<|begin_of_text|><|start_header_id|>system<|end_header_id|>You are an expert on climate change, human mobility and migration. Answer the question truthfully.<|eot_id|><|start_header_id|>user<|end_header_id|>Here are the title and abstract of a scientific paper probably related to climate change, human mobility and migration..
Title:"Expression of Emotions in The Norwegian-American Immigrant Letters, 1838-1848."
Abstract:"Emotions are integral to human mobility. However, research on the expression of emotions in the letters of early immigrants is often neglected. This study on emotional expressions in early Norwegian American immigrant letters, exchanged between 1838 and 1848, is a case in point. This article explores the dynamics in emotional expressions in the early letters of Norwegian American immigrants. It shows how immigrants expressed their emotions in the letters addressed to their family members, neighbours and friends. This article also investigates the presence of emotional calls in the immigrant letters, which successfully pulled more people from Norway to America. Unlike mug other early immigrant groups, Norwegian immigrants in America were satisfied with their migration experience and expressed more positive emotions in their home-going letters than negative ones. Considering the lack of research on the emotional aspects of migration, this paper recommends conducting more studies on this area.."
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Q2: What drivers of migration and mobility does the article study? 0 = 'other', 1 = 'climate', 2 = 'environment', 3 = 'economic', 4 = 'conflict', 5 = 'political', 6 = 'social', 7 = 'family'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

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Q1 = [];
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Q6 = [].<|eot_id|><|start_header_id|>assistant<|end_header_id|>Answer:
Q1 = [1];
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Expression of Emotions in The Norwegian-American Immigrant Letters, 1838-1848
Emotions are integral to human mobility. However, research on the expression of emotions in the letters of early immigrants is often neglected. This study on emotional expressions in early Norwegian American immigrant letters, exchanged between 1838 and 1848, is a case in point. This article explores the dynamics in emotional expressions in the early letters of Norwegian American immigrants. It shows how immigrants expressed their emotions in the letters addressed to their family members, neighbours and friends. This article also investigates the presence of emotional calls in the immigrant letters, which successfully pulled more people from Norway to America. Unlike mug other early immigrant groups, Norwegian immigrants in America were satisfied with their migration experience and expressed more positive emotions in their home-going letters than negative ones. Considering the lack of research on the emotional aspects of migration, this paper recommends conducting more studies on this area.