The measurable physical changes that occur throughout a person's life.

It refers to interaction and relationship with other people.

Considered as the female sex hormone.

It is the process that creates growth and progress.

What is the correct order of  the following life stages from first to last?

Which of the following doesn't belong to the group?

Weight and height will increase slower than infancy.

Start a relationship with the opposite sex that leads to marriage.

School Age starts from the ages  between ______ to 12 years.

Choose the correct pair of the following life stages to its changes.

They spend most of their time with their grandchildren.

Easily forget new stories, and always remember the old stories. What change is this?

Which one is the effect of international culture towards teenagers?

What does the society expect from Thai teenagers?

Friends are influential. Teenagers are subjected to peer influence.