The designers of a new car stereo interface want to see how long it takes to find and use buttons to change stations and change modes (e. g., AM/FM/CD/other). First they measure how long each study participant takes just to reach and press each button, so they can control for this when analyzing the other tasks. This type of research focuses on .a. Psychophysics b. Memory c. Weber's law d. Mental chronometry

What does the term "deforestation" mean? what landform are we studying that deforestation is impacting greatly in brazil? describe how and why this is happening. plz me!

Click on  the link  to view information gathered by the organization keep america beautiful. read "the costs of american littering" to find three negative effects of litter in local communities.  based on your research, what are the negative effects of litter in local communities? check all that apply.litter cleanup is very expensive.litter has decreased since 1969.litter is a constant community problem.litter causes property in the community to be less valuable.litter contaminates water and has other environmental consequences.

This refers to weather and atmospheric conditions measured over a long period of time.