The Gravity Model Explains Why

question 8

Multiple Choice

The gravity model explains why

• A) trade between Sweden and Germany exceeds that between Sweden and Spain.
• B) countries with oil reserves tend to export oil.
• C) capital rich countries export capital intensive products.
• D) intra-industry trade is relatively more important than other forms of trade between neighboring countries.
• E) European countries rely most often on natural resources.

Describe the principles of Gestalt psychology in organizing sensory information.

Grasp the concepts of perceptual and size constancy.

Understand the methods and theories used in psychophysics to measure sensations and perceptions.

Identify and define key concepts in sensation, such as absolute threshold, difference threshold, and the role of receptor cells.