The utility of ground rule instructions with younger and older adult witnesses

Mohammed M. Ali; Sonja P. Brubacher; Becky Earhart; Martine B. Powell; Nina J. Westera

doi:10.1002/acp.3648

The utility of ground rule instructions with younger and older adult witnesses

Applied Cognitive Psychology ◽

10.1002/acp.3648 ◽

2020 ◽

Vol 34 (3) ◽

pp. 664-677

Author(s):

Mohammed M. Ali ◽

Sonja P. Brubacher ◽

Becky Earhart ◽

Martine B. Powell ◽

Nina J. Westera

Keyword(s):

Older Adult ◽

Ground Rule

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Talk or Walk? Gait Speed over Self-Report in Association with Cognitive Speed in Healthy Older Adults

GeroPsych ◽

10.1024/1662-9647/a000202 ◽

2019 ◽

Vol 32 (1) ◽

pp. 41-52

Author(s):

Matthew C. Costello ◽

Shane J. Sizemore ◽

Kimberly E. O’Brien ◽

Lydia K. Manning

Keyword(s):

Older Adults ◽

Older Adult ◽

Gait Speed ◽

Well Being ◽

Self Report ◽

Subjective Report ◽

Healthy Older Adults ◽

Relative Value ◽

Cognitive Speed ◽

Age Range

Abstract. This study explores the relative value of both subjectively reported cognitive speed and gait speed in association with objectively derived cognitive speed. It also explores how these factors are affected by psychological and physical well-being. A group of 90 cognitively healthy older adults ( M = 73.38, SD = 8.06 years, range = 60–89 years) were tested in a three-task cognitive battery to determine objective cognitive speed as well as measures of gait speed, well-being, and subjective cognitive speed. Analyses indicated that gait speed was associated with objective cognitive speed to a greater degree than was subjective report, the latter being more closely related to well-being than to objective cognitive speed. These results were largely invariant across the 30-year age range of our older adult sample.

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Cognitive Aging in a Precision Sport Context

European Psychologist ◽

10.1027/1016-9040.1.3.166 ◽

1996 ◽

Vol 1 (3) ◽

pp. 166-179 ◽

Cited By ~ 6

Author(s):

Bo Molander ◽

Lars Bäckman

Keyword(s):

Older Adult ◽

Cognitive Abilities ◽

Cognitive Aging ◽

Motor Performance ◽

Intervention Programs ◽

Laboratory Studies ◽

High Arousal ◽

Memory And Attention ◽

Age Related ◽

Principal Finding

Highly skilled miniature golf players were examined in a series of field and laboratory studies. The principal finding from these studies is that young and young adult players (range = 15-38 years) score equally well or better in competition than in training whereas older adult players (range = 46-73 years) perform worse in competitive events than under training conditions. It was also found that the impairment in motor performance on the part of the older players is associated with age-related deficits in basic cognitive abilities, such as memory and attention. These results support the hypothesis that older players may be able to compensate for age-related deficits under relaxed conditions, but not under conditions of high arousal. The possibility of improving the performance of the older players in stressful situations by means of various intervention programs is discussed.

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