ALED 342/ALEC 609 INFO • 4/09 LEARNING COMM REFLECTION DUE • 4/21 APP 4 DUE • 4/21 LEADER “E” EVAL DUE • EXAM #2 – Add Part 1 points + Part 2 points + Part 3 points = your score out of 250 points possible – Class average = 84% Systems Thinking ALED 342/ALEC 609 Dr. Chris Townsend Texas A&M University Systems Thinking: Formal Definition • A way of thinking about and a language for describing and understanding the forces and interrelationship that shape the behavior of systems. This discipline helps change organizations in relation to the forces within and surrounding the organization. • WHAT DOES THAT MEAN????????? Systems Thinking: How your actions shape current reality • A framework, a blue print • A way to enhance quality of thinking and decision-making A recipe is a framework to enhance quality Chocolate chip/oatmeal cookies – – – – – ¼ C butter ¾ C “crisco” 2 eggs ¾ C brown sugar ¾ C sugar – – – – – – – 1 ½ C flour 1 t baking soda 1 t salt 2 t water 1 t vanilla ½ bag chips 1 C oats What happens if you forget the sugar? Systems Thinking: How your actions shape current reality • See the “whole” organization • See the interrelationships • Distinguish important data & complex patterns that affect outcomes Systems Thinking Analysis Steps APPLICATION 4 • LINKS: arrows that represent influence from one element to another • Links show cause and effect Cause Effect Links Made Simple: • Draw how an event influences another part of the system Number of Students Class Size “Loops” 1. 2. 3. 4. Links are connected Connection is a circle Circle demonstrates “causality” Events can be both cause and effect LINKS to LOOPS • Draw events within a system • Turn LINK into a circle Number of Students Class Size • Use arrows to show how each event influences the next one LOOPS made simple: • Now “read” what the loop says: • First ½ : When more students are admitted, classes get larger Number of Students Class Size • Second ½: When classes get larger, more students are admitted • So, what happens to the SYSTEM? The cause/effect continues…over and over again “CAUSAL” LOOPS • Add more detail to indicate type of INFLUENCE Number of Students Class size • Add an “O” to indicate OPPOSITE effect • Add an “S” to indicate SAME effect CREATE A CAUSAL LOOP S Students Class size O • When student #’s go UP, class size goes UP (S) • When class size goes UP, student #’s go DOWN (O) Corn Production O S Market Price Causal Loop: Telling your story with a diagram O Causal Loop Interpretation: Layoffs O Performance What does it say? Employee Confidence O O Anxiety Causal Loop: O Layoffs O Performance Telling your story with a diagram Employee Confidence O O Anxiety Consumer Demand for Organic Food O S Cost to Consumer New Products S S Market Price O Causal Loop: Telling your story with a diagram Production 2 Types of Loops •Balancing •Reinforcing Reinforcing Loops • Generate exponential growth or great collapse • Influences go “up,” means things are great • Influences go “down,” means a vicious downward cycle Balancing Loops • Influences are be self-correcting • Organization does not “spin” out of control • Stops a run away downward reinforcing loop Determining Balancing vs. Reinforcing • Balancing = odd # of O’s • Reinforcing = no O’s or even # O’s • COUNT THEM & SEE IF IT WORKS! Corn Production O B S Market Price Causal Loop: Telling your story with a diagram O Performance Layoffs O R Employee Confidence O O Anxiety Learning Reinforcement • In your Learning Community, diagram an organizational situation with a causal loop – – – – – – Create a causal loop Must have at least 4 variables Label the influences ( O or S) Label as a “B” Balancing or “R” Reinforcing Loop Post on the wall when you are complete View other LCs’ loops • Complete Application #4 DUE 4/21/08
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