Search results
Results from the WOW.Com Content Network
Image of a real apple (left), and plastic food model apple (right). The fake apple is a simulacrum. A simulacrum (pl.: simulacra or simulacrums, from Latin simulacrum, meaning "likeness, semblance") is a representation or imitation of a person or thing. [1]
Reality testing is the psychotherapeutic function by which the objective or real world and one's relationship to it are reflected on and evaluated by the observer. This process of distinguishing the internal world of thoughts and feelings from the external world is a technique commonly used in psychoanalysis and behavior therapy, and was originally devised by Sigmund Freud.
The effects of framing can be seen in journalism: the frame surrounding the issue can change the reader's perception without having to alter the actual facts as the same information is used as a base. This is done through the media's choice of certain words and images to cover a story (e.g. using the word fetus vs. the word baby). [3]
Visual research is a qualitative research methodology that relies on artistic mediums to produce and represent knowledge. These artistic mediums include film, photography, drawings, paintings, and sculptures. The artistic mediums provide a rich source of information that has the ability to capture reality.
The term mental model is believed to have originated with Kenneth Craik in his 1943 book The Nature of Explanation. [1] [2] Georges-Henri Luquet in Le dessin enfantin (Children's drawings), published in 1927 by Alcan, Paris, argued that children construct internal models, a view that influenced, among others, child psychologist Jean Piaget.
Formal logic and mathematical rules are examples of rigorous consistency. An example would be: if all As are Bs and all Bs are Cs, then all As are Cs. While this standard is of high value, it is limited. For example, the premises are a priori (or self-apparent), requiring another test of truth to employ this criterion. Additionally, strict ...
This example of design experiments is attributed to Harold Hotelling, building on examples from Frank Yates. [21] [22] [14] The experiments designed in this example involve combinatorial designs. [23] Weights of eight objects are measured using a pan balance and set of standard weights. Each weighing measures the weight difference between ...
Scientific modelling is an activity that produces models representing empirical objects, phenomena, and physical processes, to make a particular part or feature of the world easier to understand, define, quantify, visualize, or simulate.