Page 1 Question MatrixChuck Weiderhold, 1991 http://images.google.co.nz/imgres?imgurl=http://burningbosom.files.wordpress.com/2008/03/question_mark.jpg&imgrefurl=http://burningbosom.wordpress.com/&usg=__IduZxYJM6cumDn4gvWFaf941mg4=&h=1000&w=1000&sz=178&hl=en&start=7&tbnid=LFw_BvJJ44ADkM:&tbnh=149&tbnw=149&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 2 What is? http://images.google.co.nz/imgres?imgurl=http://burningbosom.files.wordpress.com/2008/03/question_mark.jpg&imgrefurl=http://burningbosom.wordpress.com/&usg=__IduZxYJM6cumDn4gvWFaf941mg4=&h=1000&w=1000&sz=178&hl=en&start=7&tbnid=LFw_BvJJ44ADkM:&tbnh=149&tbnw=149&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 3 What did? http://images.google.co.nz/imgres?imgurl=http://burningbosom.files.wordpress.com/2008/03/question_mark.jpg&imgrefurl=http://burningbosom.wordpress.com/&usg=__IduZxYJM6cumDn4gvWFaf941mg4=&h=1000&w=1000&sz=178&hl=en&start=7&tbnid=LFw_BvJJ44ADkM:&tbnh=149&tbnw=149&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 4 What can? http://images.google.co.nz/imgres?imgurl=http://burningbosom.files.wordpress.com/2008/03/question_mark.jpg&imgrefurl=http://burningbosom.wordpress.com/&usg=__IduZxYJM6cumDn4gvWFaf941mg4=&h=1000&w=1000&sz=178&hl=en&start=7&tbnid=LFw_BvJJ44ADkM:&tbnh=149&tbnw=149&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 5 What would? http://images.google.co.nz/imgres?imgurl=http://burningbosom.files.wordpress.com/2008/03/question_mark.jpg&imgrefurl=http://burningbosom.wordpress.com/&usg=__IduZxYJM6cumDn4gvWFaf941mg4=&h=1000&w=1000&sz=178&hl=en&start=7&tbnid=LFw_BvJJ44ADkM:&tbnh=149&tbnw=149&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 6 What will? http://images.google.co.nz/imgres?imgurl=http://burningbosom.files.wordpress.com/2008/03/question_mark.jpg&imgrefurl=http://burningbosom.wordpress.com/&usg=__IduZxYJM6cumDn4gvWFaf941mg4=&h=1000&w=1000&sz=178&hl=en&start=7&tbnid=LFw_BvJJ44ADkM:&tbnh=149&tbnw=149&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 7 What might? http://images.google.co.nz/imgres?imgurl=http://burningbosom.files.wordpress.com/2008/03/question_mark.jpg&imgrefurl=http://burningbosom.wordpress.com/&usg=__IduZxYJM6cumDn4gvWFaf941mg4=&h=1000&w=1000&sz=178&hl=en&start=7&tbnid=LFw_BvJJ44ADkM:&tbnh=149&tbnw=149&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 8 Where/When might? http://images.google.co.nz/imgres?imgurl=http://dclips.fundraw.com/400dir/question_mark_naught101_01.gif&imgrefurl=http://www.fundraw.com/clipart/clip-art/00002081/Question-Mark-Button/&usg=__KjcU3wE3UobE1Q0lyKOu4KzWjVk=&h=400&w=400&sz=75&hl=en&start=16&tbnid=Q-GW0GaSgXUz1M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 9 Where/When can? http://images.google.co.nz/imgres?imgurl=http://dclips.fundraw.com/400dir/question_mark_naught101_01.gif&imgrefurl=http://www.fundraw.com/clipart/clip-art/00002081/Question-Mark-Button/&usg=__KjcU3wE3UobE1Q0lyKOu4KzWjVk=&h=400&w=400&sz=75&hl=en&start=16&tbnid=Q-GW0GaSgXUz1M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 10 Where/When would? http://images.google.co.nz/imgres?imgurl=http://dclips.fundraw.com/400dir/question_mark_naught101_01.gif&imgrefurl=http://www.fundraw.com/clipart/clip-art/00002081/Question-Mark-Button/&usg=__KjcU3wE3UobE1Q0lyKOu4KzWjVk=&h=400&w=400&sz=75&hl=en&start=16&tbnid=Q-GW0GaSgXUz1M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 11 Where/When is? http://images.google.co.nz/imgres?imgurl=http://dclips.fundraw.com/400dir/question_mark_naught101_01.gif&imgrefurl=http://www.fundraw.com/clipart/clip-art/00002081/Question-Mark-Button/&usg=__KjcU3wE3UobE1Q0lyKOu4KzWjVk=&h=400&w=400&sz=75&hl=en&start=16&tbnid=Q-GW0GaSgXUz1M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 12 Where/When did? http://images.google.co.nz/imgres?imgurl=http://dclips.fundraw.com/400dir/question_mark_naught101_01.gif&imgrefurl=http://www.fundraw.com/clipart/clip-art/00002081/Question-Mark-Button/&usg=__KjcU3wE3UobE1Q0lyKOu4KzWjVk=&h=400&w=400&sz=75&hl=en&start=16&tbnid=Q-GW0GaSgXUz1M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 13 Where/When will? http://images.google.co.nz/imgres?imgurl=http://dclips.fundraw.com/400dir/question_mark_naught101_01.gif&imgrefurl=http://www.fundraw.com/clipart/clip-art/00002081/Question-Mark-Button/&usg=__KjcU3wE3UobE1Q0lyKOu4KzWjVk=&h=400&w=400&sz=75&hl=en&start=16&tbnid=Q-GW0GaSgXUz1M:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26hl%3Den%26sa%3DGPage 14 Why is? http://images.google.co.nz/imgres?imgurl=http://mrsvierkant.files.wordpress.com/2008/07/question-mark.jpg&imgrefurl=http://mrsvierkant.wordpress.com/2008/07/31/question-and-answer/&usg=__Y186tv126QOzdIGXK3B3U22-Xxo=&h=380&w=380&sz=49&hl=en&start=24&tbnid=7rXIGBn9IC0efM:&tbnh=123&tbnw=123&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 15 Why did? http://images.google.co.nz/imgres?imgurl=http://mrsvierkant.files.wordpress.com/2008/07/question-mark.jpg&imgrefurl=http://mrsvierkant.wordpress.com/2008/07/31/question-and-answer/&usg=__Y186tv126QOzdIGXK3B3U22-Xxo=&h=380&w=380&sz=49&hl=en&start=24&tbnid=7rXIGBn9IC0efM:&tbnh=123&tbnw=123&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 16 Why can? http://images.google.co.nz/imgres?imgurl=http://mrsvierkant.files.wordpress.com/2008/07/question-mark.jpg&imgrefurl=http://mrsvierkant.wordpress.com/2008/07/31/question-and-answer/&usg=__Y186tv126QOzdIGXK3B3U22-Xxo=&h=380&w=380&sz=49&hl=en&start=24&tbnid=7rXIGBn9IC0efM:&tbnh=123&tbnw=123&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 17 Why would? http://images.google.co.nz/imgres?imgurl=http://mrsvierkant.files.wordpress.com/2008/07/question-mark.jpg&imgrefurl=http://mrsvierkant.wordpress.com/2008/07/31/question-and-answer/&usg=__Y186tv126QOzdIGXK3B3U22-Xxo=&h=380&w=380&sz=49&hl=en&start=24&tbnid=7rXIGBn9IC0efM:&tbnh=123&tbnw=123&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 18 Why will? http://images.google.co.nz/imgres?imgurl=http://mrsvierkant.files.wordpress.com/2008/07/question-mark.jpg&imgrefurl=http://mrsvierkant.wordpress.com/2008/07/31/question-and-answer/&usg=__Y186tv126QOzdIGXK3B3U22-Xxo=&h=380&w=380&sz=49&hl=en&start=24&tbnid=7rXIGBn9IC0efM:&tbnh=123&tbnw=123&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 19 Why might? http://images.google.co.nz/imgres?imgurl=http://mrsvierkant.files.wordpress.com/2008/07/question-mark.jpg&imgrefurl=http://mrsvierkant.wordpress.com/2008/07/31/question-and-answer/&usg=__Y186tv126QOzdIGXK3B3U22-Xxo=&h=380&w=380&sz=49&hl=en&start=24&tbnid=7rXIGBn9IC0efM:&tbnh=123&tbnw=123&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 20 Which is? http://images.google.co.nz/imgres?imgurl=http://www.freewebs.com/theideatrain/question_mark.jpg&imgrefurl=http://theideatrain.webs.com/sitemarket.htm&usg=__KrxBua7-Vy7-_0fZ11gCGl0KSo0=&h=320&w=304&sz=9&hl=en&start=45&tbnid=4AQN9EsGvycY0M:&tbnh=118&tbnw=112&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D40Page 21 Which did? http://images.google.co.nz/imgres?imgurl=http://www.freewebs.com/theideatrain/question_mark.jpg&imgrefurl=http://theideatrain.webs.com/sitemarket.htm&usg=__KrxBua7-Vy7-_0fZ11gCGl0KSo0=&h=320&w=304&sz=9&hl=en&start=45&tbnid=4AQN9EsGvycY0M:&tbnh=118&tbnw=112&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D40Page 22 Which can? http://images.google.co.nz/imgres?imgurl=http://www.freewebs.com/theideatrain/question_mark.jpg&imgrefurl=http://theideatrain.webs.com/sitemarket.htm&usg=__KrxBua7-Vy7-_0fZ11gCGl0KSo0=&h=320&w=304&sz=9&hl=en&start=45&tbnid=4AQN9EsGvycY0M:&tbnh=118&tbnw=112&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D40Page 23 Which would? http://images.google.co.nz/imgres?imgurl=http://www.freewebs.com/theideatrain/question_mark.jpg&imgrefurl=http://theideatrain.webs.com/sitemarket.htm&usg=__KrxBua7-Vy7-_0fZ11gCGl0KSo0=&h=320&w=304&sz=9&hl=en&start=45&tbnid=4AQN9EsGvycY0M:&tbnh=118&tbnw=112&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D40Page 24 Which will? http://images.google.co.nz/imgres?imgurl=http://www.freewebs.com/theideatrain/question_mark.jpg&imgrefurl=http://theideatrain.webs.com/sitemarket.htm&usg=__KrxBua7-Vy7-_0fZ11gCGl0KSo0=&h=320&w=304&sz=9&hl=en&start=45&tbnid=4AQN9EsGvycY0M:&tbnh=118&tbnw=112&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D40Page 25 Which might? http://images.google.co.nz/imgres?imgurl=http://www.freewebs.com/theideatrain/question_mark.jpg&imgrefurl=http://theideatrain.webs.com/sitemarket.htm&usg=__KrxBua7-Vy7-_0fZ11gCGl0KSo0=&h=320&w=304&sz=9&hl=en&start=45&tbnid=4AQN9EsGvycY0M:&tbnh=118&tbnw=112&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D40Page 26 Who is? http://images.google.co.nz/imgres?imgurl=http://themoderatevoice.com/wordpress-engine/files/2009-february/question_mark.jpg&imgrefurl=http://themoderatevoice.com/category/society/education/&usg=__ECT-FOuR0cZh6DcYRwLo6tUlBWE=&h=400&w=400&sz=9&hl=en&start=10&tbnid=h71jWJEKjXT5mM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNPage 27 Who did? http://images.google.co.nz/imgres?imgurl=http://themoderatevoice.com/wordpress-engine/files/2009-february/question_mark.jpg&imgrefurl=http://themoderatevoice.com/category/society/education/&usg=__ECT-FOuR0cZh6DcYRwLo6tUlBWE=&h=400&w=400&sz=9&hl=en&start=10&tbnid=h71jWJEKjXT5mM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNPage 28 Who can? http://images.google.co.nz/imgres?imgurl=http://themoderatevoice.com/wordpress-engine/files/2009-february/question_mark.jpg&imgrefurl=http://themoderatevoice.com/category/society/education/&usg=__ECT-FOuR0cZh6DcYRwLo6tUlBWE=&h=400&w=400&sz=9&hl=en&start=10&tbnid=h71jWJEKjXT5mM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNPage 29 Who would? http://images.google.co.nz/imgres?imgurl=http://themoderatevoice.com/wordpress-engine/files/2009-february/question_mark.jpg&imgrefurl=http://themoderatevoice.com/category/society/education/&usg=__ECT-FOuR0cZh6DcYRwLo6tUlBWE=&h=400&w=400&sz=9&hl=en&start=10&tbnid=h71jWJEKjXT5mM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNPage 30 Who will? http://images.google.co.nz/imgres?imgurl=http://themoderatevoice.com/wordpress-engine/files/2009-february/question_mark.jpg&imgrefurl=http://themoderatevoice.com/category/society/education/&usg=__ECT-FOuR0cZh6DcYRwLo6tUlBWE=&h=400&w=400&sz=9&hl=en&start=10&tbnid=h71jWJEKjXT5mM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNPage 31 Who might? http://images.google.co.nz/imgres?imgurl=http://themoderatevoice.com/wordpress-engine/files/2009-february/question_mark.jpg&imgrefurl=http://themoderatevoice.com/category/society/education/&usg=__ECT-FOuR0cZh6DcYRwLo6tUlBWE=&h=400&w=400&sz=9&hl=en&start=10&tbnid=h71jWJEKjXT5mM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DNPage 32 How is? http://images.google.co.nz/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Purple_question_mark.svg/450px-Purple_question_mark.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Purple_question_mark.svg&usg=__fKO8x9cnVRm3CcMTfXmG4WLgTgQ=&h=450&w=450&sz=12&hl=en&start=23&tbnid=EHCklpwxJF0NiM:&tbnh=127&tbnw=127&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 33 How did? http://images.google.co.nz/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Purple_question_mark.svg/450px-Purple_question_mark.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Purple_question_mark.svg&usg=__fKO8x9cnVRm3CcMTfXmG4WLgTgQ=&h=450&w=450&sz=12&hl=en&start=23&tbnid=EHCklpwxJF0NiM:&tbnh=127&tbnw=127&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 34 How can? http://images.google.co.nz/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Purple_question_mark.svg/450px-Purple_question_mark.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Purple_question_mark.svg&usg=__fKO8x9cnVRm3CcMTfXmG4WLgTgQ=&h=450&w=450&sz=12&hl=en&start=23&tbnid=EHCklpwxJF0NiM:&tbnh=127&tbnw=127&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 35 How would? http://images.google.co.nz/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Purple_question_mark.svg/450px-Purple_question_mark.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Purple_question_mark.svg&usg=__fKO8x9cnVRm3CcMTfXmG4WLgTgQ=&h=450&w=450&sz=12&hl=en&start=23&tbnid=EHCklpwxJF0NiM:&tbnh=127&tbnw=127&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 36 How will? http://images.google.co.nz/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Purple_question_mark.svg/450px-Purple_question_mark.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Purple_question_mark.svg&usg=__fKO8x9cnVRm3CcMTfXmG4WLgTgQ=&h=450&w=450&sz=12&hl=en&start=23&tbnid=EHCklpwxJF0NiM:&tbnh=127&tbnw=127&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20Page 37 How might? http://images.google.co.nz/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/6/64/Purple_question_mark.svg/450px-Purple_question_mark.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Purple_question_mark.svg&usg=__fKO8x9cnVRm3CcMTfXmG4WLgTgQ=&h=450&w=450&sz=12&hl=en&start=23&tbnid=EHCklpwxJF0NiM:&tbnh=127&tbnw=127&prev=/images%3Fq%3Dquestion%2Bmark%26gbv%3D2%26ndsp%3D20%26hl%3Den%26sa%3DN%26start%3D20