Italy Secondaria di secondo grado – classe 2ª Human sciences (economico-sociale)
Chapters: 2
1. Psychology
Psychology of relationships and learning
- Nature of Psychology: The Science of Mind and Behaviour – Psychology is the science that studies mental processes (like thinking and remembering), experiences (our private feelings) and behaviour (what we do). Mental processes cannot be seen, so psychologists infer them from behaviour. Behaviour can be overt (seen from outside) or covert (hidden inside, like a racing heart). Psychology is a discipline with its own methods and theories. It is a natural science because it uses experiments and studies the brain and body, and a social science because it studies people in families, groups and culture. Mind and brain are linked but not the same. Many popular beliefs about psychology, like "psychologists read minds", are not true.
2. Research methodology
Descriptive statistics (year 2)
- Statistics: Asking Questions, Averages and Stacked Bar Graphs – Statistics starts with a question that has many possible answers. We collect data, organise it, show it in a graph, and find one number that sums it up. The mean is the fair share, the median is the middle value, and the mode is the most common value. A weighted average gives more importance to some values. Stacked and 100% stacked bar graphs show how a whole is split into parts.