TY - GEN AU - Tranter,Lesley J AU - Koutstaal,Wilma TI - Age and flexible thinking: an experimental demonstration of the beneficial effects of increased cognitively stimulating activity on fluid intelligence in healthy older adults SN - 1744-4128 PY - 2009///0408 KW - Activities of Daily Living KW - Aged KW - Aging KW - Analysis of Variance KW - Geriatric Assessment KW - Humans KW - Intelligence KW - physiology KW - Intelligence Tests KW - Middle Aged KW - Neuropsychological Tests KW - Thinking N1 - Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1080/13825580701322163 ER -