Changes for page Measuring Instruments
Last modified by Xin Wan on 2022/03/02 12:06
From 4.1 to 3.1
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... ... @@ -1,93 +1,6 @@ 1 1 2 +==== GOOD EVALUATION ==== 2 2 3 3 4 -== Basics== 5 5 6 -=== Decide framework=== 7 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 -Focuses on the various processes of the human-technology interaction. 60 -Derive open questions from your design specification. 61 -==== Summative evaluation==== 62 -Focuses on the overall effects of the human-technology interaction. 63 - 64 - 65 -==== Qualitative Data==== 66 - 67 -• Words 68 -• Drawings 69 - 70 -==== Quantitative==== 71 - 72 -• Numbers 73 -• Statistics 74 - 75 -== GOOD EVALUATION == 76 - 77 -* Establishing convincing arguments for your design solution 78 - 79 -* By conducting complementary and regular evaluations at different stages 80 -of your design process using the appropriate evaluation methods 81 -(e.g. summative, formative, expert-based, observational, ...) 82 - 83 -* Evaluations should result in insights regarding possible problems and 84 -their causes in order to support refinement of your design specification 85 - 86 -* Look at user experience in its full breadth: Effectiveness, efficiency, 87 -satisfaction, learnability, mood, connectedness, ... 88 - 89 - 90 - 91 - 92 - 93 -