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CI1: The social Q & A community has a common vision for me.

CI2: The social Q & A community has a common goal with me.

CI3: The social Q & A community has shared values with me.

PORC1: I stick to the social Q & A community to maintain the relationship with the other members of the community.

PORC2: I hope to maintain a long-term relationship with the other members of the community through the social Q & A community.

PORC3: I have a strong connection with the other members of the community through the use of the social Q & A community.

PORC4: In the social Q & A community, I would be very upset if the relationship with other members of the community came to an end.

PORC5: Through the use of the social Q & A community, I seek to maintain a long-term relationship with other members of the community

CCE1: I would like to participate in the social Q & A community’s activities, because participation makes me feel better.

CCE2: I would like to participate in the social Q & A community’s activities, because participation enables me to help other members.

CCE3: I am willing to participate in the social Q & A community, because participation enables me to achieve personal goals.