Helen goes to her doctor to take a vision test. The test indicates she sees no colors at all. She sees everything in shades of lights and darks. This makes her ______

Briefly describe the three primary dimensions of temperament

What will be an ideal response?

Suppose you are interested in how participants perform under different temperature conditions. You select 30 participants and assign them to work in one of three rooms. The rooms differ only with respect to temperature. You instruct all participants to solve the same jigsaw puzzle, and then you measure how long it takes each one to finish. In this research, the experimenter is investigating

whether a. participants can solve a jigsaw puzzle in different rooms. b. participants can solve a jigsaw puzzle under different temperature conditions. c. the time required to solve a jigsaw puzzle depends on temperature. d. temperature depends on the time required to solve a jigsaw puzzle.