During the middle ages some items that were traded were:
-wool<span> from England</span>
-fur from Russia
<span>-wood from Scandinavia</span>
-raw materials
-metals (iron, silver, lead)
-food
-rare items from foreign countries (linen, perfumes, spices)
Most Eastern European countries were weak and fell under Soviet control, while the Western European countries fell under US control. Hope this helps.
Alexander Graham Bell's greatest accomplishments were the invention of the telephone (1876) and the refinement of the phonograph (1886). Bell revolutionized communication as we know it and paved the way for more inventors to improve communication as we know it now.
hope that helped :)
Sherif's work on the autokinetic effect primarily demonstrates the power of <u>social roles</u>, and Asch's studies on line judgments demonstrate the power of <u>normative influence</u>.
Sherif's experiment showed group norms are set up through interaction of people and the leveling-off of excessive opinions. The end result is a consensus agreement that tends to be a compromise...even if it is wrong.
Muzafer Sherif performed a conventional look at on conformity in 1935. Sherif put subjects in a dark room and instructed them to look at a pinpoint of mild and say how a long way it moved. Psychologists had formerly discovered a small, unmoving light in a darkish room might appear to be transferring. This changed into categorized the autokinetic effect.
Sherif's work counseled that our information of the arena was encouraged by means of others within the absence of goal cues. Asch suggested that even with the physical cues, our perception of the arena is colored with the aid of others (or as a minimum our verbal behavior concerning the perception of the arena is colored by the group).
Learn more about Psychologists here: brainly.com/question/12011520
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Answer:
The researcher is most likely studying C. absolute threshold.
Explanation:
Threshold refers a specific intensity which needs to be exceeded in order to <em>obtain a certain reaction</em>. For example, pain threshold.
The absolute threshold refers to the smallest change in a <em>stimulus' intensity</em> in order to be <em>identified by the senses</em>, such as hearing, vision, etc.
In this case, a <em>change in tones requires a low intensity</em>, meaning an almost subtle change can be easily identified by the human sense. It is most likely the researcher is studying your absolute threshold.
