Quantitative Developmental Systems Methodology Core

  • United States

Research Output

2014

Comparing changes in late-life depressive symptoms across aging, disablement, and mortality processes

Fauth, E. B., Gerstorf, D., Ram, N. & Malmberg, B., Jan 1 2014, In : Developmental psychology. 50, 5, p. 1584-1593 10 p.

Research output: Contribution to journalArticle

10 Scopus citations

Enriching Psychological Assessment Using a Person-Specific Analysis of Interpersonal Processes in Daily Life

Roche, M. J., Pincus, A. L., Rebar, A. L., Conroy, D. E. & Ram, N., Oct 1 2014, In : Assessment. 21, 5, p. 515-528 14 p.

Research output: Contribution to journalArticle

43 Scopus citations
48 Scopus citations

Field study of office worker responses to fluorescent lighting of different CCT and lumen output

Wei, M., Houser, K. W., Orland, B., Lang, D. H., Ram, N., Sliwinski, M. J. & Bose, M., Jan 1 2014, In : Journal of Environmental Psychology. 39, p. 62-76 15 p.

Research output: Contribution to journalArticle

25 Scopus citations

Interpersonal dependency and emotion in every day life

Wang, S., Roche, M. J., Pincus, A. L., Conroy, D. E., Rebar, A. L. & Ram, N., Dec 2014, In : Journal of Research in Personality. 53, p. 5-12 8 p.

Research output: Contribution to journalArticle

17 Scopus citations

Intraindividual variability across the life span: Moving toward computational developmental science

Ram, N., Gatzke-Kopp, L., Gerstorf, D., Coccia, M., Morack, J. & Molenaar, P. C. M., Jan 1 2014, Handbook of Intraindividual Variability Across the Life Span. Taylor and Francis, p. 16-34 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations

Intraindividual variability in self-representations in adolescence

Gest, S. D., Molloy, L. E. & Ram, N., Jan 1 2014, Handbook of Intraindividual Variability Across the Life Span. Taylor and Francis, p. 123-141 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Scopus citations

Linking concurrent self-reports and retrospective proxy reports about the last year of life: A prevailing picture of life satisfaction decline

Infurna, F. J., Gerstorf, D., Ram, N., Schupp, J., Sprangers, M. A. G. & Wagner, G. G., Sep 2014, In : Journals of Gerontology - Series B Psychological Sciences and Social Sciences. 69, 5, p. 695-709 15 p.

Research output: Contribution to journalArticle

7 Scopus citations

Longitudinal associations of subjective memory with memory performance and depressive symptoms: Between-person and within-person perspectives

Hülür, G., Hertzog, C., Pearman, A., Ram, N. & Gerstorf, D., Jan 1 2014, In : Psychology and Aging. 29, 4, p. 814-827 14 p.

Research output: Contribution to journalArticle

33 Scopus citations

Multiple-time-scale design and analysis pushing toward real-time modeling of complex developmental processes

Ram, N. & Diehl, M., Jan 1 2014, Handbook of Intraindividual Variability Across the Life Span. Taylor and Francis, p. 308-323 16 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

21 Scopus citations

On the ground validation of online diagnosis with twitter and medical records

Bodnar, T., Barclay, V. C., Ram, N., Tucker, C. S. & Salathé, M., Apr 7 2014, WWW 2014 Companion - Proceedings of the 23rd International Conference on World Wide Web. Association for Computing Machinery, Inc, p. 651-656 6 p. (WWW 2014 Companion - Proceedings of the 23rd International Conference on World Wide Web).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations

Perceived personal control buffers terminal decline in well-being

Gerstorf, D., Heckhausen, J., Ram, N., Infurna, F. J., Schupp, J. & Wagner, G. G., Sep 1 2014, In : Psychology and aging. 29, 3, p. 612-625 14 p.

Research output: Contribution to journalArticle

27 Scopus citations

Playing off the curve -testing quantitative predictions of skill acquisition theories in development of chess performance

Gaschler, R., Progscha, J., Smallbone, K., Ram, N. & Bilalic, M., Jan 1 2014, In : Frontiers in Psychology. 5, AUG, Article 923.

Research output: Contribution to journalArticle

11 Scopus citations

Saving energy in an office environment: A serious game intervention

Orland, B., Ram, N., Lang, D., Houser, K., Kling, N. & Coccia, M., May 1 2014, In : Energy and Buildings. 74, p. 43-52 10 p.

Research output: Contribution to journalArticle

62 Scopus citations

The dynamic association between healthy leisure and substance use in South African adolescents: A state and trait perspective

Weybright, E. H., Caldwell, L. L., Ram, N., Smith, E. & Jacobs, J., Jan 1 2014, In : World Leisure Journal. 56, 2, p. 99-109 11 p.

Research output: Contribution to journalArticle

11 Scopus citations

The Promise and Challenges of Integrating Multiple Time-Scales in Adult Developmental Inquiry

Gerstorf, D., Hoppmann, C. A. & Ram, N., Apr 2014, In : Research in Human Development. 11, 2, p. 75-90 16 p.

Research output: Contribution to journalEditorial

27 Scopus citations

Two sides of a coin: Separating personal communication and public dissemination accounts in Twitter

Yin, P., Ram, N., Lee, W. C., Tucker, C., Khandelwal, S. & Salathé, M., Jan 1 2014, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8443 LNAI, PART 1, p. 163-175 13 p.

Research output: Contribution to journalConference article

8 Scopus citations
2013

A daily analysis of physical activity and satisfaction with life in emerging adults

Maher, J. P., Doerksen, S. E., Elavsky, S., Hyde, A. L., Pincus, A. L., Ram, N. & Conroy, D. E., Jun 1 2013, In : Health Psychology. 32, 6, p. 647-656 10 p.

Research output: Contribution to journalArticle

56 Scopus citations

Age and time-to-death trajectories of change in indicators of cognitive, sensory, physical, health, social, and self-related functions

Gerstorf, D., Ram, N., Lindenberger, U. & Smith, J., Oct 1 2013, In : Developmental psychology. 49, 10, p. 1805-1821 17 p.

Research output: Contribution to journalArticle

72 Scopus citations

A simulation study of the ability of growth mixture models to uncover growth heterogeneity

Grimm, K. J., Ram, N., Shiyko, M. P. & Lo, L. L., Jan 1 2013, Contemporary Issues in Exploratory Data Mining in the Behavioral Sciences. Taylor and Francis, p. 172-189 18 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Scopus citations
50 Scopus citations

Behavioral Landscapes and Change in Behavioral Landscapes: A Multiple Time-Scale Density Distribution Approach

Ram, N., Coccia, M., Conroy, D., Lorek, A., Orland, B., Pincus, A., Sliwinski, M. & Gerstorf, D., Jan 1 2013, In : Research in Human Development. 10, 1, p. 88-110 23 p.

Research output: Contribution to journalArticle

17 Scopus citations

Body mass index, change in body mass index, and survival in old and very old persons.

Dahl, A. K., Fauth, E. B., Ernsth-Bravell, M., Hassing, L. B., Ram, N. & Gerstorf, D., Jan 1 2013, In : Unknown Journal. 61, 4, p. 512-518 7 p.

Research output: Contribution to journalArticle

50 Scopus citations

Cohorts based on decade of death: No evidence for secular trends favoring later cohorts in cognitive aging and terminal decline in the AHEAD study

Hülür, G., Infurna, F. J., Ram, N. & Gerstorf, D., Aug 13 2013, In : Psychology and aging. 28, 1, p. 115-127 13 p.

Research output: Contribution to journalArticle

25 Scopus citations

Discovering health-related knowledge in social media using ensembles of heterogeneous features

Tuarob, S., Tucker, C. S., Salathe, M. & Ram, N., Dec 11 2013, CIKM 2013 - Proceedings of the 22nd ACM International Conference on Information and Knowledge Management. p. 1685-1690 6 p. (International Conference on Information and Knowledge Management, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

20 Scopus citations

Disentangling the effects of genetic, prenatal and parenting influences on children's cortisol variability

Marceau, K., Ram, N., Neiderhiser, J. M., Laurent, H. K., Shaw, D. S., Fisher, P., Natsuaki, M. N. & Leve, L. D., Oct 21 2013, In : Stress. 16, 6, p. 607-615 9 p.

Research output: Contribution to journalArticle

18 Scopus citations

Exploratory Latent Growth Models in the Structural Equation Modeling Framework

Grimm, K. J., Steele, J. S., Ram, N. & Nesselroade, J. R., Oct 1 2013, In : Structural Equation Modeling. 20, 4, p. 568-591 24 p.

Research output: Contribution to journalArticle

15 Scopus citations

Inquiry into terminal decline: Five objectives for future study

Gerstorf, D. & Ram, N., Oct 1 2013, In : Gerontologist. 53, 5, p. 727-737 11 p.

Research output: Contribution to journalArticle

43 Scopus citations

Level and change in perceived control predict 19-year mortality: Findings from the americans' changing lives study

Infurna, F. J., Ram, N. & Gerstorf, D., Oct 1 2013, In : Developmental psychology. 49, 10, p. 1833-1847 15 p.

Research output: Contribution to journalArticle

47 Scopus citations

Multidomain trajectories of psychological functioning in old age: A longitudinal perspective on (uneven) successful aging

Morack, J., Ram, N., Fauth, E. B. & Gerstorf, D., Dec 1 2013, In : Developmental psychology. 49, 12, p. 2309-2324 16 p.

Research output: Contribution to journalArticle

21 Scopus citations

Office worker response to fluorescent lamps of different CCT and lumen output

Wei, M., Houser, K. W., Orland, B., Lang, D. H., Ram, N., Sliwinski, M. J. & Bose, M., Nov 15 2013, AEI 2013: Building Solutions for Architectural Engineering - Proceedings of the 2013 Architectural Engineering National Conference. p. 554-563 10 p. (AEI 2013: Building Solutions for Architectural Engineering - Proceedings of the 2013 Architectural Engineering National Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Pathological narcissism and interpersonal behavior in daily life

Roche, M. J., Pincus, A. L., Conroy, D. E., Hyde, A. L. & Ram, N., Oct 1 2013, In : Personality Disorders: Theory, Research, and Treatment. 4, 4, p. 315-323 9 p.

Research output: Contribution to journalArticle

41 Scopus citations

The nature and correlates of change in depressive symptoms with cancer diagnosis: Reaction and adaptation

Infurna, F. J., Gerstorf, D. & Ram, N., Aug 13 2013, In : Psychology and aging. 28, 2, p. 386-401 16 p.

Research output: Contribution to journalArticle

17 Scopus citations

Trajectories and personality correlates of change in perceptions of physical and mental health across adulthood and old age

Morack, J., Infurna, F. J., Ram, N. & Gerstorf, D., Nov 2013, In : International Journal of Behavioral Development. 37, 6, p. 475-484 10 p.

Research output: Contribution to journalArticle

10 Scopus citations
27 Scopus citations
2012
38 Scopus citations

Late Life: A Venue for Studying the Mechanisms by Which Contextual Factors Influence Individual Development

Gerstorf, D. & Ram, N., Jul 2 2012, The Wiley-Blackwell Handbook of Adulthood and Aging. Wiley-Blackwell, p. 49-71 23 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

16 Scopus citations

Leisure activities, the social weekend, and alcohol use: Evidence from a daily study of first-year college students

Finlay, A. K., Ram, N., Maggs, J. L. & Caldwell, L. L., Mar 2012, In : Journal of studies on alcohol and drugs. 73, 2, p. 250-259 10 p.

Research output: Contribution to journalArticle

41 Scopus citations

Modeling intraindividual and intracontextual change: Rendering developmental contextualism operational

Ram, N. & Nesselroade, J. R., Jan 1 2012, Modeling Contextual Effects in Longitudinal Studies. Taylor and Francis, p. 325-342 18 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

8 Scopus citations

Taking a "Peak" at Leisure Travelers' Positive Emotions

Mitas, O., Yarnal, C., Adams, Jr., R. & Ram, N., Mar 1 2012, In : Leisure Sciences. 34, 2, p. 115-135 21 p.

Research output: Contribution to journalArticle

65 Scopus citations
2011

Body image and first sexual intercourse in late adolescence

Vasilenko, S. A., Ram, N. & Lefkowitz, E. S., Apr 1 2011, In : Journal of Adolescence. 34, 2, p. 327-335 9 p.

Research output: Contribution to journalArticle

23 Scopus citations

Cohort Differences in Cognitive Aging and Terminal Decline in the Seattle Longitudinal Study

Gerstorf, D., Ram, N., Hoppmann, C., Willis, S. L. & Schaie, K. W., Jul 1 2011, In : Developmental psychology. 47, 4, p. 1026-1041 16 p.

Research output: Contribution to journalArticle

67 Scopus citations
17 Scopus citations

Developmental Change and Intraindividual Variability: Relating Cognitive Aging to Cognitive Plasticity, Cardiovascular Lability, and Emotional Diversity

Ram, N., Gerstorf, D., Lindenberger, U. & Smith, J., Jun 1 2011, In : Psychology and aging. 26, 2, p. 363-371 9 p.

Research output: Contribution to journalArticle

42 Scopus citations

Emotional Experience Improves With Age: Evidence Based on Over 10 Years of Experience Sampling

Carstensen, L. L., Turan, B., Scheibe, S., Ram, N., Ersner-Hershfield, H., Samanez-Larkin, G. R., Brooks, K. P. & Nesselroade, J. R., Mar 1 2011, In : Psychology and aging. 26, 1, p. 21-33 13 p.

Research output: Contribution to journalArticle

471 Scopus citations

Factors impacting volumetric white matter changes following whole brain radiation therapy

Szerlip, N., Rutter, C., Ram, N., Yovino, S., Kwok, Y., Maggio, W. & Regine, W. F., May 1 2011, In : Journal of Neuro-Oncology. 103, 1, p. 111-119 9 p.

Research output: Contribution to journalArticle

22 Scopus citations

Individual Differences in Boys' and Girls' Timing and Tempo of Puberty: Modeling Development With Nonlinear Growth Models

Marceau, K., Ram, N., Houts, R. M., Grimm, K. J. & Susman, E. J., Sep 1 2011, In : Developmental psychology. 47, 5, p. 1389-1409 21 p.

Research output: Contribution to journalArticle

112 Scopus citations

Long-Term Antecedents and Outcomes of Perceived Control

Infurna, F. J., Gerstorf, D., Ram, N., Schupp, J. & Wagner, G. G., Sep 1 2011, In : Psychology and aging. 26, 3, p. 559-575 17 p.

Research output: Contribution to journalArticle

64 Scopus citations

Nonlinear growth curves in developmental research

Grimm, K. J., Ram, N. & Hamagami, F., Sep 1 2011, In : Child development. 82, 5, p. 1357-1371 15 p.

Research output: Contribution to journalArticle

126 Scopus citations

The storm and stress (or calm) of early adolescent self-concepts: Within- and between-subjects variability

Molloy, L. E., Ram, N. & Gest, S. D., Nov 1 2011, In : Developmental psychology. 47, 6, p. 1589-1607 19 p.

Research output: Contribution to journalArticle

33 Scopus citations