Investigative
One of the varieties included in the taxonomy of interest known as the Holland Codes or Holland Occupational Themes (RIASEC) based on the theory of occupations and vocational choice that American psychologist John L. Holland first developed is Investigative.
These people like to watch, learn, analyze, and solve problems. Good college majors for investigative people are:
Marine Biology
Marine biology is the scientific study of the biology of marine life and organisms in the sea. Given that in biology, many phyla, families, and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy.
Free courses from National Programme of Technology Enhanced Learning (NPTEL): Find it here. Use the keyword Marine Biology in the search bar.
Engineering
Engineering is the design and construction of machinery, structures, and other things like bridges, tunnels, roads, cars, and buildings using scientific principles. The engineering field includesa wide variety of more specialized fields, each of which places a greater emphasis on specific domains of applied mathematics, applied science, and application kinds.
Free courses from National Programme of Technology Enhanced Learning (NPTEL): Find it here. Use the keyword Engineering in the search bar.
Zoology
Zoology is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems. The term is derived from the Ancient Greek ζῷον, zōion, and λόγος, logos.
Free courses from National Programme of Technology Enhanced Learning (NPTEL): Find it here. Use the keyword zoology in the search bar.
Medicine/Surgery
Surgery is a field of medicine that uses physical and mechanical methods to heal wounds, illnesses, and other ailments. Acute accidents and illnesses are managed with surgery instead ofchronic, slowly advancing diseases, unless people with the latter type of sickness require surgery.
Free courses from National Programme of Technology Enhanced Learning (NPTEL): Find it here. Use the keyword Medine and/or Surgery in the search bar.
Chemistry
The scientific study of matter’s characteristics and behavior is known as chemistry. It is a branch of natural science that examines the components of matter, from atoms, molecules, and ions to the compounds made of them: their composition, structure, characteristics, behavior, and the alterations they go through in interactions with other substances.
Free courses from National Programme of Technology Enhanced Learning (NPTEL): Find it here. Use the keyword chemistry in the search bar.
Consumer Economic
Consumer economics is a branch of economics. It is a broad field, principally concerned with microeconomic analysis behavior in units of consumers, families, or individuals. It sometimes also encompasses family financial planning and policy analysis.
Free courses from National Programme of Technology Enhanced Learning (NPTEL): Find it here. Use the keyword Consumer Economic in the search bar.
Psychology
The scientific study of the mind and behaviour is called psychology. The study of conscious and unconscious events, such as emotions and thoughts, is included in psychology. It is a field of study that bridges the natural and social sciences and has a huge scope. Psychologists are interested in learning about the brain’s emergent features, which connects psychology to neuroscience.
Free courses from National Programme of Technology Enhanced Learning (NPTEL): Find it here. Use the keyword Psychology in the search bar.
And many more. Find more here.
