Skip to main content
Log in

Developmental Trajectories of Irritability across the Transition to Toddlerhood: Associations with Effortful Control and Psychopathology

  • Published:
Research on Child and Adolescent Psychopathology Aims and scope Submit manuscript

Abstract

Preschool-age irritability is a transdiagnostic marker of internalizing and externalizing problems. However, researchers have generally been reluctant to examine irritability within a clinically salient framework at younger ages due to some instability during the “terrible twos” period. Developmentally sensitive and dense measurements to capture intra- and inter-individual variability, as well as exploration of developmental processes that predict change, are needed. This study aimed to examine (1) the trajectories of irritability at the transition to toddlerhood (12–24 months of age) using repeated measures, (2) whether effortful control was associated with individual differences in level and growth rate of irritability, and (3) whether individual differences in the irritability trajectories were associated with later psychopathology. Families were recruited when the child was 12–18 months old (N = 333, 45.65% female). Mothers reported on their toddler’s irritability at baseline and every two months until a follow-up laboratory assessment approximately one year later. Effortful control was measured at baseline. Clinical internalizing/externalizing symptoms were measured at the follow-up assessment. Hierarchical linear models revealed an increase in irritability over time, yet there was relatively little within-person variability. Effortful control was only associated with the level of irritability and not growth rate. Level of irritability was associated with internalizing, externalizing, and combined symptoms, but growth rate was not. Findings suggest intraindividual stability in irritability at the transition to toddlerhood and the possibility that screening for elevated irritability at toddler age is meaningful.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

Data Availability

The data that support the findings of this study are available from the corresponding author upon reasonable request.

References

  • Adolph, K. E., Robinson, S. R., Young, J. W., & Gill-Alvarez, F. (2008). What is the shape of developmental change? Psychological Review, 115(3), 527–543. https://doi.org/10.1037/0033-295X.115.3.527

    Article  PubMed  PubMed Central  Google Scholar 

  • Beauchaine, T. P. (2015a). Future directions in emotion dysre gulation and youth psychopathology. Journal of Clinical Child & Adolescent Psychology, 44(5), 875–896. https://doi.org/10.1080/15374416.2015.1038827

    Article  Google Scholar 

  • Beauchaine, T. P. (2015b). Respiratory sinus arrhythmia: A transdiagnostic biomarker of emotion dysregulation and psychopathology. Current Opinion in Psychology, 3, 43–47. https://doi.org/10.1016/j.copsyc.2015.01.017

    Article  PubMed  PubMed Central  Google Scholar 

  • Braungart-Rieker, J. M., Hill-Soderlund, A. L., & Karrass, J. (2010). Fear and anger reactivity trajectories from 4 to 16 months: The roles of temperament, regulation, and maternal sensitivity. Developmental Psychology, 46(4), 791–804. https://doi.org/10.1037/a0019673

  • Bryk, A. S., & Raudenbush, S. W. (1992). Hierarchical linear models: Applications and data analysis methods. Sage Publications, Inc.

  • Campbell, F., Conti, G., Heckman, J. J., Moon, S. H., Pinto, R., Pungello, E., & Pan, Y. (2014). Early childhood investments substantially boost adult health. Science, 343(6178), 1478–1485. https://doi.org/10.1126/science.1248429

    Article  PubMed  PubMed Central  Google Scholar 

  • Carlson, S. M., & Wang, T. S. (2007). Inhibitory control and emotion regulation in preschool children. Cognitive Development, 22(4), 489–510. https://doi.org/10.1016/j.cogdev.2007.08.002

    Article  Google Scholar 

  • Casalin, S., Luyten, P., Vliegen, N., & Meurs, P. (2012). The structure and stability of temperament from infancy to toddlerhood: A one-year prospective study. Infant Behavior & Development, 35(1), 94–108. https://doi.org/10.1016/j.infbeh.2011.08.004

    Article  Google Scholar 

  • Casey, B. J., Oliveri, M. E., & Insel, T. (2014). A neurodevelopmental perspective on the research domain criteria (RDoC) framework. Biological Psychiatry, 76(5), 350–353. https://doi.org/10.1016/j.biopsych.2014.01.006

    Article  PubMed  Google Scholar 

  • Chang, M. D., Singh, K., & Filer, K. (2009). Language factors associated with achievement grouping in math classrooms: A cross-sectional and longitudinal study. School Effectiveness and School Improvement, 20(1), 27–45. https://doi.org/10.1080/09243450802605704

    Article  Google Scholar 

  • Dougherty, L. R., Smith, V. C., Bufferd, S. J., Stringaris, A., Leibenluft, E., Carlson, G. A., & Klein, D. N. (2013). Preschool irritability: Longitudinal associations with psychiatric disorders at age 6 and parental psychopathology. Journal of Child Psychology and Psychiatry, 52(12), 1304–1313. https://doi.org/10.1016/j.jaac.2013.09.007

    Article  Google Scholar 

  • Edelen, M. O., & Reeve, B. B. (2007). Applying item response theory (IRT) modeling to questionnaire development, evaluation, and refinement. Quality of Life Research, 16, 5–18.

    Article  PubMed  Google Scholar 

  • Egger, H. L., & Angold, A. (2004). The Preschool Age Psychiatric Assessment (PAPA): A structured parent interview for diagnosing psychiatric disorders in preschool children. In R. DelCarmen-Wiggins & A. Carter (Eds.), Handbook of infant, toddler, and preschool mental health assessment (pp. 223–243). Oxford University Press.

    Google Scholar 

  • Egger, H. L., Erkanli, A., Keeler, G., Potts, E., Walter, B. K., & Angold, A. (2006). Test-retest reliability of the preschool age psychiatric assessment (PAPA). Journal of the American Academy of Child & Adolescent Psychiatry, 45(5), 538–549.

    Article  Google Scholar 

  • Eisenberg, N., Sadovsky, A., Spinrad, T. L., Fabes, R. A., Losoya, S. H., Valiente, C., Reiser, M., Cumberland, A., & Shepard, S. A. (2005). The relations of problem behavior status to children’s negative emotionality, effortful control, and impulsivity: Concurrent relations and prediction of change. Developmental Psychology, 41(1), 193–211. https://doi.org/10.1037/0012-1649.41.1.193

    Article  PubMed  PubMed Central  Google Scholar 

  • Enders, C. K., & Bandalos, D. L. (2001). The relative performance of full information maximum likelihood estimation for missing data in structural equation models. Structural Equation Modeling, 8(3), 430–457.

    Article  Google Scholar 

  • Finlay-Jones, A., Varcin, K., Leonard, H., Bosco, A., Alvares, G., & Downs, J. (2019). Very early identification and intervention for infants at risk of neurodevelopmental disorders: A transdiagnostic approach. Child Development Perspectives, 13(2), 97–103. https://doi.org/10.1111/cdep.12319

  • Finlay-Jones, A., Ang, J., Brook, J. S., Lucas, J., MacNeill, L. A., Mancini, V., Lim, Y., Kottampally, K., Elliott, C., Smith, J., & Wakschlag, L. S. (in press). Systematic review and meta-analysis: Early irritability as a transdiagnostic neurodevelopmental vulnerability to later mental health problems.

  • Fox, N. A., & Calkins, S. D. (2003). The development of self-control of emotion: Intrinsic and extrinsic influences. Motivation and Emotion, 27(1), 7–26. https://doi.org/10.1023/A:1023622324898

    Article  Google Scholar 

  • Frick, P. J., & White, S. F. (2008). Research review: The importance of callous-unemotional traits for developmental models of aggressive and antisocial behavior. Journal of Child Psychology and Psychiatry and Allied Disciplines, 49(4), 359–375. https://doi.org/10.1111/j.1469-7610.2007.01862.x

    Article  PubMed  Google Scholar 

  • Gartstein, M. A., Putnam, S. P., & Rothbart, M. K. (2012). Etiology of preschool behavior problems: Contributions of temperament attributes in early childhood. Infant Mental Health Journal, 33(2), 197–211. https://doi.org/10.1002/imhj.21312

    Article  PubMed  Google Scholar 

  • Grabell, A. S., Li, Y., Barker, J. W., Wakschlag, L. S., Huppert, T. J., & Perlman, S. B. (2018). Evidence of non-linear associations between frustration-related prefrontal cortex activation and the normal:Abnormal spectrum of irritability in young children. Journal of Abnormal Child Psychology, 46(1), 137–147. https://doi.org/10.1007/s10802-017-0286-5

    Article  PubMed  PubMed Central  Google Scholar 

  • Gorter, R., Fox, J.-P., & Twisk, J. W. (2015). Why item response theory should be used for longitudinal questionnaire data analysis in medical research. BMC Medical Research Methodology, 15(1), 1–12. https://doi.org/10.1186/s12874-015-0050-x

    Article  Google Scholar 

  • Hoffenaar, P., & Overbeek, G. (2022). Temper tantrums in toddlers and preschoolers: Longitudinal associations with adjustment problems. Journal of Developmental & Behavioral Pediatrics. https://doi.org/10.1097/DBP.0000000000001071

    Article  Google Scholar 

  • Kagan, J., & Snidman, N. (2004). The long shadow of temperament. Harvard University Press.

    Google Scholar 

  • Kammermeier, M., & Paulus, M. (2021). Maternal sensitivity and non-intrusiveness at 12 months predict attention to emotional facial expressions at 24 months: A cross-lagged panel approach. Social Development, 31(2), 319–338. https://doi.org/10.1111/sode.12561

    Article  Google Scholar 

  • Klein, D. N., Dougherty, L. R., Kessel, E. M., Silver, J., & Carlson, G. A. (2021). A transdiagnostic perspective on youth irritability. Current Directions in Psychological Science, 30(5), 437–443. https://doi.org/10.1177/09637214211035101

    Article  PubMed  PubMed Central  Google Scholar 

  • Kostyrka-Allchorne, K., Wass, S. V., & Sonuga-Barke, E. J. S. (2020). Research Review: Do parent ratings of infant negative emotionality and self-regulation predict psychopathology in childhood and adolescence? A systematic review and meta-analysis of prospective longitudinal studies. Journal of Child Psychology and Psychiatry, 61(4), 401–416. https://doi.org/10.1111/jcpp.13144

    Article  PubMed  Google Scholar 

  • Krogh-Jespersen, S., Kaat, A. J., Petitclerc, A., Perlman, S. B., Briggs-Gowan, M. J., Burns, J. L., Wakschlag, L. S. (2022). Calibrating temper loss severity in the transition to toddlerhood: Implications for developmental science. Applied Developmental Science, 26(4), 785–798. https://doi.org/10.1080/10888691.2021.1995386

  • Leibenluft, E., & Stoddard, J. (2013). The developmental psychopathology of irritability. Development and Psychopathology, 25(4 Pt 2), 1473–1487. https://doi.org/10.1017/S0954579413000722

    Article  PubMed  PubMed Central  Google Scholar 

  • Liu, C., Moore, G. A., Beekman, C., Perez-Edgar, K. E., Leve, L. D., Shaw, D. S., Ganiban, J. M., Natsuaki, M. N., Reiss, D., & Neiderhiser, J. M. (2018). Developmental patterns of anger from infancy to middle childhood predict problem behaviors at age 8. Developmental Psychology, 54(11), 2090–2100. https://doi.org/10.1037/dev0000589

    Article  PubMed  PubMed Central  Google Scholar 

  • Lorber, M. F., Del Vecchio, T., & Slep, A. M. (2015). The emergence and evolution of infant externalizing behavior. Development and Psychopathology, 27(3), 663–680. https://doi.org/10.1017/S0954579414000923

    Article  PubMed  Google Scholar 

  • Lydon-Staley, D. M., & Bassett, D. S. (2018). The promise and challenges of intensive longitudinal designs for imbalance models of adolescent substance use. Frontiers in Psychology, 9. https://doi.org/10.3389/fpsyg.2018.01576

  • Lynch, S. J., Sunderland, M., Newton, N. C., & Chapman, C. (2021). A systematic review of transdiagnostic risk and protective factors for general and specific psychopathology in young people. Clinical Psychology Review, 87, 102036. https://doi.org/10.1016/j.cpr.2021.102036

  • MacNeill, L. A., Allen, N. B., Poleon, R. B., Vargas, T., Osborne, K. J., Damme, K. S. F., Barch, D. M., Krogh-Jespersen, S., Nielsen, A. N., Norton, E. S., Smyser, C. D., Rogers, C. E., Luby, J. L., Mittal, V. A., & Wakschlag, L. S. (2021). Translating RDoC to real-world impact in developmental psychopathology: A neurodevelopmental framework for application of mental health risk calculators. Development and Psychopathology, 33(5), 1665–1684. https://doi.org/10.1017/S0954579421000651

    Article  PubMed  PubMed Central  Google Scholar 

  • MacNeill, L. A., & Pérez‐Edgar, K. (2019). Temperament and emotion. In Hupp, S. & Jewell, J. (Eds.), The Encyclopedia of child and adolescent development. Wiley Press.

  • McArdle, J. J. (2009). Latent variable modeling of differences and changes with longitudinal data. Annual Review of Psychology, 60, 577–605. https://doi.org/10.1146/annurev.psych.60.110707.163612

    Article  PubMed  Google Scholar 

  • McMahon, R. J. (1994). Diagnosis, assessment, and treatment of externalizing problems in children: The role of longitudinal data. Journal of Consulting and Clinical Psychology, 62(5), 901–917. https://doi.org/10.1037/0022-006x.62.5.901

    Article  PubMed  Google Scholar 

  • Muthén, B., & Asparouhov, T. (2011). Beyond multilevel regression modeling: Multilevel analysis in a general latent variable framework. In Handbook of advanced multilevel analysis (pp. 15–40). Routledge.

  • Muthén, B., & Muthén, L. (2017). Mplus. In Handbook of item response theory (pp. 507–518). Chapman and Hall/CRC.

  • Nigg, J. T. (2017). Annual Research Review: On the relations among self-regulation, self-control, executive functioning, effortful control, cognitive control, impulsivity, risk-taking, and inhibition for developmental psychopathology. Journal of Child Psychology and Psychiatry, 58(4), 361–383. https://doi.org/10.1111/jcpp.12675

    Article  PubMed  Google Scholar 

  • Perhamus, G. R., & Ostrov, J. M. (2021). Inhibitory control in early childhood aggression subtypes: Mediation by irritability. Child Psychiatry & Human Development. https://doi.org/10.1007/s10578-021-01254-y

    Article  Google Scholar 

  • Poletti, M., & Raballo, A. (2022). (Developmental) Motor signs: Reconceptualizing a potential transdiagnostic marker of psychopathological vulnerability. Schizophrenia Bulletin., 48(4), 763–765. https://doi.org/10.1093/schbul/sbac026

    Article  PubMed  PubMed Central  Google Scholar 

  • Pryor, L., Strandberg-Larsen, K., Andersen, A.-M.N., Rod, N. H., & Melchior, M. (2019). Trajectories of family poverty and children’s mental health: Results from the Danish National Birth Cohort. Social Science & Medicine, 220, 371–378. https://doi.org/10.1016/j.socscimed.2018.10.023

    Article  Google Scholar 

  • Putnam, S. P., Gartstein, M. A., & Rothbart, M. K. (2006). Measurement of fine-grained aspects of toddler temperament: The Early Childhood Behavior Questionnaire. Infant Behavior and Development, 29(3), 386–401. https://doi.org/10.1016/j.infbeh.2006.01.004

    Article  PubMed  Google Scholar 

  • Putnam, S. P., Jacobs, J., Gartstein, M. A., & Rothbart, M. K. (2010, March). Development and assessment of short and very short forms of the Early Childhood Behavior Questionnaire [Poster session]. International Conference on Infant Studies, Baltimore, MD.

  • Rothbart, M. K., Ahadi, S. A., Hershey, K. L., & Fisher, P. (2001). Investigations of temperament at three to seven years: The Children's Behavior Questionnaire. Child Development, 75(5), 1394–1408. https://doi.org/10.1111/1467-8624.00355

  • Rothbart, M. K., & Bates, J. E. (2006). Temperament (6 ed.). In N. Eisenberg, W. Damon, & R. M. Lerner (Eds.), Handbook of child psychology: Social, emotional, and personality development (pp. 99–166). John Wiley & Sons, Inc.

  • Rothbart, M. K., Ellis, L. K., Rosario Rueda, M., & Posner, M. I. (2003). Developing mechanisms of temperamental effortful control. Journal of Personality, 71(6), 1113–1144. https://doi.org/10.1111/1467-6494.7106009

    Article  PubMed  Google Scholar 

  • Rothbart, M. K. (1986). Longitudinal observation of infant temperament. Developmental Psychology, 22(3), 356–365. https://doi.org/10.1037/0012-1649.22.3.356

    Article  Google Scholar 

  • Roy, A. L., Isaia, A., & Li-Grining, C. P. (2019). Making meaning from money: Subjective social status and young children’s behavior problems. Journal of Family Psychology, 33(2), 240. https://doi.org/10.1037/fam0000487

    Article  PubMed  Google Scholar 

  • Samyn, V., Roeyers, H., Bijttebier, P., Rosseel, Y., & Wiersema, J. R. (2015). Assessing effortful control in typical and atypical development: Are questionnaires and neuropsychological measures interchangeable? A latent-variable analysis. Research in Developmental Disabilities, 36C, 587–599. https://doi.org/10.1016/j.ridd.2014.10.018

    Article  PubMed  Google Scholar 

  • Shiffman, S., Stone, A. A., & Hufford, M. R. (2008). Ecological momentary assessment. Annual Review of Clinical Psychology, 4, 1–32. https://doi.org/10.1146/annurev.clinpsy.3.022806.091415

    Article  PubMed  Google Scholar 

  • Silver, J., Bufferd, S. J., Dougherty, L. R., Goldstein, B. L., Carlson, G. A., & Klein, D. N. (2022). Is the distinction between tonic and phasic irritability meaningful in 3-year-old children? European Child & Adolescent Psychiatry, 1–9. https://doi.org/10.1007/s00787-022-01995-8

  • Smith, C. L., Calkins, S. D., Keane, S. P., Anastopoulos, A. D., & Shelton, T. L. (2004). Predicting stability and change in toddler behavior problems: Contributions of maternal behavior and child gender. Developmental Psychology, 40(1), 29–42. https://doi.org/10.1037/0012-1649.40.1.29

    Article  PubMed  Google Scholar 

  • Smith, C. L., Diaz, A., Day, K. L., & Bell, M. A. (2016). Infant frontal electroencephalogram asymmetry and negative emotional reactivity as predictors of toddlerhood effortful control. Journal of Experimental Child Psychology, 142, 262–273. https://doi.org/10.1016/j.jecp.2015.09.031

    Article  PubMed  Google Scholar 

  • Smith, J. D., Wakschlag, L., Krogh-Jespersen, S., Walkup, J. T., Wilson, M. N., Dishion, T. J., & Shaw, D. S. (2019). Dysregulated irritability as a window on young children’s psychiatric risk: Transdiagnostic effects via the family check-up. Developmental Psychopathology, 31(5), 1887–1899. https://doi.org/10.1017/S0954579419000816

    Article  Google Scholar 

  • Stephenson, J. (2021). Surgeon general urges rapid, coordinated response to mental health crisis in US youth. JAMA Health Forum, 2(12), e214995–e214995. https://doi.org/10.1001/jamahealthforum.2021.4995

    Article  PubMed  Google Scholar 

  • Tomasello, M., Carpenter, M., Call, J., Behne, T., & Moll, H. (2005). Understanding and sharing intentions: The origins of cultural cognition. Behavioral and Brain Sciences, 28(5), 675–691. https://doi.org/10.1017/S0140525X05000129

    Article  PubMed  Google Scholar 

  • Tremblay, R. E., Nagin, D. S., Seguin, J. R., Zoccolillo, M., Zelazo, P. D., Boivin, M., Perusse, D., & Japel, C. (2004). Physical aggression during early childhood: Trajectories and predictors. Pediatrics, 114(1), e43–e50. https://doi.org/10.1542/peds.114.1.e43

    Article  PubMed  Google Scholar 

  • Wakschlag, L. S., Choi, S. W., Carter, A. S., Hullsiek, H., Burns, J., McCarthy, K., Leibenluft, E., & Briggs-Gowan, M. J. (2012). Defining the developmental parameters of temper loss in early childhood: Implications for developmental psychopathology. Journal of Child Psychology and Psychiatry, 53(11), 1099–1108. https://doi.org/10.1111/j.1469-7610.2012.02595.x

    Article  PubMed  Google Scholar 

  • Wakschlag, L. S., Briggs-Gowan, M. J., Choi, S. W., Nichols, S. R., Kestler, J., Burns, J. L., Henry, D. (2014). Advancing a multidimensional, developmental spectrum approach to preschool disruptive behavior. Journal of the American Academy of Child and Adolescent Psychiatry, 53(1), 82–96 e83. https://doi.org/10.1016/j.jaac.2013.10.011

  • Wakschlag, L. S., Estabrook, R., Petitclerc, A., Henry, D., Burns, J. L., Perlman, S. B., Voss, J. L., Pine, D. S., Leibenluft, E., & Briggs-Gowan, M. L. (2015). Clinical implications of a dimensional approach: The normal: Abnormal spectrum of early irritability. Journal of the American Academy of Child & Adolescent Psychiatry, 54(8), 626–634. https://doi.org/10.1016/j.jaac.2015.05.016

    Article  Google Scholar 

  • Wakschlag, L. S., Finlay-Jones, A. L., MacNeill, L. A., Kaat, A. J., Brown, C. H., Davis, M. M., Franklin, P., Berkel, C., Krogh-Jespersen, S., & Smith, J. D. (2022). Don't get lost in translation: Integrating developmental and implementation sciences to accelerate real-world impact on children's development, health, and wellbeing. Frontiers in Public Health, 10, 827412. https://doi.org/10.3389/fpubh.2022.827412

  • Wakschlag, L. S., Perlman, S. B., Blair, R. J., Leibenluft, E., Briggs-Gowan, M. J., & Pine, D. S. (2018). The neurodevelopmental basis of early childhood disruptive behavior: Irritable and callous phenotypes as exemplars. The American Journal of Psychiatry, 175(2), 114–130. https://doi.org/10.1176/appi.ajp.2017.17010045

    Article  PubMed  Google Scholar 

  • Wakschlag, L. S., Roberts, M. Y., Flynn, R. M., Smith, J. D., Krogh-Jespersen, S., Kaat, A. J., Gray, L., Walkup, J., Marino, B. S., Norton, E. S., & Davis, M. M. (2019). Future directions for early childhood prevention of mental disorders: A road map to mental health, earlier. Journal of Clinical Child & Adolescent Psychology, 48(3), 539–554. https://doi.org/10.1080/15374416.2018.1561296

    Article  Google Scholar 

  • Wiggins, J. L., Briggs-Gowan, M. J., Brotman, M. A., Leibenluft, E., & Wakschlag, L. S. (2021). Toward a developmental nosology for disruptive mood dysregulation disorder in early childhood. Journal of the American Academy of Child and Adolescent Psychiatry, 60(3), 388–397. https://doi.org/10.1016/j.jaac.2020.04.015

    Article  PubMed  Google Scholar 

  • Wiggins, J. L., Briggs-Gowan, M. J., Estabrook, R., Brotman, M. A., Pine, D. S., Leibenluft, E., & Wakschlag, L. S. (2018). Identifying clinically significant irritability in early childhood. Journal of the American Academy of Child and Adolescent Psychiatry, 57(3), 191–199 e192. https://doi.org/10.1016/j.jaac.2017.12.008

  • Wiggins, J. L., Mitchell, C., Stringaris, A., & Leibenluft, E. (2014). Developmental trajectories of irritability and bidirectional associations with maternal depression. Journal of the American Academy of Child & Adolescent Psychiatry, 53(11), 1191–1205, 1205 e1191–1194. https://doi.org/10.1016/j.jaac.2014.08.005

  • Wiggins, J. L., Ureña Rosario, A., MacNeill, L. A., Krogh-Jespersen, S., Briggs-Gowan, M., Smith, J. D., & Wakschlag, L. S. (in press). Prevalence, stability, and predictive utility of the MAPS clinically optimized irritability score: Pragmatic early assessment of mental disorder risk. International Journal of Methods in Psychiatric Research.

Download references

Acknowledgements

We would like to thank the W2W study team, with special thanks to Deborah Zemlock, Ewa Gut, Kaitlyn Fredian, Amy Biel, and Erica Anderson, Ph.D. We would also like to thank Aaron Kaat, Ph.D. and Don Hedeker, Ph.D. for help with statistics. We are deeply grateful for our W2W study families for their generous participation.

Funding

This work was supported by a National Institute of Mental Health grant to Lauren Wakschlag (R01MH107652) including a supplement supporting contributions of Amanda Nili (R01MH107652S1).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Yudong Zhang.

Ethics declarations

Conflict of Interests

No potential conflict of interest was reported by the authors.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 184 KB)

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zhang, Y., MacNeill, L.A., Edwards, R.C. et al. Developmental Trajectories of Irritability across the Transition to Toddlerhood: Associations with Effortful Control and Psychopathology. Res Child Adolesc Psychopathol 52, 125–139 (2024). https://doi.org/10.1007/s10802-023-01098-1

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10802-023-01098-1

Keywords

Navigation