Hostname: page-component-cd9895bd7-7cvxr Total loading time: 0 Render date: 2024-12-24T17:59:59.443Z Has data issue: false hasContentIssue false

Study of Positive and Negative Affect and Neurocognitive Functioning in Adolescents

Published online by Cambridge University Press:  11 March 2022

Rebeca Aritio-Solana
Affiliation:
Universidad de La Rioja (Spain)
Eduardo Fonseca-Pedrero
Affiliation:
Universidad de La Rioja (Spain)
Alicia Pérez-Albéniz
Affiliation:
Universidad de La Rioja (Spain)
Oliver Mason
Affiliation:
University of Surrey (UK)
Javier Ortuño-Sierra*
Affiliation:
Universidad de La Rioja (Spain)
*
Correspondence concerning this article should be addressed to Javier Ortuño. Universidad de La Rioja. Departamento de Ciencias de Educación. Calle Luis de Ulloa. 26002 Logroño (Spain). E-mail: [email protected]

Abstract

The main purpose of the present work was to study neurocognitive performance of adolescents at risk for emotional difficulties. The sample included a total of 1,509 adolescents from stratified random cluster sampling. Derived from this sample, a group of high-risk (n = 92) and a comparison group (n = 92) were selected based on the short version of the Positive and Negative Affect Schedule (PANAS) for comparison on the University of Pennsylvania computerized neuropsychological test battery for children (PENN). A Multivariate analysis of covariance (MANCOVA) was performed taking the scores on the PENN as dependent variables and the two groups derived from the scores of the PANAS (at risk vs. comparison) as a fixed factor. Adolescents at high risk of presenting affectivity problems showed statistically significant differences in several different neurocognitive domains, in accuracy, λ = .820, F (9, 160,000) = 3.913, p < .01, partial η² = .180; speed, λ = .502, F (5, 88,000) = 17.493, p < .01, partial η² = .498; and efficiency, λ = .485, F (4, 89,000) = 23.599, p <.01, partial η² = .515. The high risk group showed lower neurocognitive performance than the comparison group. In addition, a positive statistically significant correlation was found between all the neurocognitive competences (p < .05). Results found in this study reveal that neurocognitive impairments can be shown in adolescents at psychometric high risk for emotional problems before transition to more severe psychological problems.

Type
Research Article
Copyright
© Universidad Complutense de Madrid and Colegio Oficial de Psicólogos de Madrid 2022

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Footnotes

Funding Statement: This work was supported by the “Beca Leonardo a Investigadores y Creadores Culturales 2020 de la Fundación BBVA”.

Conflicts of Interest: None.

References

Abrahams, L., Pancorbo, G., Primi, R., Santos, D., Kyllonen, P., John, O. P., & De Fruyt, F. (2019). Social-emotional skill assessment in children and adolescents: Advances and challenges in personality, clinical, and educational contexts. Psychological Assessment, 31(4), 460473. https://doi.org/10.1037/pas0000591CrossRefGoogle ScholarPubMed
Ahern, E., & Semkovska, M. (2017). Cognitive functioning in the first-episode of major depressive disorder: A systematic review and meta-analysis. Neuropsychology, 31(1), 5272. https://doi.org/10.1037/NEU0000319CrossRefGoogle ScholarPubMed
Apšvalka, D., Ferreira, C. S., Schmitz, T. W., Rowe, J. B., & Anderson, M. C. (2022). Dynamic targeting enables domain-general inhibitory control over action and thought by the prefrontal cortex. Nature Communications, 13(1), Article 274. https://doi.org/10.1038/S41467-021-27926-WCrossRefGoogle ScholarPubMed
Arango, C., Díaz-Caneja, C. M., McGorry, P. D., Rapoport, J., Sommer, I. E., Vorstman, J. A., McDaid, D., Marín, O., Serrano-Drozdowskyj, E., Freedman, R., & Carpenter, W. (2018). Preventive strategies for mental health. The Lancet Psychiatry, 5(7), 591604. https://doi.org/10.1016/S2215-0366(18)30057-9CrossRefGoogle ScholarPubMed
Aronen, E. T., Vuontela, V., Steenari, M.-R., Salmi, J., & Carlson, S. (2005). Working memory, psychiatric symptoms, and academic performance at school. Neurobiology of Learning and Memory, 83(1), 3342. https://doi.org/10.1016/j.nlm.2004.06.010CrossRefGoogle ScholarPubMed
Barch, D. M., Harms, M. P., Tillman, R., Hawkey, E., & Luby, J. L. (2019). Early childhood depression, emotion regulation, episodic memory, and hippocampal development. Journal of Abnormal Psychology, 128(1), 8195. http://doi.org/10.1037/abn0000392CrossRefGoogle ScholarPubMed
Basten, M. M. G. J., Althoff, R. R., Tiemeier, H., Jaddoe, V. W. V., Hofman, A., Hudziak, J. J., Verhulst, F. C., & van der Ende, J. (2013). The dysregulation profile in young children: Empirically defined classes in the Generation R Study. Journal of the American Academy of Child & Adolescent Psychiatry, 52(8), 841850.E2. https://doi.org/10.1016/j.jaac.2013.05.007CrossRefGoogle ScholarPubMed
Beck, A. T., Himelstein, R., Bredemeier, K., Silverstein, S. M., & Grant, P. (2018). What accounts for poor functioning in people with schizophrenia: A re-evaluation of the contributions of neurocognitive v. attitudinal and motivational factors. Psychological Medicine, 48(16), 27762785. https://doi.org/10.1017/S0033291718000442CrossRefGoogle ScholarPubMed
Best, J. R., Miller, P. H., & Naglieri, J. A. (2011). Relations between executive function and academic achievement from ages 5 to 17 in a large, representative national sample. Learning and Individual Differences, 21(4), 327336. https://doi.org/10.1016/j.lindif.2011.01.007CrossRefGoogle Scholar
Blanco, C., Wall, M. M., He, J.-P., Krueger, R. F., Olfson, M., Jin, C. J., Burstein, M., & Merikangas, K. R. (2015). The space of common psychiatric disorders in adolescents: Comorbidity structure and individual latent liabilities. Journal of the American Academy of Child and Adolescent Psychiatry, 54(1), 4552. https://doi.org/10.1016/j.jaac.2014.10.007CrossRefGoogle ScholarPubMed
Blanken, L. M. E., White, T., Mous, S. E., Basten, M., Muetzel, R. L., Jaddoe, V. W. V., Wals, M., van der Ende, J., Verhulst, F. C., & Tiemeier, H. (2017). Cognitive functioning in children with internalising, externalising and dysregulation problems: A population-based study. European Child & Adolescent Psychiatry, 26(4), 445456. https://doi.org/10.1007/s00787-016-0903-9CrossRefGoogle ScholarPubMed
Boyce, W., Torsheim, T., Currie, C., & Zambon, A. (2006). The Family Affluence Scale as a measure of national wealth: Validation of an adolescent self-report measure. Social Indicators Research, 78, 473487. http://doi.org/10.1007/s11205-005-1607-6CrossRefGoogle Scholar
Carpenter, S. M., Peters, E., Västfjäll, D., & Isen, A. M. (2013). Positive feelings facilitate working memory and complex decision making among older adults. Cognition & Emotion, 27(1), 184192. https://doi.org/10.1080/02699931.2012.698251CrossRefGoogle ScholarPubMed
Chaarani, B., Hahn, S., Allgaier, N., Adise, S., Owens, M. M., Juliano, A. C., Yuan, D. K., Loso, H., Ivanciu, A., Albaugh, M. D., Dumas, J., Mackey, S., Laurent, J., Ivanova, M., Hagler, D. J., Cornejo, M. D., Hatton, S., Agrawal, A., Aguinaldo, L., … Garavan, H. P. (2021). Baseline brain function in the preadolescents of the ABCD Study. Nature Neuroscience, 24(8), 11761186. https://doi.org/10.1038/s41593-021-00867-9CrossRefGoogle ScholarPubMed
Clark, H., Coll-Seck, A. M., Banerjee, A., Peterson, S., Dalglish, S. L., Ameratunga, S., Balabanova, D., Bhan, M. K., Bhutta, Z. A., Borrazzo, J., Claeson, M., Doherty, T., El-Jardali, F., George, A. S., Gichaga, A., Gram, L., Hipgrave, D. B., Kwamie, A., Meng, Q., … Costello, A. (2020). A future for the world’s children? A WHO–UNICEF–Lancet Commission. The Lancet, 395(10224), 605658. https://doi.org/10.1016/S0140-6736(19)32540-1CrossRefGoogle ScholarPubMed
Cocuzza, C. V., Ito, T., Schultz, D., Bassett, D. S., & Cole, M. W. (2020). Flexible coordinator and switcher hubs for adaptive task control. Journal of Neuroscience, 40(36), 69496968. https://doi.org/10.1523/JNEUROSCI.2559-19.2020CrossRefGoogle ScholarPubMed
Copeland, W. E., Adair, C. E., Smetanin, P., Stiff, D., Briante, C., Colman, I., Fergusson, D., Horwood, J., Poulton, R., Jane Costello, E., & Angold, A. (2013). Diagnostic transitions from childhood to adolescence to early adulthood. Journal of Child Psychology and Psychiatry and Allied Disciplines, 54(7), 791799. https://doi.org/10.1111/jcpp.12062CrossRefGoogle ScholarPubMed
Crawford, J. R., & Henry, J. D. (2004). The Positive and Negative Affect Schedule (PANAS): Construct validity, measurement properties and normative data in a large non-clinical sample. British Journal of Clinical Psychology, 43(3), 245265. https://doi.org/10.1348/0144665031752934CrossRefGoogle Scholar
Díez-Gómez, A., Pérezde Álbeniz, A., Ortuño-Sierra, J., & Fonseca-Pedrero, E. (2020). SENTIA: Escala para la evaluación de la conducta suicida en adolescentes [SENTIA: An adolescent Suicidal Behavior Assessment Scale]. Psicothema, 32(3), 382389. http://doi.org/10.7334/psicothema2020.27Google Scholar
Distefano, R., Galinsky, E., McClelland, M. M., Zelazo, P. D., & Carlson, S. M. (2018). Autonomy-supportive parenting and associations with child and parent executive function. Journal of Applied Developmental Psychology, 58, 7785. https://doi.org/10.1016/j.appdev.2018.04.007CrossRefGoogle Scholar
Dray, J., Bowman, J., Campbell, E., Freund, M., Wolfenden, L., Hodder, R. K., McElwaine, K., Tremain, D., Bartlem, K., Bailey, J., Small, T., Palazzi, K., Oldmeadow, C., & Wiggers, J. (2017). Systematic review of universal resilience-focused interventions targeting child and adolescent mental health in the school setting. Journal of the American Academy of Child & Adolescent Psychiatry, 56(10), 813824. https://doi.org/10.1016/j.jaac.2017.07.780CrossRefGoogle ScholarPubMed
Ebesutani, C., Okamura, K., Higa-McMillan, C., & Chorpita, B. F. (2011). A psychometric analysis of the Positive and Negative Affect Schedule for Children-Parent Version in a school sample. Psychological Assessment, 23(2), 406416. https://doi.org/10.1037/a0022057CrossRefGoogle Scholar
Figueira, J. S. B., Pacheco, L. B., Lobo, I., Volchan, E., Pereira, M. G., de Oliveira, L., & David, I. A. (2018). “Keep that in mind!” The role of Positive Affect in working memory for maintaining goal-relevant information. Frontiers in Psychology, 9, Article 1228. https://doi.org/10.3389/FPSYG.2018.01228/BIBTEXCrossRefGoogle Scholar
Fonseca-Pedrero, E., Díez-Gómez, A., de la Barrera, U., Sebastián-Enesco, C., Ortuño-Sierra, J., Montoya-Castilla, I., Lucas-Molina, B., Inchausti, F., & Pérez-Albéniz, A. (2020). Conducta suicida en adolescentes: Un análisis de redes [Suicidal behavior in adolescents: A network analysis]. Revista de Psiquiatría y Salud Mental. Advanced online publication. https://doi.org/10.1016/j.rpsm.2020.04.007CrossRefGoogle Scholar
Fonseca-Pedrero, E., Debbané, M., Rodríguez-Testal, J. F., Cohen, A. S., Docherty, A. R., & Ortuño-Sierra, J. (2021). Schizotypy: The Way Ahead. Psicothema, 33(1), 1627. https://doi.org/10.7334/psicothema2019.285Google ScholarPubMed
Fonseca-Pedrero, E., Paíno-Piñeiro, M., Lemos-Giráldez, S., Villazón-García, U., & Muñiz, J. (2009). Validation of the Schizotypal Personality Questionnaire-Brief Form in adolescents. Schizophrenia Research, 111(1–3), 5360. https://doi.org/10.1016/j.schres.2009.03.006CrossRefGoogle ScholarPubMed
Fonseca-Pedrero, E., Pérez-Álvarez, M., Al-Halabí, S., Inchausti, F., López-Navarro, E. R., Muñiz, J., Lucas-Molina, B., Pérez-Albéniz, A., Baños Rivera, R., Cano-Vindel, A., Gimeno-Peón, A., Prado-Abril, J., González-Menéndez, A., Valero, A. V., Priede, A., González-Blanch, C., Ruiz-Rodríguez, P., Moriana, J. A., Gómez, L. E., Navas, P., … Montoya-Castilla, I. (2021). Tratamientos Psicológicos Empíricamente Apoyados Para la Infancia y Adolescencia: Estado de la Cuestión. Psicothema, 33(3), 386398. https://doi.org/10.7334/psicothema2021.56CrossRefGoogle Scholar
Fumero, A., Marrero, R. J., Pérez-Albéniz, A., & Fonseca-Pedrero, E. (2021). Adolescents’ bipolar experiences and suicide risk: Well-being and mental health difficulties as mediators. International Journal of Environmental Research and Public Health, 18(6), Article 3024. https://doi.org/10.3390/ijerph18063024CrossRefGoogle ScholarPubMed
Fusar-Poli, P. (2019). Integrated mental health services for the developmental period (0 to 25 years): A critical review of the evidence. Frontiers in Psychiatry, 10, Article 355. https://doi.org/10.3389/fpsyt.2019.00355CrossRefGoogle Scholar
Gage, S. H., & Patalay, P. (2021). Associations between adolescent mental health and health-related behaviors in 2005 and 2015: A population cross-cohort study. The Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine, 69(4), 588596. https://doi.org/10.1016/J.JADOHEALTH.2021.03.002CrossRefGoogle ScholarPubMed
Godovich, S. A., Senior, C. J., Degnan, K. A., Cummings, C., Shiffrin, N. D., Alvord, M. K., & Rich, B. A. (2020). The role of executive functioning in treatment outcome for child anxiety. Evidence-Based Practice in Child and Adolescent Mental Health, 5(1), 5366. https://doi.org/10.1080/23794925.2020.1727794CrossRefGoogle Scholar
Gore, F. M., Bloem, P. J. N., Patton, G. C., Ferguson, J., Joseph, V., Coffey, C., Sawyer, S. M., & Mathers, C. D. (2011). Global burden of disease in young people aged 10–24 years: A systematic analysis. Lancet, 377, 20932102. http://doi.org/10.1016/S0140-6736(11)60512-6CrossRefGoogle ScholarPubMed
Gotlib, I. H., & Joormann, J. (2010). Cognition and depression: Current status and future directions. Annual Review of Clinical Psychology, 6, 285312. https://doi.org/10.1146/annurev.clinpsy.121208.131305CrossRefGoogle ScholarPubMed
Gur, R. C., Richard, J., Calkins, M. E., Chiavacci, R., Hansen, J. A., Bilker, W. B., Loughead, J., Connolly, J. J., Qiu, H., Mentch, F. D., Abou-Sleiman, P. M., Hakonarson, H., & Gur, R. E. (2012). Age group and sex differences in performance on a computerized neurocognitive battery in children age 8–21. Neuropsychology, 26(2), 251265. https://doi.org/10.1037/A0026712CrossRefGoogle ScholarPubMed
Gur, R. C., Richard, J., Hughett, P., Calkins, M. E., Macy, L., Bilker, W. B., Brensinger, C., & Gur, R. E. (2010). A cognitive neuroscience-based computerized battery for efficient measurement of individual differences: Standardization and initial construct validation. Journal of Neuroscience Methods, 187(2), 254262. https://doi.org/10.1016/j.jneumeth.2009.11.017CrossRefGoogle ScholarPubMed
Han, G., Helm, J., Iucha, C., Zahn-Waxler, C., Hastings, P. D., & Klimes-Dougan, B. (2016). Are executive functioning deficits concurrently and predictively associated with depressive and anxiety symptoms in adolescents? Journal of Clinical Child & Adolescent Psychology, 45(1), 4458. https://doi.org/10.1080/15374416.2015.1041592CrossRefGoogle ScholarPubMed
Ho, T. C., Gifuni, A. J., & Gotlib, I. H. (2021). Psychobiological risk factors for suicidal thoughts and behaviors in adolescence: A consideration of the role of puberty. Molecular Psychiatry. Advance online publication. https://doi.org/10.1038/s41380-021-01171-5CrossRefGoogle Scholar
Hobson, C. W., Scott, S., & Rubia, K. (2011). Investigation of cool and hot executive function in ODD/CD independently of ADHD. Journal of Child Psychology and Psychiatry, 52(10), 10351043. https://doi.org/10.1111/j.1469-7610.2011.02454.xCrossRefGoogle ScholarPubMed
IBM. (2016). IBM SPSS Advanced Statistics (Version 24.0) [Computer software]. IBM. https://www.ibm.com/support/pages/downloading-ibm-spss-statistics-24Google Scholar
Moore, T. M., Gur, R. C., Thomas, M. L., Brown, G. G., Nock, M. K., Savitt, A. P., Keilp, J. G., Heeringa, S., Ursano, R. J., & Stein, M. B. (2017). Development, administration, and structural validity of a brief, computerized neurocognitive battery. Assessment, 26(1), 125143. https://doi.org/10.1177/1073191116689820CrossRefGoogle ScholarPubMed
Moore, T. M., Reise, S. P., Gur, R. E., Hakonarson, H., & Gur, R. C. (2015). Psychometric properties of the Penn Computerized Neurocognitive Battery. Neuropsychology, 29(2), 235246. https://doi.org/10.1037/neu0000093CrossRefGoogle ScholarPubMed
Mullin, B. C., Perks, E. L., Haraden, D. A., Snyder, H. R., & Hankin, B. L. (2020). Subjective executive function weaknesses are linked to elevated internalizing symptoms among community adolescents. Assessment, 27(3), 560571. https://doi.org/10.1177/1073191118820133CrossRefGoogle ScholarPubMed
Muñiz, J., Elosua, P., & Hambleton, R. K. (2013). Directrices para la traducción y adaptación de los tests: Segunda edición [International Test Commission Guidelines for test translation and adaptation: Second edition]. Psicothema, 25(2), 151157. https://doi.org/10.7334/psicothema2013.24Google Scholar
Oliver, A., Pile, V., Elm, D., & Lau, J. Y. F. (2019). The cognitive neuropsychology of depression in adolescents. Current Behavioral Neuroscience Reports, 6(4), 227235. https://doi.org/10.1007/s40473-019-00187-0CrossRefGoogle Scholar
Ortuño-Sierra, J., Bañuelos, M., Pérez de Albéniz, A., Lucas Molina, B., & Fonseca-Pedrero, E. (2019). The study of Positive and Negative Affect in children and adolescents: New advances in a Spanish version of the PANAS. PLOS ONE, 14(8), Article e0221696. https://doi.org/10.1371/journal.pone.0221696CrossRefGoogle Scholar
Ortuño-Sierra, J., Santarén-Rosell, M., Pérez-Albéniz, A., & Fonseca-Pedrero, E. (2015). Dimensional structure of the Spanish version of the Positive and Negative Affect Schedule (PANAS) in adolescents and young adults. Psychological Assessment, 27(3), e1e9. https://doi.org/10.1037/pas0000107CrossRefGoogle Scholar
Parés-Badell, O., Barbaglia, G., Jerinic, P., Gustavsson, A., Salvador-Carulla, L., & Alonso, J. (2014). Cost of disorders of the brain in Spain. PLOS ONE, 9(8), Article e105471. http://doi.org/10.1371/journal.pone.0105471CrossRefGoogle ScholarPubMed
Peters, S. (2020). The development of executive functions in childhood and adolescence and their relation to school performance. In Thomas, M. S. C., Mareschal, D., & Dumontheil, I. (Eds.), Educational Neuroscience (pp. 225243). https://doi.org/10.4324/9781003016830-13CrossRefGoogle Scholar
Polanczyk, G. V., Salum, G. A., Sugaya, L. S., Caye, A., & Rohde, L. A. (2015). Annual research review: A meta-analysis of the worldwide prevalence of mental disorders in children and adolescents. Journal of Child Psychology and Psychiatry, 56(3), 345365. https://doi.org/10.1111/jcpp.12381CrossRefGoogle ScholarPubMed
Sandín, B. (2003). Escalas PANAS de afecto positivo y negativo para niños y adolescentes (PANASN) [PANAS scales of positive and negative affect for children and adolescents (PANASN)]. Revista de Psicopatología y Psicología Clínica, 8(2), 173182.CrossRefGoogle Scholar
Sandín, B., Chorot, P., Lostao, L., Joiner, T. E., Santed, M. A., & Valiente, R. M. (1999). Escalas Panas de Afecto Positivo y Negativo: Validación factorial y convergencia transcultural [The PANAS Scales of Positive and Negative Affect: Factor analytic validation and cross-cultural convergence]. Psicothema, 11(1), 3751.Google Scholar
Sanmartín, R., Inglés, C. J., Gonzálvez, C., Vicent, M., Ruiz-Esteban, C., & García-Fernández, J. M. (2018). Impact of affective profiles on school refusal in a Spanish sample of primary education. Journal of Child and Family Studies, 27(4), 13491357. https://doi.org/10.1007/s10826-017-0962-7CrossRefGoogle Scholar
Sanmartín, R., Inglés, C. J., Vicent, M., Gonzálvez, C., Díaz-Herrero, Á., & García-Fernández, J. M. (2018). Positive and negative affect as predictors of social functioning in Spanish children. PLOS ONE, 13(8), Article e0201698. https://doi.org/10.1371/journal.pone.0201698CrossRefGoogle ScholarPubMed
Schoemaker, K., Bunte, T., Espy, K. A., Deković, M., & Matthys, W. (2014). Executive functions in preschool children with ADHD and DBD: An 18-month longitudinal study. Developmental Neuropsychology, 39(4), 302315. https://doi.org/10.1080/87565641.2014.911875CrossRefGoogle Scholar
Semkovska, M., Quinlivan, L., O’Grady, T., Johnson, R., Collins, A., O’Connor, J., & Knittle, H. (2019). Cognitive function following a major depressive episode: A systematic review and meta-analysis. The Lancet Psychiatry, 6(10), 851861. https://doi.org/10.1016/S2215-0366(19)30291-3CrossRefGoogle Scholar
Thompson, R. J., Borenstein, J. B., Kircanski, K., & Gotlib, I. H. (2020). Standards for socially-and achievement-oriented roles in major depressive disorder and generalized anxiety disorder. Cognitive Therapy and Research, 44(5), 10251033. https://doi.org/10.1007/s10608-020-10123-2CrossRefGoogle ScholarPubMed
Ursache, A., & Raver, C. C. (2014). Trait and state anxiety: Relations to executive functioning in an at-risk sample. Cognition and Emotion, 28(5), 845855. https://doi.org/10.1080/02699931.2013.855173CrossRefGoogle Scholar
Vaingankar, J. A., Chong, S. A., Abdin, E., Shafie, S., Chua, B. Y., Shahwan, S., Verma, S., & Subramaniam, M. (2021). Early age of onset of mood, anxiety and alcohol use disorders is associated with sociodemographic characteristics and health outcomes in adults: Results from a cross-sectional national survey. Social Psychiatry and Psychiatric Epidemiology, 56(10), 18351846. https://doi.org/10.1007/s00127-021-02070-4CrossRefGoogle ScholarPubMed
Vilgis, V., Silk, T. J., & Vance, A. (2015). Executive function and attention in children and adolescents with depressive disorders: A systematic review. European Child & Adolescent Psychiatry, 24(4), 365384. https://doi.org/10.1007/s00787-015-0675-7CrossRefGoogle ScholarPubMed
Wagner, S., Doering, B., Helmreich, I., Lieb, K., & Tadić, A. (2012). A meta-analysis of executive dysfunctions in unipolar major depressive disorder without psychotic symptoms and their changes during antidepressant treatment. Acta Psychiatrica Scandinavica, 125(4), 281292. https://doi.org/10.1111/j.1600-0447.2011.01762.xCrossRefGoogle ScholarPubMed
Walker, E. R., McGee, R. E., & Druss, B. G. (2015). Mortality in mental disorders and global disease burden implications. JAMA Psychiatry, 72(4), 334341. https://doi.org/10.1001/jamapsychiatry.2014.2502CrossRefGoogle ScholarPubMed
Watson, D., Clark, L. A., & Tellegen, A. (1988). Development and validation of brief measures of positive and negative affect: The PANAS scales. Journal of Personality and Social Psychology, 54(6), 10631070. http://doi.org/10.1037//0022-3514.54.6.1063CrossRefGoogle ScholarPubMed
Wykes, T., Haro, J. M., Belli, S. R., Obradors-Tarragó, C., Arango, C., Ayuso-Mateos, J. L., Bitter, I., Brunn, M., Chevreul, K., Demotes-Mainard, J., Elfeddali, I., Evans-Lacko, S., Fiorillo, A., Forsman, A. K., Hazo, J.-B., Kuepper, R., Knappe, S., Leboyer, M., Lewis, S.., … Wittchen, H.-U. (2015). Mental health research priorities for Europe. The Lancet Psychiatry, 2, 10361042. http://doi.org/10.1016/S2215-0366(15)00332-6CrossRefGoogle ScholarPubMed
Yang, H., Yang, S., & Isen, A. M. (2013). Positive affect improves working memory: Implications for controlled cognitive processing. Cognition & Emotion, 27(3), 474482. https://doi.org/10.1080/02699931.2012.713325CrossRefGoogle ScholarPubMed
Zelazo, P. D., Blair, B., & Willoughby, M. T. (2017). Executive function: Implications for education. (NCER 2017–2000). ERIC. https://files.eric.ed.gov/fulltext/ED570880.pdfGoogle Scholar