

Juan Francisco Díaz-Morales

D-Index & Metrics

Psychology

D-Index
35
Citations
4416
World Ranking
9943
National Ranking
121

Juan Francisco Díaz-Morales publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Juan Francisco Díaz-Morales sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 78 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Juan Francisco Díaz-Morales D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Juan Francisco Díaz-Morales sits on this spectrum.

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 35 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Overview

Juan Francisco Díaz-Morales is affiliated with the Complutense University of Madrid in Spain. Their research primarily focuses on psychology and neuroscience, contributing to 34 publications in psychology and 12 in neuroscience.

Their work has a strong emphasis on experimental and cognitive psychology, with 27 publications in this subfield. Additional areas of interest include endocrine and autonomic systems, education, cognitive neuroscience, and social psychology.

The main topics covered in their research include sleep and related disorders, circadian rhythm and melatonin, early childhood education and development, psychological and temporal perspectives research, sleep and wakefulness research, sleep and work-related fatigue, and the impact of COVID-19 on mental health.

Juan Francisco Díaz-Morales has published extensively in several academic venues. Frequent publication forums include:

  • Chronobiology International
  • Personality and Individual Differences
  • Sleep Medicine
  • Journal of Leisure Research
  • Journal of Youth and Adolescence

Their recent papers include:

  • "Individual differences, personality, social, family and work variables on mental health during COVID-19 outbreak in Spain," 2020, Personality and Individual Differences
  • "Birding recreation specialization - A test of the factorial invariance in eight languages," 2022, Journal of Leisure Research
  • "Factors Underpinning the Shift to Eveningness during Early Adolescence: Pubertal Development and Family Conflicts," 2022, Journal of Youth and Adolescence
  • "Sleep and Depressive Symptoms in the Morningness/Eveningness-Suicidal Ideation Relationship Depend on School Shift in Mexican Adolescents," 2021, Journal of Clinical Medicine
  • "Sleep habits and circadian preferences in school-aged children attending a Mexican double-shift school system," 2021, Sleep Medicine

The scientist collaborates frequently with several co-authors, including:

  • Yaiza Puig-Navarro
  • Arturo Arrona-Palacios
  • M. Mahmudul Hasan
  • Mozibul H. A. Khan
  • Zaida Parra-Robledo

Best Publications

  • Procrastination: Different time orientations reflect different motives

    Joseph R. Ferrari;Juan Francisco Díaz-Morales

  • Frequent Behavioral Delay Tendencies By Adults: International Prevalence Rates of Chronic Procrastination

    Joseph R. Ferrari;Juan Francisco Díaz-Morales;Jean O'Callaghan;Karem Díaz

  • Social jetlag, academic achievement and cognitive performance: Understanding gender/sex differences

    Juan F Díaz-Morales;Cristina Escribano

  • Indecision and avoidant procrastination: The role of morningness- eveningness and time perspective in chronic delay lifestyles

    Juan Francisco Díaz-Morales;Joseph R. Ferrari;Joseph R. Cohen

  • Perceptions of self-concept and self-presentation by procrastinators: further evidence.

    Joseph R. Ferrari;Juan Francisco Díaz-Morales

  • Morning and evening-types: Exploring their personality styles

    Juan Francisco Díaz-Morales

  • Morningness-eveningness and amplitude - development and validation of an improved composite scale to measure circadian preference and stability (MESSi)

    Christoph Randler;Juan F Díaz-Morales;Arash Rahafar;Christian Vollmer

  • Morningness-eveningness and anxiety among adults: A matter of sex/gender?

    Juan Francisco Díaz-Morales;Ma. Pilar Sánchez-López

  • Age and motives for volunteering: Further evidence

    María Celeste Dávila;Juan Francisco Díaz-Morales

  • Estructura factorial y fiabilidad del Inventario de Perspectiva Temporal de Zimbardo

    Juan Francisco Díaz-Morales

  • Morningness-eveningness and sleep habits among adolescents: Age and gender differences

    M José Collado Mateo;Juan Francisco Díaz-Morales;Cristina Escribano Barreno;Pedro Delgado Prieto

  • Morningness-eveningness in adolescents

    Juan Francisco Díaz-Morales;María Gutiérrez Sorroche

  • Morningness in German and Spanish students: a comparative study

    Christoph Randler;Juan Francisco Díaz‐Morales

  • An integrated view of personality styles related to avoidant procrastination

    Juan Francisco Díaz-Morales;Joseph Rich Cohen;Joseph R. Ferrari

  • Morningness/eveningness and school performance among Spanish adolescents: Further evidence

    Cristina Escribano;Juan Francisco Díaz-Morales;Pedro Delgado;Ma. José Collado

  • Validity of the Morningness‐Eveningness Scale for Children among Spanish Adolescents

    Juan Francisco Díaz‐Morales;Ma. Celeste Dávila de León;María Gutiérrez Sorroche

  • Chronotype and time-of-day effects on mood during school day.

    Juan Francisco Díaz-Morales;Cristina Escribano;Konrad S Jankowski

  • Factorial Structure of Three Procrastination Scales with a Spanish Adult Population

    Juan Francisco Díaz-Morales;Joseph R. Ferrari;Karem Díaz;Doris Argumedo

  • Predicting school achievement: The role of inductive reasoning, sleep length and morningness-eveningness

    Juan Francisco Díaz-Morales;Cristina Escribano

  • Morningness-eveningness and health-related quality of life among adolescents.

    Pedro Delgado Prieto;Juan Francisco Díaz-Morales;Cristina Escribano Barreno;Mª José Collado Mateo

  • Morningness-eveningness correlates with sleep time, quality, and hygiene in secondary school students: a multilevel analysis.

    Christian Vollmer;Konrad S. Jankowski;Juan F. Díaz-Morales;Heike Itzek-Greulich

Frequent Co-Authors

Christoph Randler
Christoph Randler University of Tübingen
Joseph R. Ferrari
Joseph R. Ferrari DePaul University
Ana Adan
Ana Adan University of Barcelona
Aneta Przepiorka
Aneta Przepiorka John Paul II Catholic University of Lublin
Agata Błachnio
Agata Błachnio John Paul II Catholic University of Lublin
Jon Genuneit
Jon Genuneit Leipzig University
Dietrich Rothenbacher
Dietrich Rothenbacher University of Ulm

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By understanding regional requirements and career pathways, you can choose the online degree that aligns best with your professional goals in psychology or social work.

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