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Lpi results

LPI results are distributed among six categories. Kouzes and Posner identified Five Practices of Exemplary Leadership® (Model the Way, Inspire a Shared Vision, Challenge the Process, Enable Others to Act, and Encourage the Heart) that contributed to each resident’s summative scores.

Paired samples t tests were conducted to evaluate the impact of the instructional leadership program on students’ scores on each of the LPI’s Five Practices. The results are:

Model the way

There was a statistically significant increase in LPI scores under the Model the Way Practice from the pretest ( M = 47.20, SD = 6.16) to the posttest ( M = 50.65, SD = 6.13), t (23) = 3.29, p =.003 (two-tailed). The mean difference in LPI scores was 3.44 with a 95% confidence interval ranging from 1.28 to 5.60. The value of Cohen’s d statistic is .79.

Inspire a shared vision

There was a statistically significant increase in LPI scores under the Inspire a Shared Vision Practice from the pretest ( M = 42.17, SD = 9.03) to the posttest ( M = 47.83, SD = 6.46), t (23) = 3.14, p =.005 (two-tailed). The mean increase in LPI scores was 5.65 with a 95% confidence interval ranging from 1.93 to 9.37. The value of Cohen’s d statistic is .88.

Challenge the process

There was a statistically significant increase in LPI scores under the Challenge the Process Practice from the pretest ( M = 43.17, SD = 8.96) to the posttest ( M = 47.35, SD = 7.94), t (23) = 2.55, p =.018 (two-tailed). The mean increase in LPI scores was 4.17 with a 95% confidence interval ranging from .78 to 7.56. The value of Cohen’s d statistic is .66.

Enable others to act

There was a statistically significant increase in LPI scores under the Enable Others to Act Practice from the pretest ( M = 49.22, SD = 5.23.03) to the posttest ( M = 51.74.83, SD = .56), t (23) = 2.26, p =.033 (two-tailed). The mean increase in LPI scores was 2.52 with a 95% confidence interval ranging from .21 to 4.83. The value of Cohen’s d statistic is .68.

Encourage the heart

There was a statistically significant increase in LPI scores under the Encourage the Heart Practice from the pretest ( M = 46.39, SD = 7.32) to the posttest ( M = 49.87, SD = 6.82), t (23) = 2.49, p =.021 (two-tailed). The mean increase in LPI scores was 3.48 with a 95% confidence interval ranging from .58 to 6.37. The value of Cohen’s d statistic is .67.

Lpi summative scores

There was a statistically significant increase in LPI scores in the summative LPI score from the pretest ( M = 45.63, SD = 6.71) to the posttest ( M = 49.49, SD = 6.06), t (22) = 2.95, p =.007 (two-tailed). The mean increase in LPI scores was 3.85 with a 95% confidence interval ranging from 1.15 to 6.56. The value of Cohen’s d statistic is .81.

Evaluations

Mentors completed an evaluation of the redesigned program near the end of the semester. The mean scores of their survey responses are included in Table 1.

Mentor Principals’ Evaluations of the Redesigned Instructional Leadership Program
Statement Mean Score
1. My orientation session to the program was helpful. I left the meeting at USA with a reasonably clear idea of my responsibility as a mentor. 3.87
2. Program requirements (knowledge and ability statements) were clear. 3.98
3. I met with my resident often enough to evaluate his/her performance while he/she was assigned to my school. 3.92
4. I was satisfied with the frequency of visits to my school by the USA program supervisor. 3.90
5. The Leadership Practices Inventory (LPI) seems to be a helpful formative assessment of Residency performance. 3.72
6. My assessment of the residency? 3.89

Questions & Answers

explain and give four Example hyperbolic function
Lukman Reply
The denominator of a certain fraction is 9 more than the numerator. If 6 is added to both terms of the fraction, the value of the fraction becomes 2/3. Find the original fraction. 2. The sum of the least and greatest of 3 consecutive integers is 60. What are the valu
SABAL Reply
1. x + 6 2 -------------- = _ x + 9 + 6 3 x + 6 3 ----------- x -- (cross multiply) x + 15 2 3(x + 6) = 2(x + 15) 3x + 18 = 2x + 30 (-2x from both) x + 18 = 30 (-18 from both) x = 12 Test: 12 + 6 18 2 -------------- = --- = --- 12 + 9 + 6 27 3
Pawel
2. (x) + (x + 2) = 60 2x + 2 = 60 2x = 58 x = 29 29, 30, & 31
Pawel
ok
Ifeanyi
on number 2 question How did you got 2x +2
Ifeanyi
combine like terms. x + x + 2 is same as 2x + 2
Pawel
Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 1 more than 3 times the number of marbles Mark has, how many does each boy have to sell if the total number of marbles is 113?
mariel Reply
Mark = x,. Don = 3x + 1 x + 3x + 1 = 113 4x = 112, x = 28 Mark = 28, Don = 85, 28 + 85 = 113
Pawel
how do I set up the problem?
Harshika Reply
what is a solution set?
Harshika
find the subring of gaussian integers?
Rofiqul
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Shirley Reply
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Abdullahi
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Mark
I need quadratic equation link to Alpa Beta
Abdullahi Reply
find the value of 2x=32
Felix Reply
divide by 2 on each side of the equal sign to solve for x
corri
X=16
Michael
Want to review on complex number 1.What are complex number 2.How to solve complex number problems.
Beyan
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Mark
use the y -intercept and slope to sketch the graph of the equation y=6x
Only Reply
how do we prove the quadratic formular
Seidu Reply
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Darius
hello, if you have a question about Algebra 2. I may be able to help. I am an Algebra 2 Teacher
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Seidu
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Opoku
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Tric Reply
4
Trista
x-2y+3z=-3 2x-y+z=7 -x+3y-z=6
Sidiki Reply
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Mark
Solve for the first variable in one of the equations, then substitute the result into the other equation. Point For: (6111,4111,−411)(6111,4111,-411) Equation Form: x=6111,y=4111,z=−411x=6111,y=4111,z=-411
Brenna
(61/11,41/11,−4/11)
Brenna
x=61/11 y=41/11 z=−4/11 x=61/11 y=41/11 z=-4/11
Brenna
Need help solving this problem (2/7)^-2
Simone Reply
x+2y-z=7
Sidiki
what is the coefficient of -4×
Mehri Reply
-1
Shedrak
the operation * is x * y =x + y/ 1+(x × y) show if the operation is commutative if x × y is not equal to -1
Alfred Reply
A soccer field is a rectangle 130 meters wide and 110 meters long. The coach asks players to run from one corner to the other corner diagonally across. What is that distance, to the nearest tenths place.
Kimberly Reply
Jeannette has $5 and $10 bills in her wallet. The number of fives is three more than six times the number of tens. Let t represent the number of tens. Write an expression for the number of fives.
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What is the expressiin for seven less than four times the number of nickels
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linda Reply
why surface tension is zero at critical temperature
Shanjida
I think if critical temperature denote high temperature then a liquid stats boils that time the water stats to evaporate so some moles of h2o to up and due to high temp the bonding break they have low density so it can be a reason
s.
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
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. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
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Source:  OpenStax, Preparing instructional leaders. OpenStax CNX. Jun 13, 2011 Download for free at http://cnx.org/content/col11324/1.1
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