<span>When the child thinks that after arranging two rows of pennies and then s/he conclude that it is longer than the top row, the child is in preoperational Piaget's stage. This stage also demonstrate that the cognitive development is defined by its egocentric thought, the ability of a person to see things in a different perspective.</span>
<span>It
provides choices for employment, encourages innovation and competition and
freedom for the individual to choose what the market provides. These advantages also results to low costs, increases
chances for wealth and a variety of goods and services. It also motivates us to
take part in economic activity.</span>
<span><span>Physical boundaries pertain to your personal space, privacy, and body. Do you give a handshake or a hug – to whom and when? How do you feel about loud music, nudity, and locked doors?</span><span><span>Mental boundaries </span>apply to your thoughts, values, and opinions. Are you easily suggestible? Do you know what you believe, and can you hold onto your opinions? Can you listen with an open mind to someone else’s opinion without becoming rigid? If you become highly emotional, argumentative, or defensive, you may have weak emotional boundaries.</span><span>Emotional boundaries distinguish separating your emotions and responsibility for them from someone else’s. It’s like an imaginary line or force field that separates you and others. Healthy boundaries prevent you from giving advice, blaming or accepting blame. They protect you from feeling guilty for someone else’s negative feelings or problems and taking others’ comments personally. High reactivity suggests weak emotional boundaries. Healthy emotional boundaries require clear internal boundaries – knowing your feelings and your responsibilities to yourself and others.</span></span>
