Question: who conducted swim tests with geese as part of an animal behavior study?
About the article "Human swimming", section "Occupation".

Candidate passages:
Some occupations require the workers to swim.
For example, abalone- or pearl-divers swim and dive to obtain an economic benefit, as do spear fishermen.
Swimming is used to rescue people in the water who may be in distress, including tired swimmers, non-swimmers who have accidentally entered the water, or water users who have come to harm.
Lifeguards or volunteer lifesavers are deployed at many pools and beaches worldwide to fulfill this purpose, and they, as well as rescue swimmers, may use specific swimming styles for rescue purposes.
Swimming is also used in marine biology to observe plants and animals in their natural habitat.
Other sciences use swimming, for example Konrad Lorenz swam with geese as part of his studies of animal behavior.
Swimming also has military purposes.
Military swimming is usually done by special forces, such as Navy SEALs.
Swimming is used to approach a location, gather intelligence, sabotage or combat, and to depart a location.
This may also include airborne insertion into water or exiting a submarine while it is submerged.
Due to regular exposure to large bodies of water, all recruits in the United States Navy, Marine Corps, and Coast Guard are required to complete basic swimming or water survival training.
Swimming is also a professional sport.
Companies sponsor swimmers who are at the international level.
Many swimmers compete competitively in order to represent their home country in the olympics.
Cash awards are also given at many of the major competitions for breaking records.
Professional swimmers may also earn a living as entertainers, performing in water ballets.
Comparative psychology refers to the study of the behavior and mental life of animals other than human beings.
It is related to disciplines outside of psychology that study animal behavior such as ethology.
Although the field of psychology is primarily concerned with humans the behavior and mental processes of animals is also an important part of psychological research.
This being either as a subject in its own right (e.g., animal cognition and ethology) or with strong emphasis about evolutionary links, and somewhat more controversially, as a way of gaining an insight into human psychology.
This is achieved by means of comparison or via animal models of emotional and behavior systems as seen in neuroscience of psychology (e.g., affective neuroscience and social neuroscience). 
The broad field of animal communication encompasses most of the issues in ethology.
Animal communication can be defined as any behavior of one animal that affects the current or future behavior of another animal.
The study of animal communication, called "zoo semiotics" (distinguishable from anthroposemiotics, the study of human communication) has played an important part in the development of ethology, sociobiology, and the study of animal cognition.
Animal communication, and indeed the understanding of the animal world in general, is a rapidly growing field, and even in the 21st century so far, a great share of prior understanding related to diverse fields such as personal symbolic name use, animal emotions, animal culture and learning, and even sexual conduct, long thought to be well understood, has been revolutionized. 
Cognitive tests are assessments of the cognitive capabilities of humans and other animals.
Tests administered to humans include various forms of IQ tests; those administered to animals include the mirror test (a test of visual self-awareness) and the T maze test (which tests learning ability).
Such study is important to research concerning the philosophy of mind and psychology, as well as determination of human and animal intelligence.
Modern cognitive tests originated through the work of James McKeen Cattell who coined the term "mental tests".
They followed Francis Galton's development of physical and physiological tests.
For example, Galton measured strength of grip and height and weight.
He established an "Anthropometric Laboratory" in the 1880s where patrons paid to have physical and physiological attributes measured.
Galton's measurements had an enormous influence on psychology.
Cattell continued the measurement approach with simple measurements of perception.
Cattell's tests were eventually abandoned in favor of the battery test approach developed by Alfred Binet. 
A study conducted in Switzerland in 2006 sought to find whether or not sympathy demonstrated by children was solely for personal benefit, or if the emotion was an innate part of development.
Parents, teachers, and 1,300 children (aged 6 and 7) were interviewed regarding the child's behavior.
Over the course of one year, questionnaires were filled out regarding the progress and behavior of each youth.
Thereafter, an interview was conducted in the spring of 2007.
The study concluded that children do develop sympathy and empathy independently of parental guidance.
Furthermore, the study found that girls are more sympathetic, prosocial, and morally motivated than boys.
Prosocial behavior has been noted in children as young as 12 months when showing and giving toys to their parents, without promoting or being reinforced by praise.
Levels of prosocial behavior increased with sympathy in children with low moral motivation, as it reflects the link between innate abilities and honing them with the guidance of parents and teachers.