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  2. Mental operations - Wikipedia

    en.wikipedia.org/wiki/Mental_operations

    Mental operations are operations that affect mental contents. Initially, operations of reasoning have been the object of logic alone. Pierre Janet was one of the first to use the concept in psychology. Mental operations have been investigated at a developmental level by Jean Piaget, and from a psychometric perspective by J. P. Guilford. There ...

  3. Psychological warfare - Wikipedia

    en.wikipedia.org/wiki/Psychological_warfare

    Psychological warfare (PSYWAR), or the basic aspects of modern psychological operations (PsyOp), has been known by many other names or terms, including Military Information Support Operations (), Psy Ops, political warfare, "Hearts and Minds", and propaganda.

  4. Operational definition - Wikipedia

    en.wikipedia.org/wiki/Operational_definition

    An operational definition is designed to model or represent a concept or theoretical definition, also known as a construct.Scientists should describe the operations (procedures, actions, or processes) that define the concept with enough specificity such that other investigators can replicate their research.

  5. Psychological operations (United States) - Wikipedia

    en.wikipedia.org/wiki/Psychological_operations...

    Psychological operations was assigned to the pre-CIA Office of Policy Coordination, with oversight by the Department of State. [17] The overall psychological operations of the United States, overt and covert, were to be under the policy direction of the U.S. Department of State during peacetime and the early stages of war:

  6. Mental calculation - Wikipedia

    en.wikipedia.org/wiki/Mental_calculation

    Mental calculation often involves the use of specific techniques devised for specific types of problems. People with unusually high ability to perform mental calculations are called mental calculators or lightning calculators. Many of these techniques take advantage of or rely on the decimal numeral system.

  7. 7 Easy Ways to Stimulate Your Brain As You Age, According to ...

    www.aol.com/lifestyle/7-easy-ways-stimulate...

    Ditzel says brain stimulation can improve mental sharpness, protect against decline, and promote an overall sense of wellness. She also says that taking intentional action to address brain health ...

  8. Heuristic - Wikipedia

    en.wikipedia.org/wiki/Heuristic

    Gigerenzer & Gaissmaier (2011) state that sub-sets of strategy include heuristics, regression analysis, and Bayesian inference. [14]A heuristic is a strategy that ignores part of the information, with the goal of making decisions more quickly, frugally, and/or accurately than more complex methods (Gigerenzer and Gaissmaier [2011], p. 454; see also Todd et al. [2012], p. 7).

  9. Looking for a home in 2025? Check out these 10 housing ... - AOL

    www.aol.com/looking-home-2025-check-10-100021794...

    Buying a home in Boston-Cambridge-Newton area isn't exactly cheap, with home prices averaging $694,494, according to Zillow. That's more than $200,000 north of the national average home price of ...