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Semantic content | Item | GAC | Component 1 | Component 2 | Component 3 | Component 4 | Component 5 |
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Usefulness | Q49. Would use DV for daily travel because would be better and more convenient. | 0.73 | 0.80 | 0.08 | 0.03 | −0.03 | −0.05 |
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Usefulness | Q53. Think that DV would be more useful than existing travel. | 0.72 | 0.75 | 0.15 | −0.03 | −0.01 | −0.01 |
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Ease of use | Q50. Think DV would be easier to use than existing travel. | 0.71 | 0.77 | 0.14 | −0.01 | −0.02 | −0.04 |
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Ease of use | Q52. Think that learning to operate DV would be easy for me. | 0.49 | 0.43 | −0.12 | 0.30 | −0.08 | 0.11 |
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Pleasure | Q37. Think I would enjoy taking a ride in DV. | 0.67 | 0.79 | −0.11 | 0.18 | −0.06 | −0.11 |
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Pleasure | Q39. Would find it important that DVs are aesthetic. | 0.46 | 0.43 | 0.12 | 0.36 | −0.05 | −0.03 |
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Social influence | Q63. People who are important to me would like it when I use DV. | 0.66 | 0.57 | 0.20 | 0.02 | 0.03 | 0.09 |
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Social influence | Q60. Would like to have friends or family adopt DV before I do. | 0.29 | 0.28 | 0.49 | 0.21 | −0.02 | −0.13 |
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Trust | Q56. Trust that DV can drive without assistance from me. | 0.65 | 0.75 | −0.03 | −0.03 | −0.07 | −0.02 |
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Trust | Q58. Trust DV to be safe and reliable in severe weather conditions. | 0.58 | 0.64 | 0.18 | −0.11 | −0.07 | 0.02 |
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Trust | Q44. Would feel comfortable in vehicle without steering wheel, gas or brake pedals. | 0.56 | 0.65 | 0.10 | −0.18 | −0.02 | −0.03 |
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Trust | Q64. Would trust driving skills of DV more than own driving skills. | 0.49 | 0.52 | 0.34 | −0.22 | 0.08 | −0.08 |
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Intention to use | Q80. Would like to buy SDV. | 0.65 | 0.62 | 0.10 | −0.03 | −0.02 | 0.09 |
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Intention to use | Q38. Would use 100% electric DV. | 0.61 | 0.69 | −0.19 | 0.30 | 0.01 | −0.15 |
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Intention to use | Q43. Would use 100% EDV from train station to final destination. | 0.59 | 0.67 | −0.16 | 0.20 | −0.02 | −0.10 |
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Intention to use | Q81. Would use SDVs together with passengers in public transport. | 0.59 | 0.53 | 0.05 | −0.06 | 0.07 | 0.06 |
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Intention to use | Q82. Would like to use SDVs in carsharing scheme. | 0.57 | 0.47 | 0.18 | −0.08 | 0.06 | 0.13 |
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Intention to use | Q51. Even if more expensive than existing travel, would prefer DVs. | 0.55 | 0.51 | 0.42 | −0.12 | −0.03 | 0.08 |
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Intention to use | Q41. Indicate when you would use DV. Only most relevant option. | 0.53 | 0.60 | −0.17 | −0.09 | −0.04 | 0.04 |
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Intention to use | Q40. Would share DV with 6–8 fellow travelers with same route like. | 0.52 | 0.51 | 0.00 | 0.11 | 0.03 | −0.03 |
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Intention to use | Q54. Indicate when you would use DV. Only most relevant option. | 0.11 | 0.17 | 0.26 | 0.14 | 0.00 | −0.20 |
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Knowledge of mobility | Q87. Would like to use mobility flat-rate for mobility services in city. | 0.58 | 0.38 | −0.05 | 0.12 | 0.17 | 0.13 |
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Knowledge of mobility | Q75. Often think about how mobility in city could be improved. | 0.56 | 0.19 | −0.07 | 0.12 | 0.13 | 0.42 |
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Knowledge of mobility | Q78. Often provide others with information regarding mobility options. | 0.52 | −0.02 | 0.27 | −0.10 | 0.03 | 0.78 |
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Knowledge of mobility | Q77. Often first to make people aware of new mobility options. | 0.51 | −0.05 | 0.28 | −0.12 | 0.02 | 0.80 |
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Knowledge of mobility | Q76. Friends and acquaintances often consult me on mobility options. | 0.49 | −0.06 | 0.26 | −0.08 | 0.02 | 0.78 |
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Future orientation | Q83. SDVs will be legally accepted as independent drivers. | 0.56 | 0.52 | 0.14 | −0.10 | 0.03 | 0.08 |
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Future orientation | Q86. SDVs will be normal part of everyday mobility. | 0.45 | 0.31 | 0.04 | 0.02 | 0.23 | 0.00 |
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Future orientation | Q84. SDVs will mostly be shared vehicles. | 0.31 | 0.16 | 0.04 | 0.10 | 0.23 | −0.03 |
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Future orientation | Q85. SDVs will mostly be privately owned. | 0.24 | 0.12 | 0.27 | 0.08 | 0.12 | −0.02 |
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Wish for car-free future | Q93. Roads be redesigned with bicycle lane that replaces car lane. | 0.47 | 0.05 | −0.01 | 0.04 | 0.58 | 0.08 |
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Wish for car-free future | Q91. In cities, EVs will completely replace combustion engines within next 20–30 years. | 0.43 | 0.08 | −0.19 | 0.04 | 0.60 | −0.02 |
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Wish for car-free future | Q90. Roads and streets in cities will be redesigned to privilege non-motorized travel. | 0.41 | −0.06 | −0.07 | −0.04 | 0.76 | 0.01 |
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Wish for car-free future | Q92. Would like to live in car-free neighbourhood. | 0.41 | 0.01 | −0.04 | −0.04 | 0.67 | 0.00 |
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Wish for car-free future | Q88. Many car-free neighborhoods with exceptional car use and no parking space. | 0.39 | −0.07 | 0.10 | −0.10 | 0.72 | 0.04 |
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Wish for car-free future | Q89. City centers closed to car-traffic. | 0.32 | −0.15 | 0.02 | −0.10 | 0.78 | −0.01 |
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Wish for car-free future | Q94. Think of your own neighbourhood. Which of following statements do you agree to most? Select only one option. | 0.14 | −0.08 | −0.27 | −0.13 | 0.46 | 0.00 |
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Enjoyment of technology | Q74. Fun to use electronic device. | 0.46 | 0.19 | −0.34 | 0.31 | 0.00 | 0.37 |
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Enjoyment of technology | Q73. Rapidly and intuitively learn to handle unfamiliar electronic devices. | 0.39 | 0.04 | −0.27 | 0.22 | −0.02 | 0.53 |
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Enjoyment of technology | Q72. Friends and acquaintances often ask for advice, when they have technical problem. | 0.33 | −0.12 | 0.00 | 0.03 | −0.03 | 0.69 |
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Liking of being in control | Q70. Careful driver can prevent any accident on road. | 0.31 | 0.08 | 0.19 | 0.20 | 0.09 | 0.15 |
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Liking of being in control | Q36. Would like to have button inside DV. | 0.27 | 0.28 | −0.26 | 0.58 | −0.01 | −0.16 |
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Liking of being in control | Q68. When driver is involved in accident, (s)he did not drive properly. | 0.22 | 0.01 | 0.32 | 0.09 | 0.10 | 0.12 |
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Liking of being in control | Q46. Mind being transported by DV supervised by ECR? | 0.12 | 0.01 | 0.20 | −0.04 | 0.06 | 0.08 |
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Liking of being in control | Q48. Would like to take over control from DV when want this. | 0.08 | −0.02 | 0.17 | 0.53 | −0.06 | −0.03 |
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Enjoy manual | Q30. Driving is especially fun for me. | 0.19 | 0.01 | 0.19 | 0.48 | −0.16 | 0.19 |
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Enjoy manual | Q66. Often feel like racing driver when driving manually. | 0.18 | −0.05 | 0.60 | 0.10 | −0.07 | 0.24 |
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Enjoy manual | Q29. Need vehicle to be flexible. | 0.17 | 0.19 | −0.01 | 0.43 | −0.22 | 0.04 |
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Enjoy manual | Q69. Like to learn to drive vehicles that exceed speed of 300 km/h. | 0.16 | −0.05 | 0.45 | 0.05 | −0.13 | 0.32 |
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Satisfaction daily travel | Q28. Can organize my day flexibly with public transport. | 0.22 | 0.12 | 0.11 | 0.10 | 0.22 | −0.11 |
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Satisfaction daily travel | Q31. Satisfied with possibilities available to cover daily travel. | 0.11 | 0.05 | 0.13 | 0.47 | 0.01 | −0.13 |
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Skeptical | Q42. DVs would take away the pleasure or enjoyment. | −0.08 | −0.26 | 0.30 | 0.42 | −0.03 | 0.06 |
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Skeptical | Q65. There will always be accidents, even with DVs on the road. | −0.09 | −0.17 | −0.10 | 0.41 | 0.07 | −0.10 |
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Skeptical | Q57. Would feel uncomfortable entrusting safety of family to DV. | −0.13 | −0.34 | 0.29 | 0.39 | 0.10 | −0.01 |
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Skeptical | Q59. Would not use DV because technology can fail. | −0.35 | −0.58 | 0.30 | 0.34 | 0.13 | −0.02 |
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Miscellaneous | Q61. Prefer to keep physical distance between myself and strangers. | −0.03 | −0.09 | 0.19 | 0.37 | 0.05 | −0.15 |
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Miscellaneous | Q62. Environmental protection crucial for transportation. | 0.50 | 0.26 | 0.06 | 0.18 | 0.21 | 0.10 |
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Miscellaneous | Q67. Driving without accidents is mainly matter of luck. | 0.05 | −0.03 | 0.54 | 0.00 | 0.00 | 0.00 |
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