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.
Cool Storage Temperature. Keeping your grass seed in a cool storage area is the best way to retain viability. Preferably, the storage area should have no windows so there is no direct sunlight penetration. If you maintain a consistently cool storage area, grass seed may last for 2 to 3 years. However, you will see a drop in germination rates over time since some weakened seeds will not sprout even if they were stored under the best conditions.