Memory Test | ScienceGate

Positive Arousal Enhances the Consolidation of Item Memory

Swiss Journal of Psychology ◽

10.1024/1421-0185/a000151 ◽

2015 ◽

Vol 74 (2) ◽

pp. 91-104 ◽

Cited By ~ 1

Author(s):

Bo Wang

Keyword(s):

Episodic Memory ◽

Memory Consolidation ◽

Source Memory ◽

Emotional Arousal ◽

Theoretical Models ◽

Memory Test ◽

Learning Phase ◽

Item Memory ◽

Memory Tests ◽

Immediate Memory

Emotional arousal induced after learning has been shown to modulate memory consolidation. However, it is unclear whether the effect of postlearning arousal can extend to different aspects of memory. This study examined the effect of postlearning positive arousal on both item memory and source memory. Participants learned a list of neutral words and took an immediate memory test. Then they watched a positive or a neutral videoclip and took delayed memory tests after either 25 minutes or 1 week had elapsed after the learning phase. In both delay conditions, positive arousal enhanced consolidation of item memory as measured by overall recognition. Furthermore, positive arousal enhanced consolidation of familiarity but not recollection. However, positive arousal appeared to have no effect on consolidation of source memory. These findings have implications for building theoretical models of the effect of emotional arousal on consolidation of episodic memory and for applying postlearning emotional arousal as a technique of memory intervention.

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Symptomvalidierungstests in der neuropsychologischen Diagnostik: eine Analogstudie

Zeitschrift für Neuropsychologie ◽

10.1024/1016-264x.15.2.81 ◽

2004 ◽

Vol 15 (2) ◽

pp. 81-90 ◽

Cited By ~ 9

Author(s):

Thomas Merten ◽

Matthias Henry ◽

Robin Hilsabeck

Keyword(s):

Short Term Memory ◽

Memory Test ◽

Short Term ◽

Term Memory ◽

Word Memory Test ◽

Word Memory ◽

Complex Figure ◽

Trail Making ◽

Figure Test ◽

Word Completion

Zusammenfassung: In der neuropsychologischen Diagnostik, mehr noch aber in der Begutachtung gewinnen Symptomvalidierungstests (SVT) zur Untersuchung der Leistungsmotivation zunehmend an Bedeutung. In einer Analogstudie wurde die Güte zweier international bekannter Verfahren (Word Memory Test; Amsterdam Short Term Memory Test) sowie einer Neuentwicklung (Word Completion Memory Test) untersucht. Zusätzlich wurden Leistungstests eingesetzt: der Trail Making Test (TMT), der Complex Figure Test sowie die Standard Progressive Matrices (SPM). Eine Gruppe von 10 experimentellen Simulanten wurde spezifisch auf die Vortäuschung von Gedächtnisstörungen vorbereitet, während eine Kontrollgruppe (n = 10) optimale Testanstrengung zeigen sollte. Alle SVT führten im Gegensatz zu den Simulationsmarkern des TMT und der SPM zu einer ausgezeichneten Klassifikationsgüte (95-100 %). Die neuropsychologischen Leistungsmaße wiesen zwar signifikante Gruppenunterschiede aus, zeigten aber auch eine nicht unbedeutende Überlappung der Verteilungen. Mehr Studien sind notwendig, um den SVT in den deutschsprachigen Ländern den Platz zu sichern, den sie international aktuell in der klinisch-neuropsychologischen Forschung und Praxis einnehmen.

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Wechsler Memory Scale, Rivermead Behavioral Memory Test, and Everyday Memory Questionnaire in Healthy Adults and Alzheimer Patients

European Journal of Psychological Assessment ◽

10.1027//1015-5759.18.1.63 ◽

2002 ◽

Vol 18 (1) ◽

pp. 63-77 ◽

Cited By ~ 34

Author(s):

Anastasia Efklides ◽

Efterpi Yiultsi ◽

Theopisti Kangellidou ◽

Fotini Kounti ◽

Fotini Dina ◽

...

Keyword(s):

Spatial Memory ◽

Semantic Memory ◽

Memory Test ◽

Healthy Adults ◽

Gender Effects ◽

Everyday Memory ◽

Wechsler Memory Scale ◽

Everyday Memory Questionnaire ◽

Behavioral Memory ◽

Memory Questionnaire

Summary: The Wechsler Memory Scale (WMS) is a laboratory-based memory test that has been criticized for its lack of ecological validity and for not testing long-term memory. A more recent memory test, which aims at testing everyday memory, is the Rivermead Behavioral Memory Test (RBMT); it tests prospective memory and other forms of memory not tapped by WMS. However, even this test does not capture all aspects of everyday memory problems often reported by adults. These problems are the object of the Everyday Memory Questionnaire (EMQ). This study aimed at identifying the relationships between these three memory tests. The differential effect of Alzheimer's disease (AD) on the above relationships was also studied. The sample consisted of 233 healthy adults (20 to 75+ years of age) and 39 AD patients (50 to 75 years of age). Confirmatory factor analysis revealed the following latent factors: Verbal Memory, Visual Reconstruction, Orientation, Message (action embedded in spatial context), Visual Recognition, Spatial Memory, New Learning/Association Forming, Prospective/Episodic Memory, and Metamemory. These first-order factors were further explained by two second-order factors: Semantic Memory and Coordination of Semantic and Visuo-Spatial Memory. This basic structure was preserved in the sample of AD patients, although AD patients performed less well on the WMS and the RBMT. Some interesting findings regarding semantic memory, face recognition, and metamemory in AD patients are also reported. Age, education, but no gender effects on memory performance were also detected.

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