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Functional Fixedness
Functional fixedness is a cognitive bias that limits a person to use an object only in the way it is traditionally used. The concept of functional fixedness originated in Gestalt psychology, a movement in psychology that emphasizes holistic processing. Karl Duncker defined functional fixedness as being a mental block against using an object in a new way that is required to solve a problem.Duncker, K. (1945). "On problem solving". '' Psychological Monographs'', 58:5 (Whole No. 270). This "block" limits the ability of an individual to use components given to them to complete a task, as they cannot move past the original purpose of those components. For example, if someone needs a paperweight, but they only have a hammer, they may not see how the hammer can be used as a paperweight. Functional fixedness is this inability to see a hammer's use as anything other than for pounding nails; the person fails to think to use the hammer in a way other than in its conventional function. When ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognitive Bias
A cognitive bias is a systematic pattern of deviation from norm (philosophy), norm or rationality in judgment. Individuals create their own "subjective reality" from their perception of the input. An individual's construction of reality, not the Objectivity (philosophy), objective input, may dictate their behavior in the world. Thus, cognitive biases may sometimes lead to perceptual distortion, inaccurate judgment, illogical interpretation, and irrationality. While cognitive biases may initially appear to be negative, some are adaptive. They may lead to more effective actions in a given context. Furthermore, allowing cognitive biases enables faster decisions which can be desirable when timeliness is more valuable than accuracy, as illustrated in Heuristic (psychology), heuristics. Other cognitive biases are a "by-product" of human processing limitations, resulting from a lack of appropriate mental mechanisms (bounded rationality), the impact of an individual's constitution and bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Personality And Social Psychology
The ''Journal of Personality and Social Psychology'' is a monthly peer-reviewed scientific journal published by the American Psychological Association that was established in 1965. It covers the fields of social and personality psychology. The editors-in-chief are Shinobu Kitayama (University of Michigan; ''Attitudes and Social Cognition Section''), Colin Wayne Leach (Barnard College; ''Interpersonal Relations and Group Processes Section''), and Richard E. Lucas (Michigan State University; ''Personality Processes and Individual Differences Section''). Contents The journal's focus is on empirical research reports; however, specialized theoretical, methodological, and review papers are also published. For example, the journal's most highly cited paper, cited over 90,000 times, is a statistical methods paper discussing mediation and moderation. Articles typically involve a lengthy introduction and literature review, followed by several related studies that explore different aspec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quicksort
Quicksort is an efficient, general-purpose sorting algorithm. Quicksort was developed by British computer scientist Tony Hoare in 1959 and published in 1961. It is still a commonly used algorithm for sorting. Overall, it is slightly faster than merge sort and heapsort for randomized data, particularly on larger distributions. Quicksort is a divide-and-conquer algorithm. It works by selecting a "pivot" element from the array and partitioning the other elements into two sub-arrays, according to whether they are less than or greater than the pivot. For this reason, it is sometimes called partition-exchange sort. The sub-arrays are then sorted recursively. This can be done in-place, requiring small additional amounts of memory to perform the sorting. Quicksort is a comparison sort, meaning that it can sort items of any type for which a "less-than" relation (formally, a total order) is defined. It is a comparison-based sort since elements ''a'' and ''b'' are only swapped in ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Educational Research
''The Journal of Educational Research'' is a bimonthly peer-reviewed academic journal covering research into education. It was established in 1920 and is published by Taylor & Francis. The editor-in-chief is Mary F. Heller (University of Hawaiʻi – West Oʻahu). According to the ''Journal Citation Reports'', the journal has a 2016 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or important within their field. The Impact Factor of a journa ... of 1.197. References External links * {{DEFAULTSORT:Journal of Educational Research, The Education journals Academic journals established in 1920 Bimonthly journals Taylor & Francis academic journals English-language journals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analogical Models
Analogical models are a method of representing a phenomenon of the world, often called the "target system" by another, more understandable or analysable system. They are also called dynamical analogies. Two open systems have ''analog'' representations (see illustration) if they are black box isomorphic systems. Explanation A simple type of analogy is one that is based on shared properties; and analogizing is the process of representing information about a particular subject (the ''analogue'' or ''source'' system) by another particular subject (the ''target'' system), in order "to illustrate some particular aspect (or clarify selected attributes) of the primary domain". Analogical models, also called "analog" or "analogue" models, seek the analogous systems that share properties with the target system as a means of representing the world. It is often practicable to construct source systems that are smaller and/or faster than the target system so that one can deduce ''a prior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuar
The Shuar, also known as Jivaro, are an indigenous ethnic group that inhabits the Ecuadorian and Peruvian Amazonia. They are famous for their hunting skills and their tradition of head shrinking, known as Tzantsa. The Shuar language belongs to the Jivaroan linguistic family and is spoken by over 50,000 people in the region. The Shuar are known for their skill in warfare, both in defending their territories and in offensive actions against external enemies. Currently, many Shuar live in communities organized around agriculture and hunting, although there are also some who work in mining and the timber industry. Name Shuar, in the Shuar language, means "people". The people who speak the Shuar language live in tropical rainforest between the upper mountains of the Andes, and in the tropical rainforests and savannas of the Amazonian lowlands, in Ecuador. Shuar live in various places — thus, the ''muraiya'' (hill) Shuar are people who live in the foothills of the Andes; the '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychological Science (journal)
''Psychological Science'', the flagship journal of the Association for Psychological Science, is a monthly, peer-reviewed scientific journal published by SAGE Publications. The journal publishes research articles, short reports, and research reports covering all aspects of psychology. Its editor-in-chief is Simine Vazire (University of Melbourne). Past editors The following persons have been editors-in-chief: *Patricia Bauer (Emory University) (2020–2023) * Stephen Lindsay, University of Victoria (2015–2019) *Eric Eich, University of British Columbia (2012–2015) *Robert V. Kail, Purdue University (2007–2012) * James E. Cutting, Cornell University (2003–2007) * Sam Glucksberg, Princeton University (1999–2003) * John F. Kihlstrom, University of California, Berkeley * William Kaye Estes, Indiana University Indiana University (IU) is a state university system, system of Public university, public universities in the U.S. state of Indiana. The system has two core camp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culture
Culture ( ) is a concept that encompasses the social behavior, institutions, and Social norm, norms found in human societies, as well as the knowledge, beliefs, arts, laws, Social norm, customs, capabilities, Attitude (psychology), attitudes, and habits of the individuals in these groups.Tylor, Edward. (1871). ''Primitive Culture''. Vol 1. New York: J. P. Putnam's Son Culture often originates from or is attributed to a specific region or location. Humans acquire culture through the learning processes of enculturation and socialization, which is shown by the diversity of cultures across societies. A cultural norm codifies acceptable conduct in society; it serves as a guideline for behavior, dress, language, and demeanor in a situation, which serves as a template for expectations in a social group. Accepting only a monoculturalism, monoculture in a social group can bear risks, just as a single species can wither in the face of environmental change, for lack of functional respo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Circuit
An integrated circuit (IC), also known as a microchip or simply chip, is a set of electronic circuits, consisting of various electronic components (such as transistors, resistors, and capacitors) and their interconnections. These components are etched onto a small, flat piece ("chip") of semiconductor material, usually silicon. Integrated circuits are used in a wide range of electronic devices, including computers, smartphones, and televisions, to perform various functions such as processing and storing information. They have greatly impacted the field of electronics by enabling device miniaturization and enhanced functionality. Integrated circuits are orders of magnitude smaller, faster, and less expensive than those constructed of discrete components, allowing a large transistor count. The IC's mass production capability, reliability, and building-block approach to integrated circuit design have ensured the rapid adoption of standardized ICs in place of designs using discre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Van Der Linden
Peter van der Linden (born 1963) is an American technologist and author. (in Dutch) He has worked for companies such as and , and has written books on , C, |
