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.
Larger cactus plants are able to live for two years or more without water. The cactus can survive long periods without rain or any form of precipitation. The cactus does not have leaves, therefore the little surface area allows the least amount of moisture to be given up.