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For example, deindividuation has been found to foster group identification and to induce greater opinion polarization in small groups communicating online. [20] In order to understand effects of factors such as anonymity and reduced cues on group behavior, one needs to take the social and inter-group context into account.
See polarization and plane of polarization for more information. The orientation of a linearly polarized electromagnetic wave is defined by the direction of the electric field vector. [ 2 ] For example, if the electric field vector is vertical (alternately up and down as the wave travels) the radiation is said to be vertically polarized.
The theory of Systemic Intervention Models was derived from four perspectives in which are the structuralist, community psychology, deconstruction, interpretive systemology and critical system thinking. [4] Through this, nine basis that will form the ideal Systemic Intervention Models was established. The nine criteria are:
In social psychology, group polarization refers to the tendency for a group to make decisions that are more extreme than the initial inclination of its members. These more extreme decisions are towards greater risk if individuals' initial tendencies are to be risky and towards greater caution if individuals' initial tendencies are to be cautious. [1]
Example graph of the power law, x axis represents time, y axis represents reaction time. The power law of practice states that the logarithm of the reaction time for a particular task decreases linearly with the logarithm of the number of practice trials taken. It is an example of the learning curve effect on performance.
The first two diagrams below trace the electric field vector over a complete cycle for linear polarization at two different orientations; these are each considered a distinct state of polarization (SOP). The linear polarization at 45° can also be viewed as the addition of a horizontally linearly polarized wave (as in the leftmost figure) and a ...
Within research, social practice aims to integrate the individual with his or her surrounding environment while assessing how context and culture relate to common actions and practices of the individual. Just as social practice is an activity itself, inquiry focuses on how social activity occurs and identifies its main causes and outcomes.
Any fixed polarization can be described in terms of the shape and orientation of the polarization ellipse, which is defined by two parameters: axial ratio AR and tilt angle . The axial ratio is the ratio of the lengths of the major and minor axes of the ellipse, and is always greater than or equal to one.