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008			221207b |||||||| |||| 00| 0 eng d
040			_aMSU _cMSU _erda
100			_aArdiale, Eléonore _eauthor
245			_aEffects of execution duration on within-item strategy switching in young and older adults _ccreated by Eléonore Ardiale, Patrick Lemaire
264			_aFrance : _bTaylor & Francis; _c2013
336			_2rdacontent _atext _btxt
337			_2rdamedia _aunmediated _bn
338			_2rdacarrier _avolume _bnc
440			_vVolume , number ,
520			_aThis study aimed at determining whether previously found age-related differences in within-item strategy switching is modulated by duration of engagement in initial strategy execution. In a computational estimation task, young and older adults had to find estimates to arithmetic problems like 37×64 while either rounding down (i.e., 30×60) or rounding up (i.e., 40×70) both operands to the closest decades. Participants were asked to execute a cued strategy for different durations (i.e., 1, 2, or 3 s), before deciding whether the cued strategy was the best strategy and to switch to the best strategy if the cued strategy was not the best. The main findings revealed that (1) young and older adults were able to switch strategies, especially when they started to execute poorer strategy on a given item; (2) older adults switched strategy less often than young adults, and (3) both young and older participants switched strategy less frequently for long than for short durations. These findings suggest that to be able to switch strategy within item, participants should not be too much engaged in execution of the initially selected strategy, and that duration of engagement in initial strategy execution does not modulate age-related differences in within-item strategy execution.
650			_aAgeing
650			_aArithmetic
650			_aStrategy
700			_aLemaire, Patrick _eauthor
856			_uhttps://doi.org/10.1080/20445911.2013.789854
942			_2lcc _cJA
999			_c160720 _d160720