AP psychology How did Ernst weber contribute to psychology? I found that he did the Two point threshold and the just noticeable difference but how is it connected to psychology?

Which of the following situations would most likely occur if a human-induced event caused the ocean water to become the same temperature around the world? deep ocean current circulation would increase salt distribution around the world's oceans. surface ocean current circulation would distribute heat around land masses at a faster rate. new, fresher water would float on top of dense salt water and limit thermohaline circulation. some land masses in the northern hemisphere would start to warm up over time, melting snow and ice. runoff of surface freshwaters and rainfall would no longer have an effect on the salinity of ocean waters.

Aschool principal trying to find out if parents will buy new playground equipment shows digital leadership by

To what condition is a stable family life, strong focus on education, and assimilation into the mainstream culture linked for minorities? a. mental well-being b. interracial marriage c. healthier relationships d. economic success