Dissertations and Theses @ UNI
Availability
Open Access Thesis
Keywords
Aging--Physiological aspects; Aging--Psychological aspects; Cognition in old age; Academic theses;
Abstract
The current study investigated the differences on cognition tests and whether or not an age effect existed between young versus middle-aged adults. Twenty young adults (ages 20-39) and twenty middle-aged adults (40-59) were given four cognitive tests to determine if differences in performance existed across the age groups. Tests included the Ross Information Processing Assessment-2nd revision (RIPA-2; Ross-Swain, 1996), the Rey Auditory Verbal Learning Test (RA VLT; Rey, 1964 ), the Wechsler Working Memory (WWM) subtests of the Wechsler Memory Scale, 3rd edition (WMS-Ill; Wechsler, 1997), and the Cognitive Linguistic Quick Test (CLQT,· Helm-Estabrooks, 2001 ). A series of one-factor analyses of variance (ANOV A) revealed statistically significant differences between the two age groups on the Visual Reproduction, Span Forward, Span Reverse, and Span Forward Reverse on the WWM, Immediate Memory and Temporal Orientation subtests of the RIPA-2, Symbol Trails and Maze subtests of the CLQT, Attention and Visuospatial domains of the CLQT, and Trial V of the RA VLT. No statistically significant differences occurred between young and middle-aged adults on the remaining RIP A-2, WMS-III subtests, other domains on the CLQT, or trials of the RA VLT. Implications of these cognitive-linguistic findings may in fact be related to age; a comparison of attention, visuospatial skills, and memory with relation to middle-aged adults will be discussed
Year of Submission
2009
Degree Name
Master of Arts
Department
Department of Communicative Disorders
First Advisor
Angela N. Burda
Second Advisor
Todd A. Bohnenkamp
Third Advisor
Kristin Mack
Date Original
2009
Object Description
1 PDF file (82 leaves)
Copyright
©2009 Jamie Leigh Flatness
Language
en
File Format
application/pdf
Recommended Citation
Flatness, Jamie Leigh, "Cognitive-Linguistic Abilities in Young and Middle-Aged Adults" (2009). Dissertations and Theses @ UNI. 2646.
https://scholarworks.uni.edu/etd/2646
Comments
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