Home âº Perspectives âº Behaviorism. Behaviorism (also called the behaviorist approach) was the primary paradigm in psychology between 1920 to 1950 and is based on a number of underlying assumptions regarding methodology and behavioral analysis: * Psychology should be seen as a science.
The second caution is that in times of drought, you have to be careful not to let the lawn go too long without water. Lawns of mainly Kentucky bluegrass and other âcool-seasonâ grasses should not go more than 6 weeks without at least one inch of water. (Measure watering by setting out a shallow pan.) One Inch A Week.
Repeat watering only when the surface of the soil begins to dry. In hot, dry conditions, you may need to water your grass again within four or five days. Allow the dry areas of grass to grow to at least 3 inches high and then mow. Leave the grass clippings on the lawn to help retain moisture. Avoid walking on your lawn during dry periods. The soil compaction caused by foot traffic can cause grass to dry out faster.