Grizzled, on January 25 2014 - 09:59 AM, said:
I am divided on the fuel/dodge change, I have stayed with Hawken so long because (as I get older) position has made more difference than reflexes. Good tactics and map knowledge have been more important than other skills and as my body deteriorates, my mind is as sharp as ever.
Awhile back, I looked into the effects of ageing on reaction time. It's "common knowledge" that reaction time (reflexes, in layman's terms) worsens (i.e., increases) with age; anyone with any background in psychology, however, knows that common knowledge is often mistaken or overly-simplified.
Interestingly, reaction time doesn't share a simple relationship with ageing. The following article doesn't require any database or journal memberships, and provides a decent overview of the literature on reaction times:
http://biae.clemson....10/reaction.htm
In particular,
Quote
Simple reaction time shortens from infancy into the late 20s, then increases slowly until the 50s and 60s, and then lengthens faster as the person gets into his 70s and beyond (Welford, 1977; Jevas and Yan, 2001; Luchies et al., 2002; Rose et al., 2002; Der and Deary, 2006). In other words, contrary to their fervent belief, adolescents will probably have slower reaction times than adults (Riddervold et al., 2008; Van Damme and Crombez, 2009). Luchies et al.(2002) also reported that this age effect was more marked for complex reaction time tasks, and Der and Deary (2006) concurred.
From a more recent study - namely, Alfred and Rice's 2012
Age Differences in Simple and Procedural Reaction Time Among Healthy Military Personnel :
Quote
Knowledge of cognitive processing changes among adults is important as it can impact their work and home functioning. However, basic cognitive changes due to aging among healthy working adults are either not as well documented or focus on adults over 60 years of age. The purpose of this study was to examine the performance of younger (age 21-38) and older (age 39-58) military personnel on the Automated Neuropsychological Assessment Metric (ANAM) tests of simple and procedural reaction time. Descriptive statistics including correlation analyses were used to examine the data. Independent samples t-tests were used to compare the groups. Linear regression was used to predict age based on the three reaction time tests. Results of the correlation analyses failed to find a significant relationship between age and reaction time (p > .05). Results of the t-tests failed to find significant mean differences between younger and older participants (p > .05). Results of the linear regression analyses failed to find significance for predicting age based on the selected reaction time measures (p > .05). These results appear to support findings that age-related differences in reaction time do not occur during less complex reaction time tasks.
Bit of a cursory review, to be sure, but there's certainly enough in the literature to cast significant doubt upon the idea that reaction times slow significantly with age.
The more you know.
Edited by Nept, January 25 2014 - 01:20 PM.