When renowned pianist arthur rubinstein was asked how he managed to maintain a reputation as one of the world's top concert pianists well into late adulthood, he explained that he had reduced the range of pieces he played, practiced each of the remaining pieces more often, and learned to play very slow just before beginning a fast passage to increase the contrast between them, as he could not play as fast as when he was younger. arthur rubinstein's behaviors are an illustration of
a, improved procedural memory with age
b, selective optimization with compensation
c, habituation
d, dishabituation

the correct answer is b. selective optimization with compensation

Explanation:

Selective Optimization With Compensation is a strategy for improving health and wellbeing in elderly and a model for successful aging. It is recommended that seniors select and optimize their best abilities and most intact functions while compensating for declines and losses. For example, an elderly person with diminishing eyesight who loves to sing could focus more time and attention on singing, perhaps by joining a new choir, while cutting back on time spent reading. Overall, this model suggests that seniors take an active approach in their aging process and set goals that are attainable and meaningful.

local max is .5

step-by-step explanation:

the local maximum is for x values between 2 and 4

it looks like the x value is 2.5 and the y value is .5

2b2t

explanation:

2b2t