Jenny learned to play the piano as a child and played very well until she was in late adolescence, when she stopped playing. in her 40s, she decided to play the piano again. she quickly realized that she had lost most of her ability to play after decades of not playing, so she took lessons. after several years of lessons she once again plays the piano very well. this example illustrates the multi-directional nature of development.
a. true
b. false

True

Explanation:

Development is considered to be multidimensional, this means that development arises in several different dimensions, including organically, psychologically and socio-emotionally. In addition to this, it is also multi-directional, this means that the dimensions will shrink and cultivate at different points of origin in an individual's life.

answer; people have no objective standard by which to judge themselves;

a is your answer hope this ! : )