Search tactics used in solving everyday how-to technical tasks: Repertoire,selection and tenacity

With greater access to computational resources, people use search to address many everyday challenges in their lives, including solving technology problems. Although there are now many useful ‘how-to’ resources online (especially videos on YouTube), it can still be difficult to identify, understand, and resolve certain kinds of technical problem. While research tasks have been studied for many years and we know the tactics people use, we know far less about searchers’ tactics for how-to technical tasks that involve actually being able to apply found information to resolve a problem. Crucial to our study was developing and studying a highly realistic, how-to technical task, for which there was no single guidance resource: making a phone safe for a child. After providing 39 participants with an actual phone to fix, and a search engine to perform the task, we analysed their search tactics using retrospective cued think aloud interviews. Our primary contribution is a set of 77 tactics used, in three categories, along with detail of how common they were. We conclude that people had a lot of tactics in their repertoire. Although it was not hard for participants to find relevant information, what was hard was for participants to find information they could use; indeed only 23% of participants successfully completed the entire task. Domain knowledge affected the choice of tactics used (although not necessarily towards better task success). We discuss these influences and make design recommendations for how future search systems can support those in resolving how-to technical tasks.     

The work of the audience: visual matrix methodology in museums

ABSTRACT

Visual matrix methodology has been designed for researching cultural imaginaries. It is an image-led, group-based method that creates a “third space” research setting to observe audience groups re-enacting lived experience of an event or process that takes place in the third space of a cultural setting. In this article, the method is described through its use in relation to an art-science exhibition, Human+ Future of the species, where three audience groups with investments in technology worked with exhibition material to achieve a complex ambivalent state of mind regarding technological futures. The visual matrix has been designed to capture the affective and aesthetic quality of audience engagement in third space by showing what audiences do with what is presented to them. We argue that such methodologies are useful for museums as they grapple with their role as sites where citizens not only engage in dialogue with one another but actively re-work their imaginaries of the future.     

A preliminary investigation of an early intervention program: Examining the intervention effectiveness of the Bracken Concept Development Program and the Bracken Basic Concept Scale‐Revised with Head Start students

This research study evaluated the efficacy of the Bracken Basic Concept Scale‐Revised (BBCS‐R; Bracken, 1998) and the Bracken Concept Development Program (BCDP; Bracken, 1986a) in a test‐teach‐test paradigm with students from a Head Start program. Prior to the intervention, 54 children were administered the BBCS‐R and were divided into three groups, two of which received basic concept instruction. Once the intervention was completed, the children were reassessed with the BBCS‐R. Posttest scores were calculated for each BBCS‐R subtest and the Total Test and School Readiness Composites after controlling for the pretest scores. A MANOVA and sequential ANOVAs were conducted and proved a significantly higher performance of the two intervention groups compared to the control group. Effect sizes for five of the six BBCS‐R subtests were classified as large, with the sixth (Time/Sequence) classified as medium. Discriminant function coefficients found that the Texture/Material subtest contributed the most to the detection of differences between the groups. However, no significant difference between the two intervention groups was found. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 301–311, 2004.     

Implications of planning for regional libraries: our underlying philosophy

The National Library of Medicine Extramural Program in administering the Medical Library Assistance Act of 1965 has developed the following specific program objectives: provide financial assistance for improving biomedical libraries; encourage and assist the establishment and functioning of a responsive national biomedical information network by strengthening present biomedical libraries and their interlibrary relationships; and assure that the biomedical library network is linked to related science information systems. The ultimate goal is to develop the role of the library as a full learning resource center for education, research, and service. The regional library program aims to augment present capability of existing medical libraries so that information can be made available more extensively and more rapidly. Comprehensive and thorough advanced planning is a basic element in the development of regional medical libraries.     

Factors Influencing Information Literacy Competency of College Students

This paper analyzes multiple factors from current university students' high school experiences, including demographic, educational, and economic factors, and current standing and grade point average (GPA), to evaluate the students' information literacy skills associated with a 1000 level course on information literacy which is part of the university's general education requirement. The pre-test indicates that students lack sufficient skills needed to do college-level research. Results of regression analyses demonstrate that only current university GPA and standardized test scores have any influence on information literacy test scores.     

Deep Dive into KBART

ABSTRACT

The Deep Dive into KBART preconference workshop provided a comprehensive overview of the National Information Standards Organization Knowledge Bases and Related Tools (KBART) Phase II Recommended Practice (http://www.niso.org/publications/rp/rp-9–2014/). The workshop was divided into four sections. The first provided an overview of the background, purpose, and value of KBART to all members of the information supply chain. The next section focused on the basic guidelines for effective exchange of metadata with knowledgebases, including method of exchange, data format, file naming conventions, and frequency of exchange. The remaining two sections of the workshop addressed the correct use of KBART data fields, first in relation to serials and then to monographs. Through classroom instruction, interactive quizzes, and hands-on exercises, the workshop provided in-depth coverage of all KBART data elements, with special focus on many of the most frequently asked questions about the recommended practice.     

An exploration of the relationship between argumentative prompts and depth to elicit alternative positions in ill-structured problem solving

Educational technology research and development - Little is known about the role of prompts to help learners solve ill-structured learning problems. Instructors do not devote adequate time to...     

Fostering pedagogical reasoning and dynamic decision-making practices: a conceptual framework to support learning design in a digital age

Educational technology research and development - Digital learning environments are dynamic systems that require learning designers to leverage environmental conditions and the needs of their...