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The big-fish–little-pond effect (BFLPE) is a frame of reference model introduced by Herbert W. Marsh and John W. Parker in 1984. According to the model, individuals compare their own self-concept with their peers and equally capable individuals have higher self-concepts when in a less capable group than in a more capable group.
The frog pond effect is the theory that individuals evaluate themselves as worse than they actually are when in a group of higher-performing individuals. [ 1 ] [ 2 ] This effect is a part of the wider social comparison theory .
The survey asks people to go pond-dipping and identify the invertebrates living in their local pond or lake. Using this information they can then find out how polluted the water is, as some creatures are more tolerant of pollution than others. Results are collected online and will help scientists learn more about lakes and ponds across England.
This bioblitz has much public participation with many activities including pond-dipping, nature walks and meeting live animals up close. The species count currently stands at 488, including a Western Screech Owl, Red-legged Frog, Brassy Minnows and Common Fern which, despite its name, had never been found in the area before. [20] Ontario:
The term instinctive drift was coined by married couple Keller and Marian Breland Bailey, former psychology graduate students of B.F. Skinner at the University of Minnesota. Keller and Marian were recruited to work with B.F. Skinner on a project to train pigeons to pilot bombs towards targets to aid with World War II efforts. [ 3 ]
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A mallard, shown looking like a duck and swimming like a duck.. The duck test is a frequently cited colloquial example of abductive reasoning.Its usual expression is: If it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.
The technical distinction between a pond and a lake has not been universally standardized. Limnologists and freshwater biologists have proposed formal definitions for pond, in part to include 'bodies of water where light penetrates to the bottom of the waterbody', 'bodies of water shallow enough for rooted water plants to grow throughout', and 'bodies of water which lack wave action on the ...