Control Flow Model

Control Flow Model. A control flow diagram helps us understand the detail of a process It shows us where control starts and ends and where it may branch off in another direction given certain situations Video Duration 3 minViews 25KAuthor Martin Gibbs.

Control flow testing is a type of software testing that uses program’s control flow as a model Control flow testing is a structural testing strategy This testing technique comes under white box testing For the type of control flow testing all the structure design code and implementation of the software should be known to the testing team.

Control Flow Model freetutes.com

Control flow diagrams show how events flow among processes and illustrate those external events that cause various processes to be activated The relationship between process and control model is shown in the figures in the sections Control Specification and Structure Charts Drawing a control flow model is similar to drawing a data flow diagram A data flow model is stripped of all data flow arrows.

Control Flow Diagram in Software Engineering: Symbols

The Flow Model10 Components of FlowThree ConditionsUsing The Flow ModelThe InvertedU ModelThe Flow Model (see figure 1) was first introduced by positive psychologist Mihaly Csíkszentmihályi He wrote about the process of flow in his book “Flow The Psychology of Optimal Experience” From Finding Flow by Mihaly Csikszentmihalyi copyright © 1997 1998 2007 Reprinted by permission of Basic Books an imprint of Perseus Books LLC a subsidiary of Hachette Book Group Inc The model shows the emotional states that we&#39re likely to experience when trying to complete a task depending on the perceived difficulty of the challenge and our perceptions of our skill levels For example if the task isn&#39t challenging and doesn&#39t require a lot of skill we&#39re likely to feel apathy towards it But facing a challenging task without the required skills could easily result in worry and anxiety To find a balance and to perform at our best we need a challenge that is significant and interesting and we need welldeveloped skills so that we&#39re confident that we can meet the challenge How do you know when you&#39re experiencing flow? Csíkszentmihályi identified 10 experiences that go with the state of being in flow 1 Having a clear understanding of what you want to achieve 2 Being able to concentrate for a sustained period of time 3 Losing the feeling of consciousness of one&#39s self 4 Finding that time passes quickly 5 Getting direct and immediate feedback 6 Experiencing a balance between your ability levels and the challenge 7 Having a sense of personal control over the situation 8 Feeling that the activity is intrinsically rewarding 9 Lacking awareness of bodily needs 10 Being completely absorbed in the activity itself Remember that all of these factors and experiences don&#39t necessarily have to be in place for flow to happen But you&#39re likely to experience many of them when flow occurs Csíkszentmihályi also identified three things that must be present if you want to enter a state of flow 1 Goals– Goals add motivation and structure to what you&#39re doing Whether you&#39re learning a new piece of music or creating a presentation you must be working towards a goal to experience flow 2 Balance– There must be a good balance between your perceived skill and the perceived challenge of the task If one of these weighs more heavily than the other flow probably won&#39t occur 3 Feedback– You must have clear immediate feedback so that you can make changes and improve your performance This can be feedback from other people or the awareness that you&#39re making progress with the task To improve your chances of experiencing flow try the following 1 Set goals – Goal settingis important in experiencing flow Learning to set effective goals can help you achieve the focus you need 2 Improve your concentration – Many things may distract you from your work and achieving flow is more difficult when your focus is interrupted Use strategies to improve your concentrationso that you&#39re more productive and focused during the day 3 Build selfconfidence – If you don&#39t have confidence in your skills tasks may seem much harder than they actually are Our article Building SelfConfidencewill show you how to develop yourself for success 4 Get feedback – Remember feedback is an important requirement for flow Make sure that appropriate technical feedback systems are in place and learn how to give and receive feedbackso that you can help yourself – and others – to improve 5 Make your work more challenging – Consider strategies such as job crafting and explore ways There&#39s a potential conflict of ideas between the Flow Model and the InvertedU Model– a popular and widely respected model that helps explain the relationship between performance and pressure In the invertedU graph the vertical axis represents someone&#39s level of performance while the horizontal axis represents the pressure that he or she is under According to the model there&#39s a “perfect medium” of pressure where people perform at their best The Flow Model doesn&#39t explain the loss of performance that occurs when pressure is too high – for example when we&#39re scared or when we&#39re overwhelmed by work At these times your productivity can drop and negative emotions like anxiety will increase dramatically By using both of these models together you&#39re most likely to be able to enter and enjoy the state of flow.