Social relations: network, support and relational strain.

Arts & Humanities

• Age Differences 16%
• Anchorage 16%
• Conceptual Framework 25%
• Emotion 19%
• Gender Differences 12%
• Questionnaire 22%
• Social Networks 31%
• Social Relations 85%
• Social Support 14%

Social Sciences

• age difference 13%
• age group 21%
• contact 17%
• gender-specific factors 10%
• health behavior 13%
• questionnaire 12%
• random sample 24%
• social network 29%
• Social Relations 79%
• social support 10%

Medicine & Life Sciences

• Age Groups 42%
• Health Behavior 30%
• Population 11%
• Social Networking 100%
• Social Support 28%