Which of the following neural changes involves the growth of fatty tissues that cover the axons that carry nerve impulses from one neuron to other neurons?

What characteristics distinguish emerging adulthood from other age periods?

stability, other-focused, identity diffusion, the feeling of being in-between, and the age of stagnation identity moratorium, stability, the feeling of being marginalized, self-focused, and a global worldview identity explorations, instability, self-focused, the feeling of being in-between, and the age of possibilities instability, other-focused, identity foreclosure, the feeling of being marginalized, and the age of possibilities

A researcher discovers that a clock used to measure reaction times consistently

increases the actual reaction time by 20 milliseconds. It is concluded that the clock is: A) reliable B) unreliable C) valid D) void