Online dating is a popular phenomenon in the world. Since the main motivation for individuals to use online dating services is finding a partner, the communication strategies for the users to develop a relationship via online dating services and the different communication practices between online and offline dating are thought-provoking. This research aims to answer two research questions: what the communication strategies for online daters of Soul are and what the differences between online and offline dating for users of Soul, including communication practices are. These two research questions aim to increase the possibility of having a successful online dating and provide a deep insight into online dating. Based on the theoretical frameworks of uncertainty reduction theory, social information processing theory, and the hyperpersonal communication, this research interviewed 11 Chinese online daters in the application, Soul and observed their online activities. As a result, this research finds that when encounter with the potential partners, individuals will actively seek information to reduce their uncertainty. The most effective way is interrogation while the most common way is observing personal account. During the information-seeking process, the similarities including interests and hobbies are important. Self-presentation strategies contain the planning strategy, editing strategy, and the strategy of adaptation to the characteristics of the partner. Besides information seeking strategies and self-presentation strategies, individuals also use the long-term arrangement strategy. The differences between online and offline dating contain three aspects: communication practices of information processing (including information processing, communication patterns as well as communication attitudes), the imagined others through online dating communication and different social norms.

Hobby activities can be viewed through the lens of informal, free-choice learning. A wide range of hobbies combine fun and learning-intensive practices, and can contribute to scientific literacy. Hobby learning involves clear goal orientation, persistence and effort, and often results in more richly and strongly connected knowledge; traits highly valued in both in and out-of-school science learning. In this study, I used koi hobbyists as subjects to discover and explore hobbyists' information-seeking strategies under different learning scenarios. I approached koi hobbyists' learning about koi and their koi hobby in both quantitative and qualitative ways. I designed a Stage of Engagement Model to illustrate koi hobbyists' engagement with their hobby, and adapted Falk and Dierking's Contextual Model of Learning to explain how personal, socio-cultural and physical contextual factors affect koi hobbyists' learning. An instrument was developed to assess koi hobbyists' experience with keeping koi, knowledge about the hobby, motivation/goals, interaction with other hobbyists, and the information-seeking strategies they used under different learning scenarios. I administered this questionnaire to koi hobbyist communities in the U.S. Pacific Northwest and online. Based on the quantitative analysis, the results supported my hypotheses that koi hobbyists chose different information-seeking strategies based on personal contextual factors such as previous experience, motivation and learning goals; socio-cultural contextual factors such as interactions with other koi hobbyists; and physical contextual factors such as the nature of the problems they encounter. Koi hobbyists also chose different information-seeking strategies based upon their stage of engagement with their hobby. The long-term potential of this study is to offer insights into how learners construct their knowledge by applying different learning strategies under different personal, socio-cultural and physical circumstances, and to provide a framework for the future study of other kinds of hobbies and hobbyists that will help to promote public scientific literacy. / Graduation date: 2012