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At the end of each day, all children participated in a group lesson. The first group was a control group where the children watched a short cartoon video unrelated to swimming. The second group was a peer mastery group, which watched a short video of similar-aged children who had very good task performances and high confidence.
Observation in the natural sciences [1] is an act or instance of noticing or perceiving [2] and the acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the perception and recording of data via the use of scientific instruments. The term may also refer to ...
In undisguised observation, the observed individuals know that the observer is present for the purpose of collecting info about their behavior. This technique is often used to understand the culture and behavior of groups or individuals. [2] In contrast, in disguised observation, the observed individuals do not know that they are being observed.
In marketing and the social sciences, observational research (or field research) is a social research technique that involves the direct observation of phenomena in their natural setting. This differentiates it from experimental research in which a quasi-artificial environment is created to control for spurious factors, and where at least one ...
Quantitative linguistics is an area of linguistics that relies on quantification. For example, [ 7 ] indices of grammaticalization of morphemes , such as phonological shortness, dependence on surroundings, and fusion with the verb, have been developed and found to be significantly correlated across languages with stage of evolution of function ...
Quantitative research is a research strategy that focuses on quantifying the collection and analysis of data. [1] It is formed from a deductive approach where emphasis is placed on the testing of theory, shaped by empiricist and positivist philosophies.
Piaget proposed that children's inability to conserve is due to weakness in the way children think during the preoperational stage (ages 2–6). This stage of cognitive development is characterized by children focusing on a single, salient dimension of height or length, while ignoring other important attributes of an object. [ 2 ]
Observations and Measurements (O&M) is an international standard [1] which defines a conceptual schema encoding for observations, and for features involved in sampling when making observations. While the O&M standard was developed in the context of geographic information systems , the model is derived from generic patterns proposed by Fowler ...