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Auflistung nach Autor "Ram, Nilam"
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2022-02-22ZeitschriftenartikelActing Like a Baby Boomer? Birth-Cohort Differences in Adults’ Personality Trajectories During the Last Half a Century Brandt, Naemi D.; Drewelies, Johanna; Willis, Sherry L.; Schaie, K. Warner; Ram, Nilam; Gerstorf, Denis; Wagner, JennySociety and developmental theory generally assume that there are wide generational differences in personality. Yet evidence showing historical change in the levels of adult Big Five traits is scarce and particularly so for ...
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2022-11-03ZeitschriftenartikelBeyond Big Five trait domains: Stability and change in personality facets across midlife and old age Brandt, Naemi Dorothee; Drewelies, Johanna; Willis, Sherry; Schaie, K. Warner; Ram, Nilam; Gerstorf, Denis; Wagner, JennyObjective Accumulated evidence indicates both stable and malleable parts of inter-individual differences in the broad Big Five domains. Less is known, however, about stability and change at the more diversified facet ...
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2022-03-14ZeitschriftenartikelPhysical Intimacy in Older Couples’ Everyday Lives: Its Frequency and Links With Affect and Salivary Cortisol Kołodziejczak, Karolina; Drewelies, Johanna; Pauly, Theresa; Ram, Nilam; Hoppmann, Christiane A.; Gerstorf, DenisObjectives Physical intimacy is important for communicating affection in romantic relationships. Theoretical and empirical work highlights linkages between physical intimacy, affect, and physiological stress among young ...
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2014-08-22ZeitschriftenartikelPlaying off the curve - testing quantitative predictions of skill acquisition theories in development of chess performance Gaschler, Robert; Progscha, Johanna; Smallbone, Kieran; Ram, Nilam; Bilalić, MerimLearning curves have been proposed as an adequate description of learning processes, no matter whether the processes manifest within minutes or across years. Different mechanisms underlying skill acquisition can lead to ...
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2022-10-25ZeitschriftenartikelToday’s Older Adults Are Cognitively Fitter Than Older Adults Were 20 Years Ago, but When and How They Decline Is No Different Than in the Past Gerstorf, Denis; Ram, Nilam; Drewelies, Johanna; Duezel, Sandra; Eibich, Peter; Steinhagen-Thiessen, Elisabeth; Liebig, Stefan; Goebel, Jan; Demuth, Ilja; Villringer, Arno; Wagner, Gert G.; Lindenberger, Ulman; Ghisletta, PaoloHistory-graded increases in older adults’ levels of cognitive performance are well documented, but little is known about historical shifts in within-person change: cognitive decline and onset of decline. We combined ...
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2023-04-18ZeitschriftenartikelYounger Than Ever? Subjective Age Is Becoming Younger and Remains More Stable in Middle-Age and Older Adults Today Wettstein, Markus; Wahl, Hans-Werner; Drewelies, Johanna; Wurm, Susanne; Huxhold, Oliver; Ram, Nilam; Gerstorf, DenisLittle is known about historical shifts in subjective age (i.e., how old individuals feel). Moving beyond the very few time-lagged cross-sectional cohort comparisons, we examined historical shifts in within-person trajectories ...