Changes for page Measuring Instruments
Last modified by Xin Wan on 2022/03/02 12:06
From 1.2 to 1.1
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... ... @@ -1,86 +1,5 @@ 1 1 2 +=== Heading 3=== 3 +GOOD EVALUATION IS: 2 2 3 3 4 -== Basics== 5 - 6 -=== Decide framework=== 7 - 8 -==== DETERMINE THE GOALS==== 9 - 10 -* What are the high-level goals of the evaluation? 11 -* Who wants it and why? 12 -* The goals influence the approach used for the study. 13 - 14 - 15 -==== EXPLORE THE QUESTIONS==== 16 - 17 -Define (sub)goals & (sub)research questions. 18 - 19 - 20 -==== CHOOSE EVALUATION APPROACH & METHODS==== 21 - 22 -The evaluation approach influences the methods used, and in turn, 23 -how data is collected, analyzed and presented 24 - 25 - 26 -==== IDENTIFY PRACTICAL ISSUES==== 27 - 28 -For example: 29 -* Select users. 30 -* Stay on budget. 31 -* Stay on schedule. 32 -* Find participants. 33 -* Select equipment. 34 -Perform a pilot (trial) study! 35 - 36 - 37 -==== DECIDE ABOUT ETHICAL ISSUES==== 38 - 39 - 40 - 41 -==== EVALUATE, ANALYZE, INTERPRET AND PRESENT THE DATA==== 42 - 43 - 44 -The approach and methods used influence how data 45 -is evaluated, analyzed, interpreted and presented. 46 - 47 - 48 -=== IMPACT framework=== 49 -* Intention: Clarify objectives and hypotheses/claims 50 -* Metrics & measures: What, how and why 51 -* People: Target group & participants 52 -* Activities: Derive activities from use cases 53 -* Context: Social, ethical, physical, etc. aspects 54 -* Technologies: Hardware and software 55 - 56 - 57 - 58 -==== Formative evaluation==== 59 - 60 -Focuses on the various processes of the human- 61 -technology interaction 62 - 63 -==== Summative evaluation==== 64 - 65 - Focuses on the overall effects of the human- 66 -technology interaction 67 - 68 -== GOOD EVALUATION == 69 - 70 -* Establishing convincing arguments for your design solution 71 - 72 -* By conducting complementary and regular evaluations at different stages 73 -of your design process using the appropriate evaluation methods 74 -(e.g. summative, formative, expert-based, observational, ...) 75 - 76 -* Evaluations should result in insights regarding possible problems and 77 -their causes in order to support refinement of your design specification 78 - 79 -* Look at user experience in its full breadth: Effectiveness, efficiency, 80 -satisfaction, learnability, mood, connectedness, ... 81 - 82 - 83 - 84 - 85 - 86 -