I don't know who De Vaca is but by context clues I would infer that he realized that Native Americans where not the savages they where thought to be.
Answer:
Attributional style
Explanation:
Your attributional style is the way you explain a negative event to yourself, it includes the conclusions you draw from a negative event and the meaning you give to it.
Abigail was intelligent and a good athlete, but she believes that her low grades in school and losing the quarter-mile racing record are reflections of her own intellectual and athletic incompetence, this illustrate her ATTRIBUTIONAL STYLE.
Abigail attributed her failure to her incompetence.
A pessimistic attributional style assumes that others or the self are to blame for bad things as opposed to let's say circumstances.
a proportionate saving in costs
The Missoulian is using the Click-Through method of charging for advertising.
<u>Explanation:
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The mouse-click button method imitates the feature. That way, an item can be pressed, as if the user clicks manually.
The click-through rate (CTR) of online publicity is the proportion of people who visit a website and press a particular ad on that page. Click rating tests how effective an ad is in catching the attention of consumers.
The higher the click rate, the greater the interest generated by the ad. A high rate of clicks can help a site owner by delivering advertising money.