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The Pygmalion effect is a psychological phenomenon in which high expectations lead to improved performance in a given area and low expectations lead to worse performance. [1] It is named after the Greek myth of Pygmalion , the sculptor who fell so much in love with the perfectly beautiful statue he created that the statue came to life.
Pygmalion in the Classroom is a 1968 book by Robert Rosenthal and Lenore Jacobson about the effects of teacher expectation on first and second grade student performance. [1] The idea conveyed in the book is that if teachers' expectations about student ability are manipulated early, those expectations will carry over to affect teacher behavior ...
"Your blood pressure is supposed to be under 140 over 90, optimally closer to 120 over 80."
Blood pressure (BP) is the pressure of circulating blood against the walls of blood vessels. Most of this pressure results from the heart pumping blood through the circulatory system. When used without qualification, the term "blood pressure" refers to the pressure in a brachial artery, where it is most commonly measured.
Portsmouth sign is most often noted clinically when reviewing observations charts which often plot SBP and HR on the same axis, allowing direct observation of situations in which SBP falls below HR. Patients exhibiting this sign are likely to be significantly fluid depleted and in urgent need of aggressive fluid resuscitation.
A minimum systolic value can be roughly estimated by palpation, most often used in emergency situations, but should be used with caution. [10] It has been estimated that, using 50% percentiles, carotid, femoral and radial pulses are present in patients with a systolic blood pressure > 70 mmHg, carotid and femoral pulses alone in patients with systolic blood pressure of > 50 mmHg, and only a ...
This chart allows for demonstration of changes in rate of acquisition and allows the teacher to quickly assess a student’s performance accelerating through time. [1] By utilizing this chart, teachers are able to quickly adjust the curriculum to maximize the student's performance and learning.
The purpose of standards-based assessment [5] is to connect evidence of learning to learning outcomes (the standards). When standards are explicit and clear, the learner becomes aware of their achievement with reference to the standards, and the teacher may use assessment data to give meaningful feedback to students about this progress.