Editor’s note: This story is part of Peak, The Athletic’s new desk covering leadership, personal development and success through the lens of sports. Peak aims to connect readers to ideas they can ...

1. Orientation -- Causation and the Search for Determinants -- Views Concerning the Nature of Motivation -- Points of View and Psychological Relativity -- 2. Forms and Determinants of Activity -- ...

Scientists fix biologger tags to animals to gain an insight into their movement and behaviour. Vasileios Karafillidis/Shutterstock Biologging is the practice of ...

Animal behavior research relies on careful observation of animals. Researchers might spend months in a jungle habitat watching tropical birds mate and raise their young. They might track the rates of ...