Explain each of the following in relation to human development: (i) emotional development (ii) social development (iii) moral development Expect 3 x 4 = 12 (i) Learning to manage and deal with emotions helped by positive self-esteem and praise and encouragement from others - Junior Cycle Home Economics - Question 4 - 2013

Social development is the process by which individuals learn to interact with others, form friendships, and integrate into society. This involves developing communication skills, understanding social norms, and learning the importance of teamwork and cooperation.

Moral development involves learning the difference between right and wrong. This process begins in childhood as individuals are influenced by their parents and family. Over time, individuals form their own values and ethical beliefs based on experiences and societal standards.

1. A noticeable increase in height and weight, as well as changes in muscle mass leading to a more muscular physique.
2. Development of secondary sexual characteristics, such as growth of facial and body hair, as well as testicular enlargement and penis growth.
3. Changes in voice structure, resulting in a deeper voice and the occurrence of erections and wet dreams.

1. Increase in height and weight accompanied by the development of soft and rounded body shapes due to fat distribution.
2. Development of primary and secondary sexual characteristics, including breast development and the onset of menstrual cycles.
3. Growth of pubic and underarm hair as well as the maturation of internal reproductive organs.

The testes are responsible for producing sperm and the hormone testosterone, which is crucial for the development of male secondary sexual characteristics.

The uterus is the reproductive organ where a fertilized egg implants and develops during pregnancy. It provides a suitable environment for fetal growth.

The ovaries produce eggs (ova) and secrete female hormones such as estrogen and progesterone, which are essential for regulating the menstrual cycle and supporting pregnancy.

The sperm duct, or vas deferens, carries sperm from the testes to the urethra, where they are expelled during ejaculation.

The menstrual cycle is a monthly process during which the ovaries release an egg. Following ovulation, the uterus thickens its lining to prepare for a potential pregnancy. If fertilization does not occur, the lining is shed during menstruation, resulting in bleeding.