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In the 1980s, Jacquelynne Eccles expanded this research into the field of education. [1] According to expectancy–value theory, students' achievement and achievement related choices are most proximally determined by two factors: [1] expectancies for success, and subjective task values. Expectancies refer to how confident an individual is in ...
Eccles holds a Ph.D. from University of California, Los Angeles. Her work has focused on topics related to social development, student motivation, and gender roles in education. [2] Among her most noteworthy research contributions are the expectancy-value theory of motivation [3] and the concept of stage-environment fit. [4]
The expectancy theory of motivation explains the behavioral process of why individuals choose one behavioral option over the other. This theory explains that individuals can be motivated towards goals if they believe that there is a positive correlation between efforts and performance, the outcome of a favorable performance will result in a desirable reward, a reward from a performance will ...
Value theory investigates the nature, sources, and types of values in general. [1] Some philosophers understand value theory as a subdiscipline of ethics. This is based on the idea that what people should do is affected by value considerations but not necessarily limited to them. [6] Another view sees ethics as a subdiscipline of value theory.
Behavioral confirmation is a type of self-fulfilling prophecy whereby people's social expectations lead them to behave in ways that cause others to confirm their expectations. [1] The phenomenon of belief creating reality is known by several names in literature: self-fulfilling prophecy, expectancy confirmation, and behavioral confirmation ...
The classical counter example to the expected value theory (where everyone makes the same "correct" choice) is the St. Petersburg Paradox. [3] In empirical applications, a number of violations of expected utility theory have been shown to be systematic and these falsifications have deepened understanding of how people actually decide.
The self-worth theory of motivation commonly applies to students in the school context where frequent evaluation of one's ability and comparison between peers exist. The self-worth theory of motivation , which is adapted from the original theory of achievement motivation, describes an individual's tendency to protect their sense of self-worth ...
Cost := Value_per_minute_at_home * Time_I_leave_home + (If Time_I_leave_home < Time_from_home_to_gate Then Loss_if_miss_the_plane Else 0) The following graph displays the expected value taking uncertainty into account (the smooth blue curve) to the expected utility ignoring uncertainty, graphed as a function of the decision variable.