Answer:
Stress hormones at the time of learning __<em>interferes</em>___ new memory formation; the presence of stress hormones at the time of recall _<em>impairs</em>____ retrieval of older memories.
Explanation:
When stressed, the human body produces some stress hormone. Some of these hormones can affect certain parts of the brain, interfering with the encoding of new memory, and inhibiting the recall of long term or older memories. An example of a stress hormone responsible for negatively affecting long-term, delayed recall memory is the cortisol, and the effect is usually felt at the hippocampus, prefrontal cortex and the amygdala.
The consequences of the discovery were several, both for Europe and for America, and both economic, social, political or cultural.
CONSEQUENCES FOR AMERICA
:
-
The economic consequences for the Americas include the introduction of new crops adapted to the American climate. The best example is coffee. Today the best coffee in the world is that of South America, both Colombian and Brazilian. Wheat was introduced by Spanish friars in Ecuador.
- Among the social consequences arise the most dramatic: mass mortality of Indians (wars, forced labor and new epidemics), introduction of two new races (white and black), and mass racial crossing between Indians and whites: mestizos.
-
Between the political consequences the fall of the pre-Columbian empires takes place: Aztec, Mayan or Inca, between the most outstanding, as well as a whole Indo-American global culture.
-
Among the cultural consequences, European culture is introduced in all areas of life, sometimes incorporating indigenous features. Aboriginal culture is relegated to the religious or family spheres: pre-Hispanic rites are adapted to Catholicism, and the old Quechua, Aymara and Nahuatha languages are preserved, among many others.
CONSEQUENCES FOR EUROPE
:
- Among the economic consequences, it should be noted how American crops adapt to the European climate and revolutionize the eating habits of the Old Continent: potatoes, corn or tomatoes, which saved thousands of people from hunger. The ultramarine trade develops greatly and even exceeds the interior, revolutionizing prices (inflation) and port cities such as Seville or Lisbon.
-
Among the social consequences we must highlight the millions of Europeans who emigrate to American lands for more than four hundred years. Stresses the phenomenon of the Indian: the case of the emigrant in America who left his village with nothing and that returns rich to its population of origin over the years. The European commercial bourgeoisie is enriched by this ultramarine trade and achieves its social ascent, preparing its future "revolution" in the late eighteenth and early nineteenth centuries.
-
Among the remarkable political consequences is the birth of European empires: Spanish, Portuguese, English, French or Dutch, and wars between them for the dominance of the riches of the American continent and new territories. Ocean piracy is the most significant phenomenon of wars on the high seas, covered by successive metropolitan governments. Also the frequent attacks to American ports on the part of the European navies. In 1494, as soon as America was discovered, the Castilians and the Portuguese were divided over by the signing of the Treaty of Tordesillas, through which Brazil would be part of the Lusitanian possessions to Indonesia, while the Castilians would dominate the rest: from the Philippines to the border with Brazil.
-
Among the cultural consequences say that almost total knowledge of the world was stimulated, with travel and geographical expeditions: first round by Elcano, after the death of Magellan, knowledge of new species and minerals, geodesic dimensions, new cartography, etc.
Answer:
b. The number of firms selling laptop computers decreases.
Explanation:
- As the government has implemented a price ceiling on the laptop computers the events that could trigger a transformation of the price would be a hold on the number of the firms that sell these laptops decrease as the result of the government cannot earn the maximum profits. As it forces the lower prices than the market prices and lesser quantity of the goods are sold.
Answer:
see explaination
Explanation:
Working memory can be descrbed as a newer understanding of
short-term memory, this short term memory focuses on conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory. An example will be that Jacque has to focus on what the teacher is saying and recall the correct vocabulary word when she is asked a question.
Explicit memory can be defined as a memory of facts and experiences that one can consciously know and declare. Can also be called declarative memory
An example is that to Define vocabulary words in any language relies on explicit memory.
Effortful processing refers to such encoding that requires attention and conscious effort.
An example is that when reading, Jacque has to pay attention to the words and sentence construction to understand what is being conveyed.
Context-dependent memory focuses on the need to put yourself back in the context where you experienced something to enable your memory in its retrieval.
An example will be that Jacque seems to be able to remember her Spanish best when in her Spanish classroom.
Proactive interference talks basically about the disruptive effect of prior learning on the recall of new information.
An example will be that Jacque learned Italian before she learned Spanish, and so sometimes her prior knowledge of Italian interferes with her recall of Spanish words.
Answer:
because these groups perceive that academic success is relatively unimportant with regard to their success in the workplace because of prejudice
Explanation:
Anthropologist John Ogbu argues that members of certain minority groups may have low academic achievement because <u>because these groups perceive that academic success is relatively unimportant with regard to their success in the workplace because of prejudice.</u>
.
