Cognitive skills in the reading process: a review

Some current problems in reading, as viewed by cognitive psychology, are discussed around a summary of a symposium on Reading and Lexical Access held ac, part of the International Conference on Practical Aspects of Memory (Gruneberg, Morris arid Sykes, 1978). The analysis of component processes in reading, and the analysis of reading dynamics provide apparently opposing approaches to the study of reading, but they often lead to similar conclusions about reading behaviour and are seen here to be complementary approaches. Prompted by the discussion of phonological mediation in a number of the papers we are led to the conclusion that whereas phonological reading can be observed to be used on some occasions, it is not necessaryfor word recognition and reading. Three hypotheses of its use by skilled readers are suggested—for sequential attention control, for the generation of a working memory code, and for the resolution of ambiguity by prosodics. The beginning reader may have a further use in gaining a spoken representation, and therefore recognition, of new words.     

Querytogether: Enabling entity-centric exploration in multi-device collaborative search

Collaborative and co-located information access is becoming increasingly common. However, fairly little attention has been devoted to the design of ubiquitous computing approaches for spontaneous exploration of large information spaces enabling co-located collaboration. We investigate whether an entity-based user interface provides a solution to support co-located search on heterogeneous devices. We present the design and implementation of QueryTogether, a multi-device collaborative search tool through which entities such as people, documents, and keywords can be used to compose queries that can be shared to a public screen or specific users with easy touch enabled interaction. We conducted mixed-methods user experiments with twenty seven participants (nine groups of three people), to compare the collaborative search with QueryTogether to a baseline adopting established search and collaboration interfaces. Results show that QueryTogether led to more balanced contribution and search engagement. While the overall s-recall in search was similar, in the QueryTogether condition participants found most of the relevant results earlier in the tasks, and for more than half of the queries avoided text entry by manipulating recommended entities. The video analysis demonstrated a more consistent common ground through increased attention to the common screen, and more transitions between collaboration styles. Therefore, this provided a better fit for the spontaneity of ubiquitous scenarios. QueryTogether and the corresponding study demonstrate the importance of entity based interfaces to improve collaboration by facilitating balanced participation, flexibility of collaboration styles and social processing of search entities across conversation and devices. The findings promote a vision of collaborative search support in spontaneous and ubiquitous multi-device settings, and better linking of conversation objects to searchable entities.