TY  - JOUR
A1  - Fanselow, Gisbert
A1  - Klingel, Rheinhold
A1  - Mayr, Ulrich
A1  - Junker, Martina
T1  - Test age invariance in language processing
Y1  - 1999
ER  - 
TY  - JOUR
A1  - Heckhausen, J.
A1  - Mayr, Ulrich
T1  - Entwicklungsregulation und Kontrolle im Erwachsenenalter und Alter : lebenslaufpsychologische Perspektiven
Y1  - 1998
SN  - 3-456-82938-8
ER  - 
TY  - JOUR
A1  - Kliegl, Reinhold
A1  - Krampe, Ralf-Thomas
A1  - Mayr, Ulrich
T1  - Formal models of age differences in task complexity effects
Y1  - 2003
ER  - 
TY  - JOUR
A1  - Kliegl, Reinhold
A1  - Mayr, Ulrich
T1  - Kognitive Leistung und Lernpotential im höheren Erwachsenenalter
Y1  - 1997
SN  - 3-8017-0532-2
ER  - 
TY  - JOUR
A1  - Kliegl, Reinhold
A1  - Mayr, Ulrich
T1  - Task-set switching and long-term memory retrieval
Y1  - 2000
ER  - 
TY  - JOUR
A1  - Kliegl, Reinhold
A1  - Mayr, Ulrich
A1  - Junker, Martina
A1  - Fanselow, Gisbert
T1  - Testing age invariance in language processes
Y1  - 1999
SN  - 0-7923-8526-8
ER  - 
TY  - GEN
A1  - Kliegl, Reinhold
A1  - Mayr, Ulrich
A1  - Krampe, R. T.
T1  - Process dissociations in cognitive aging
N2  - One undisputed finding of cognitive aging research is that the two main clusters of intellectual abilities, fluid and crystallized abilities, exhibit differential age-related trends. Healthy older adults perform less well than young adults on almost any task that requires fast responses or taps the fluid or mechanical aspects of intelligence; they show much less of a decline, if any at all, in tasks requiring the access of their crystallized knowledge (Baltes, 1987; Horn, 1970). These age-differential trends are the prototype of what we will refer to as a process dissociation. We will show how process dissociations can be established within the domain of fluid intelligence that pass more stringent tests than is customary in experimental research on cognitive aging.
T3  - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 164 
Y1  - 1995
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-40428
ER  - 
TY  - GEN
A1  - Kliegl, Reinhold
A1  - Mayr, Ulrich
A1  - Krampe, Ralf
T1  - Time-accuracy functions for determining process and person differences : an application to cognitive aging
N2  - A paradigm for the determination of time-accuracy functions (TAFs) for individual participants is introduced for two pairs of tasks differing in cognitive complexity, that is, word scanning vs cued recognition and figural scanning vs figural reasoning. TAFs can be used to test dissociations of cognitive processes beyond scale-related ambiguities of ordinal interactions. The approach is applied to examine the cognitive-aging hypothesis that a single slowing factor can account for interactions between adult age and cognitive task complexity. Twenty young and 20 old adults participated in 17 sessions. Presentation times required for 75, 87.5, and 100% accuracies were determined for each task with a variant of the psychophysical method of limits. Accuracy was fit by negatively accelerated functions of presentation time. State-trace analyses showed that different slowing factors are required for high- and low-complexity tasks. Relations to speed-accuracy and performance-resource functions are discussed.
T3  - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 166 
Y1  - 1994
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17101
ER  - 
TY  - JOUR
A1  - Kliegl, Reinhold
A1  - Mayr, Ulrich
A1  - Krampe, Ralf T.
T1  - Psychophysikalische Bestimmung von kognitiven Darbietungenszeit-Leistungs-Funktionen
Y1  - 1993
ER  - 
TY  - JOUR
A1  - Kliegl, Reinhold
A1  - Mayr, Ulrich
A1  - Krampe, Ralf-Thomas
T1  - Process dissociations in cognitive aging
Y1  - 1995
ER  -