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Level of measurement. Level of measurement or scale of measure is a classification that describes the nature of information within the values assigned to variables. [1] Psychologist Stanley Smith Stevens developed the best-known classification with four levels, or scales, of measurement: nominal, ordinal, interval, and ratio.
Nominal identity is the category, label, or name with which one identifies or is identified (i.e. general "African American," "Irish," "Straight," "Gay," "Female," "Male"). Whereas virtual identity is the experience of that identity, "The latter is, in a sense, what the name means; this is primarily a matter of its consequences for those who ...
The nominal group technique ( NGT) is a group process involving problem identification, solution generation, and decision-making. [1] It can be used in groups of many sizes, who want to make their decision quickly, as by a vote, but want everyone's opinions taken into account (as opposed to traditional voting, where only the largest group is ...
Debits and credits in double-entry bookkeeping are entries made in account ledgers to record changes in value resulting from business transactions. A debit entry in an account represents a transfer of value to that account, and a credit entry represents a transfer from the account. [1] [2] Each transaction transfers value from credited accounts ...
Cohen's kappa measures the agreement between two raters who each classify N items into C mutually exclusive categories. The definition of is =, where p o is the relative observed agreement among raters, and p e is the hypothetical probability of chance agreement, using the observed data to calculate the probabilities of each observer randomly seeing each category.
Nominative determinism, literally "name-driven outcome", [41] is the hypothesis that people tend to gravitate towards areas of work which reflect their names. The name fits because people, possibly subconsciously, made themselves fit. Nominative determinism differs from the concept of aptronyms in that it focuses on causality.
t. e. In psychoanalytic theory, the id, ego and superego are three distinct, interacting agents in the psychic apparatus, defined in Sigmund Freud 's structural model of the psyche. The three agents are theoretical constructs that Freud employed to describe the basic structure of mental life as it was encountered in psychoanalytic practice.
Mental accounting (or psychological accounting) is a model of consumer behaviour developed by Richard Thaler that attempts to describe the process whereby people code, categorize and evaluate economic outcomes. [2] Mental accounting incorporates the economic concepts of prospect theory and transactional utility theory to evaluate how people ...