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Tabla de Contenidos: “…Social fitness definition and constructs -- Definition -- Constructs -- Measures of social fitness, sources of social fitness, and the link to well-being -- Measures of social fitness -- Social support from family and the link to well-being -- Social support from friends, co-workers, and unit members, and the link to well-being -- Social support from neighborhoods, cyber communities, and imagined communities -- Social networks and well-being -- Negative aspects of social ties -- Summary -- Barriers and bridges to social support -- Intra-individual factors -- Interpersonal factors -- Interventions to promote social fitness -- Efforts related to intra-individual factors and social support -- Efforts related to interpersonal factors and social support -- Efforts related to the influence of social support on well-being -- Conclusion…”

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Tabla de Contenidos: “…The rise and fall of political parties in America -- Idealist and civic eras in American history -- Politicians love to talk -- Meet the millennials -- Millennials will spearhead the coming political realignment -- The realignment begins -- Winning without the mother's milk of politics -- The technology tsunami -- Social networks will change America's political map -- Winning the technology arms race -- Triggering a new America -- Who will party with whom? …”

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Materias: “…Online social networks Psychological aspects…”

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