Nilam Ram, Ph.D. - Publications

Affiliations: 
University of Virginia, Charlottesville, VA 
Area:
lifespan development

69 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any innacuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Susman EJ, Marceau K, Dockray S, Ram N. Interdisciplinary Work Is Essential for Research on Puberty: Complexity and Dynamism in Action. Journal of Research On Adolescence : the Official Journal of the Society For Research On Adolescence. 29: 115-132. PMID 30869845 DOI: 10.1111/jora.12420  0.4
2019 Lu ZH, Chow SM, Ram N, Cole PM. Zero-Inflated Regime-Switching Stochastic Differential Equation Models for Highly Unbalanced Multivariate, Multi-Subject Time-Series Data. Psychometrika. PMID 30859367 DOI: 10.1007/s11336-019-09664-7  0.6
2018 Foley JE, Ram N, Susman EJ, Weinraub M. Changes to sleep-wake behaviors are associated with trajectories of pubertal timing and tempo of secondary sex characteristics. Journal of Adolescence. 68: 171-186. PMID 30099236 DOI: 10.1016/j.adolescence.2018.07.017  0.4
2018 Grimm KJ, Ram N. Latent Growth and Dynamic Structural Equation Models. Annual Review of Clinical Psychology. 14: 55-89. PMID 29734829 DOI: 10.1146/annurev-clinpsy-050817-084840  1
2017 Morales S, Ram N, Buss KA, Cole PM, Helm JL, Chow SM. Age-related changes in the dynamics of fear-related regulation in early childhood. Developmental Science. PMID 29193491 DOI: 10.1111/desc.12633  0.6
2017 Grimm KJ, Davoudzadeh P, Ram N. IV. DEVELOPMENTS IN THE ANALYSIS OF LONGITUDINAL DATA. Monographs of the Society For Research in Child Development. 82: 46-66. PMID 28475250 DOI: 10.1111/mono.12298  1
2017 Wood J, Oravecz Z, Vogel N, Benson L, Chow SM, Cole P, Conroy DE, Pincus AL, Ram N. Modeling Intraindividual Dynamics Using Stochastic Differential Equations: Age Differences in Affect Regulation. The Journals of Gerontology. Series B, Psychological Sciences and Social Sciences. PMID 28329860 DOI: 10.1093/geronb/gbx013  0.6
2017 Cole PM, Bendezú JJ, Ram N, Chow SM. Dynamical Systems Modeling of Early Childhood Self-Regulation. Emotion (Washington, D.C.). PMID 28080091 DOI: 10.1037/emo0000268  0.6
2016 Helm JL, Ram N, Cole PM, Chow SM. Modeling Self-Regulation as a Process Using a Multiple Time-Scale Multiphase Latent Basis Growth Model. Structural Equation Modeling : a Multidisciplinary Journal. 23: 635-648. PMID 28255223 DOI: 10.1080/10705511.2016.1178580  0.6
2016 Chow SM, Bendezú JJ, Cole PM, Ram N. A Comparison of Two-Stage Approaches for Fitting Nonlinear Ordinary Differential Equation Models with Mixed Effects. Multivariate Behavioral Research. 51: 154-184. PMID 27391255 DOI: 10.1080/00273171.2015.1123138  1
2016 Koffer RE, Ram N, Conroy DE, Pincus AL, Almeida DM. Stressor diversity: Introduction and empirical integration into the daily stress model. Psychology and Aging. 31: 301-20. PMID 27294713 DOI: 10.1037/pag0000095  1
2016 Lydon DM, Ram N, Conroy DE, Pincus AL, Geier CF, Maggs JL. The within-person association between alcohol use and sleep duration and quality in situ: An experience sampling study. Addictive Behaviors. 61: 68-73. PMID 27249804 DOI: 10.1016/j.addbeh.2016.05.018  1
2016 Weybright EH, Caldwell LL, Ram N, Smith EA, Wegner L. Trajectories of adolescent substance use development and the influence of healthy leisure: A growth mixture modeling approach. Journal of Adolescence. 49: 158-169. PMID 27077961 DOI: 10.1016/j.adolescence.2016.03.012  1
2016 Gerstorf D, Hoppmann CA, Löckenhoff CE, Infurna FJ, Schupp J, Wagner GG, Ram N. Terminal decline in well-being: The role of social orientation. Psychology and Aging. 31: 149-65. PMID 26950226 DOI: 10.1037/pag0000072  1
2015 Wagner J, Ram N, Smith J, Gerstorf D. Personality Trait Development at the End of Life: Antecedents and Correlates of Mean-Level Trajectories. Journal of Personality and Social Psychology. PMID 26479363 DOI: 10.1037/pspp0000071  1
2015 Marceau K, Ram N, Susman E. Development and Lability in the Parent-Child Relationship During Adolescence: Associations With Pubertal Timing and Tempo. Journal of Research On Adolescence : the Official Journal of the Society For Research On Adolescence. 25: 474-489. PMID 26321856 DOI: 10.1111/jora.12139  0.4
2015 Maher JP, Pincus AL, Ram N, Conroy DE. Daily physical activity and life satisfaction across adulthood. Developmental Psychology. 51: 1407-19. PMID 26280838 DOI: 10.1037/dev0000037  1
2015 Scott SB, Graham-Engeland JE, Engeland CG, Smyth JM, Almeida DM, Katz MJ, Lipton RB, Mogle JA, Munoz E, Ram N, Sliwinski MJ. The Effects of Stress on Cognitive Aging, Physiology and Emotion (ESCAPE) Project. Bmc Psychiatry. 15: 146. PMID 26138700 DOI: 10.1186/s12888-015-0497-7  1
2015 Weybright EH, Caldwell LL, Ram N, Smith EA, Wegner L. Boredom Prone or Nothing to Do? Distinguishing Between State and Trait Leisure Boredom and its Association with Substance Use in South African Adolescents. Leisure Sciences. 37: 311-331. PMID 26085700 DOI: 10.1080/01490400.2015.1014530  1
2015 Hülür G, Ram N, Willis SL, Schaie KW, Gerstorf D. Cognitive dedifferentiation with increasing age and proximity of death: Within-person evidence from the Seattle Longitudinal Study. Psychology and Aging. 30: 311-23. PMID 25961879 DOI: 10.1037/a0039260  1
2015 Conroy DE, Ram N, Pincus AL, Rebar AL. Bursts of Self-Conscious Emotions in the Daily Lives of Emerging Adults. Self and Identity : the Journal of the International Society For Self and Identity. 14: 290-313. PMID 25859164 DOI: 10.1080/15298868.2014.983963  1
2015 Rebar AL, Ram N, Conroy DE. Using the EZ-Diffusion Model to Score a Single-Category Implicit Association Test of Physical Activity. Psychology of Sport and Exercise. 16: 96-105. PMID 25484621 DOI: 10.1016/j.psychsport.2014.09.008  1
2015 Conroy DE, Ram N, Pincus AL, Coffman DL, Lorek AE, Rebar AL, Roche MJ. Daily physical activity and alcohol use across the adult lifespan. Health Psychology : Official Journal of the Division of Health Psychology, American Psychological Association. 34: 653-60. PMID 25222084 DOI: 10.1037/hea0000157  1
2015 DuPuis D, Ram N, Willner CJ, Karalunas S, Segalowitz SJ, Gatzke-Kopp LM. Implications of ongoing neural development for the measurement of the error-related negativity in childhood. Developmental Science. 18: 452-68. PMID 25209462 DOI: 10.1111/desc.12229  1
2015 Segerstrom SC, Eisenlohr-Moul TA, Evans DR, Ram N. Repetitive thought dimensions, psychological well-being, and perceived growth in older adults: a multilevel, prospective study. Anxiety, Stress, and Coping. 28: 287-302. PMID 25055116 DOI: 10.1080/10615806.2014.947285  1
2015 Marceau K, Ram N, Susman EJ. Development and Lability in the Parent-Child Relationship During Adolescence: Associations With Pubertal Timing and Tempo Journal of Research On Adolescence. 25: 474-489. DOI: 10.1111/jora.12139  0.4
2014 Gerstorf D, Heckhausen J, Ram N, Infurna FJ, Schupp J, Wagner GG. Perceived personal control buffers terminal decline in well-being. Psychology and Aging. 29: 612-25. PMID 25244480 DOI: 10.1037/a0037227  1
2014 Hülür G, Hertzog C, Pearman A, Ram N, Gerstorf D. Longitudinal associations of subjective memory with memory performance and depressive symptoms: between-person and within-person perspectives. Psychology and Aging. 29: 814-27. PMID 25244464 DOI: 10.1037/a0037619  1
2014 Roche MJ, Pincus AL, Rebar AL, Conroy DE, Ram N. Enriching psychological assessment using a person-specific analysis of interpersonal processes in daily life. Assessment. 21: 515-28. PMID 25038215 DOI: 10.1177/1073191114540320  1
2014 Tuarob S, Tucker CS, Salathe M, Ram N. An ensemble heterogeneous classification methodology for discovering health-related knowledge in social media messages. Journal of Biomedical Informatics. 49: 255-68. PMID 24642081 DOI: 10.1016/j.jbi.2014.03.005  1
2014 Fauth EB, Gerstorf D, Ram N, Malmberg B. Comparing changes in late-life depressive symptoms across aging, disablement, and mortality processes Developmental Psychology. 50: 1584-1593. PMID 24491214 DOI: 10.1037/a0035475  1
2014 Ram N, Conroy DE, Pincus AL, Lorek A, Rebar A, Roche MJ, Coccia M, Morack J, Feldman J, Gerstorf D. Examining the Interplay of Processes Across Multiple Time-Scales: Illustration With the Intraindividual Study of Affect, Health, and Interpersonal Behavior (iSAHIB) Research in Human Development. 11: 142-160. DOI: 10.1080/15427609.2014.906739  1
2014 Mejía S, Hooker K, Ram N, Pham T, Metoyer R. Capturing Intraindividual Variation and Covariation Constructs: Using Multiple Time-Scales to Assess Construct Reliability and Construct Stability Research in Human Development. 11: 91-107. DOI: 10.1080/15427609.2014.906728  1
2014 Wang S, Roche MJ, Pincus AL, Conroy DE, Rebar AL, Ram N. Interpersonal dependency and emotion in every day life Journal of Research in Personality. 53: 5-12. DOI: 10.1016/j.jrp.2014.07.007  1
2014 Wei M, Houser KW, Orland B, Lang DH, Ram N, Sliwinski MJ, Bose M. Field study of office worker responses to fluorescent lighting of different CCT and lumen output Journal of Environmental Psychology. 39: 62-76. DOI: 10.1016/j.jenvp.2014.04.009  1
2014 Orland B, Ram N, Lang D, Houser K, Kling N, Coccia M. Saving energy in an office environment: A serious game intervention Energy and Buildings. 74: 43-52. DOI: 10.1016/j.enbuild.2014.01.036  1
2014 Yin P, Ram N, Lee WC, Tucker C, Khandelwal S, Salathé M. Two sides of a coin: Separating personal communication and public dissemination accounts in Twitter Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8443: 163-175. DOI: 10.1007/978-3-319-06608-0_14  1
2013 Roche MJ, Pincus AL, Hyde AL, Conroy DE, Ram N. Within-person Covariation of Agentic and Communal Perceptions: Implications for Interpersonal Theory and Assessment. Journal of Research in Personality. 47: 445-452. PMID 24072945 DOI: 10.1016/j.jrp.2013.01.007  1
2013 Marceau K, Ram N, Neiderhiser JM, Laurent HK, Shaw DS, Fisher P, Natsuaki MN, Leve LD. Disentangling the effects of genetic, prenatal and parenting influences on children's cortisol variability. Stress (Amsterdam, Netherlands). 16: 607-15. PMID 23947477 DOI: 10.3109/10253890.2013.825766  1
2013 Ram N, Coccia M, Conroy D, Lorek A, Orland B, Pincus A, Sliwinski M, Gerstorf D. Behavioral Landscapes and Change in Behavioral Landscapes: A Multiple Time-Scale Density Distribution Approach. Research in Human Development. 10: 88-110. PMID 23914142 DOI: 10.1080/15427609.2013.760262  1
2013 Gerstorf D, Ram N, Lindenberger U, Smith J. Age and time-to-death trajectories of change in indicators of cognitive, sensory, physical, health, social, and self-related functions. Developmental Psychology. 49: 1805-21. PMID 23356526 DOI: 10.1037/a0031340  1
2013 Roche MJ, Pincus AL, Conroy DE, Hyde AL, Ram N. Pathological narcissism and interpersonal behavior in daily life. Personality Disorders. 4: 315-23. PMID 23205698 DOI: 10.1037/a0030798  1
2013 Maher JP, Doerksen SE, Elavsky S, Hyde AL, Pincus AL, Ram N, Conroy DE. A daily analysis of physical activity and satisfaction with life in emerging adults. Health Psychology : Official Journal of the Division of Health Psychology, American Psychological Association. 32: 647-56. PMID 23088171 DOI: 10.1037/a0030129  1
2013 Tuarob S, Tucker CS, Salathe M, Ram N. Discovering health-related knowledge in social media using ensembles of heterogeneous features International Conference On Information and Knowledge Management, Proceedings. 1685-1690. DOI: 10.1145/2505515.2505629  1
2013 Grimm KJ, Steele JS, Ram N, Nesselroade JR. Exploratory Latent Growth Models in the Structural Equation Modeling Framework Structural Equation Modeling. 20: 568-591. DOI: 10.1080/10705511.2013.824775  1
2013 Wei M, Houser KW, Orland B, Lang DH, Ram N, Sliwinski MJ, Bose M. Office worker response to fluorescent lamps of different CCT and lumen output Aei 2013: Building Solutions For Architectural Engineering - Proceedings of the 2013 Architectural Engineering National Conference. 554-563. DOI: 10.1061/9780784412909.054  1
2012 Finlay AK, Ram N, Maggs JL, Caldwell LL. Leisure activities, the social weekend, and alcohol use: evidence from a daily study of first-year college students. Journal of Studies On Alcohol and Drugs. 73: 250-9. PMID 22333332  1
2012 Fauth EB, Gerstorf D, Ram N, Malmberg B. Changes in depressive symptoms in the context of disablement processes: Role of demographic characteristics, cognitive function, health, and social support Journals of Gerontology - Series B Psychological Sciences and Social Sciences. 67: 167-177. PMID 21821838 DOI: 10.1093/geronb/gbr078  1
2011 Shiyko MP, Ram N. Conceptualizing and Estimating Process Speed in Studies Employing Ecological Momentary Assessment Designs: A Multilevel Variance Decomposition Approach. Multivariate Behavioral Research. 46: 875-899. PMID 22707796 DOI: 10.1080/00273171.2011.625310  1
2011 Hyde AL, Conroy DE, Pincus AL, Ram N. Unpacking the feel-good effect of free-time physical activity: between- and within-person associations with pleasant-activated feeling states. Journal of Sport & Exercise Psychology. 33: 884-902. PMID 22262710  1
2011 Molloy LE, Ram N, Gest SD. The storm and stress (or calm) of early adolescent self-concepts: within- and between-subjects variability. Developmental Psychology. 47: 1589-607. PMID 21928883 DOI: 10.1037/a0025413  1
2011 Grimm KJ, Ram N, Hamagami F. Nonlinear growth curves in developmental research. Child Development. 82: 1357-71. PMID 21824131 DOI: 10.1111/j.1467-8624.2011.01630.x  1
2011 Marceau K, Ram N, Houts RM, Grimm KJ, Susman EJ. Individual differences in boys' and girls' timing and tempo of puberty: modeling development with nonlinear growth models. Developmental Psychology. 47: 1389-409. PMID 21639623 DOI: 10.1037/a0023838  1
2011 Gerstorf D, Ram N, Hoppmann C, Willis SL, Schaie KW. Cohort differences in cognitive aging and terminal decline in the Seattle Longitudinal Study. Developmental Psychology. 47: 1026-41. PMID 21517155 DOI: 10.1037/a0023426  1
2011 Ram N, Gerstorf D, Lindenberger U, Smith J. Developmental change and intraindividual variability: relating cognitive aging to cognitive plasticity, cardiovascular lability, and emotional diversity. Psychology and Aging. 26: 363-71. PMID 21443355 DOI: 10.1037/a0021500  1
2011 Carstensen LL, Turan B, Scheibe S, Ram N, Ersner-Hershfield H, Samanez-Larkin GR, Brooks KP, Nesselroade JR. Emotional experience improves with age: evidence based on over 10 years of experience sampling. Psychology and Aging. 26: 21-33. PMID 20973600 DOI: 10.1037/a0021285  1
2010 Grimm KJ, Ram N, Estabrook R. Nonlinear Structured Growth Mixture Models in Mplus and OpenMx. Multivariate Behavioral Research. 45: 887-909. PMID 25419006 DOI: 10.1080/00273171.2010.531230  1
2010 Gerstorf D, Ram N, Goebel J, Schupp J, Lindenberger U, Wagner GG. Where people live and die makes a difference: Individual and geographic disparities in well-being progression at the end of life. Psychology and Aging. 25: 661-76. PMID 20677887 DOI: 10.1037/a0019574  1
2010 Gerstorf D, Ram N, Mayraz G, Hidajat M, Lindenberger U, Wagner GG, Schupp J. Late-life decline in well-being across adulthood in Germany, the United Kingdom, and the United States: Something is seriously wrong at the end of life. Psychology and Aging. 25: 477-85. PMID 20545432 DOI: 10.1037/a0017543  1
2010 Gates KM, Molenaar PC, Hillary FG, Ram N, Rovine MJ. Automatic search for fMRI connectivity mapping: an alternative to Granger causality testing using formal equivalences among SEM path modeling, VAR, and unified SEM. Neuroimage. 50: 1118-25. PMID 20060050 DOI: 10.1016/j.neuroimage.2009.12.117  1
2009 Ram N, Grimm KJ. Growth Mixture Modeling: A Method for Identifying Differences in Longitudinal Change Among Unobserved Groups. International Journal of Behavioral Development. 33: 565-576. PMID 23885133 DOI: 10.1177/0165025409343765  1
2009 Grimm KJ, Ram N. Non-linear Growth Models in Mplus and SAS. Structural Equation Modeling : a Multidisciplinary Journal. 16: 676-701. PMID 23882134 DOI: 10.1080/10705510903206055  1
2009 Ram N, Lindenberger U, Blanchard-Fields F. Introduction to the special section on intraindividual variability and aging. Psychology and Aging. 24: 775-7. PMID 20025394 DOI: 10.1037/a0017909  1
2009 Molenaar PC, Sinclair KO, Rovine MJ, Ram N, Corneal SE. Analyzing developmental processes on an individual level using nonstationary time series modeling. Developmental Psychology. 45: 260-71. PMID 19210007 DOI: 10.1037/a0014170  1
2008 Gerstorf D, Ram N, Estabrook R, Schupp J, Wagner GG, Lindenberger U. Life satisfaction shows terminal decline in old age: longitudinal evidence from the German Socio-Economic Panel Study (SOEP). Developmental Psychology. 44: 1148-59. PMID 18605841 DOI: 10.1037/0012-1649.44.4.1148  1
2007 Clotfelter ED, Pedersen AB, Cranford JA, Ram N, Snajdr EA, Nolan V, Ketterson ED. Acorn mast drives long-term dynamics of rodent and songbird populations. Oecologia. 154: 493-503. PMID 17924149 DOI: 10.1007/s00442-007-0859-z  1
2007 Ram N, Riggs SM, Skaling S, Landers DM, McCullagh P. A comparison of modelling and imagery in the acquisition and retention of motor skills. Journal of Sports Sciences. 25: 587-97. PMID 17365544 DOI: 10.1080/02640410600947132  1
2005 Ram N, Rabbitt P, Stollery B, Nesselroade JR. Cognitive performance inconsistency: intraindividual change and variability. Psychology and Aging. 20: 623-33. PMID 16420137 DOI: 10.1037/0882-7974.20.4.623  1
2005 Chow SM, Ram N, Boker SM, Fujita F, Clore G. Emotion as a thermostat: representing emotion regulation using a damped oscillator model. Emotion (Washington, D.C.). 5: 208-25. PMID 15982086 DOI: 10.1037/1528-3542.5.2.208  1
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