Effect of metacognitive strategies and verbal-imagery cognitive style on biology-based video search and learning performance
Introduction
Web information retrieval has become one of the main sources for computer-assisted learning and digital materials. There are an increasing number of different formats for web information, including text, images, music and video (Tjondronegoro, Spink, & Jansen, 2009). In earlier years, students could only access texts due to constraints of network bandwidth and technology. Recently, the number of different multimedia formats has greatly increased. With the proliferation of video/music sharing websites (such as YouTube) and the spirit of sharing and reproducing of Web 2.0, the number of short films shared on these databases has shot up to the millions. These websites provide easily accessible channels with user-friendly platforms to inundate students with video information. In addition to providing entertaining content, these videos serve as educational materials and teaching tools (Nikopoulou-Smyrni and Nikopoulos, 2010, Zhang et al., 2006). Asensio and Young, 2002, Champoux, 1999, Clark and Paivio, 1991, Karppinen, 2005, Mayer et al., 1995, Smeaton and Browne, 2006, and Torres-Ramírez, García-Domingo, Aguilera, and de la Casa (2014) noted that scientific concepts are sometimes too abstract or complicated to be comprehensible. However, the right visual videos (e.g., that show a real animal or a live chemistry process) can help students grasp a concept completely and accurately. Videos can serve as tools that provide multiple presentation and browsing methods (e.g., consecutive scenes, voice for explanations and subtitles for text descriptions). Videos stimulate multiple senses and effectively crystalize abstract concepts using a combination of visuals, text, voice and music. An effective knowledge constructor can actively select and connect pieces of visual and verbal knowledge (Mayer, 1997). Comprehension depends on the successful storage of these connections along the two forms of mental representation (verbal and visual) of these propositions or ideas in long-term memory (Plass, Chun, Mayer, & Leutner, 2003). Therefore, videos can help students comprehend and memorize information, improve their cognitive processes and enhance their learning performance.
Training students how to retrieve information from the Internet for learning is important to teaching them how to utilize Internet technology and information (Clifton and Mann, 2011, Kuo et al., 2012, Laxman, 2010, Sun et al., 2014). Because different types of search engines require different search and cognitive processes, it seems reasonable to consider search engines within three types of formats: text, image, and video searches. Text searches require the comprehension of connotations of a given topic and the use of related ideas to formulate keywords. Because it is easy for students to focus on and search for information via definitive keywords, it only takes them a few searches to retrieve the correct documents or answers. In contrast, picture or image searches require theme formulation and the ability to envision the potential results. Given that many current image retrieval systems are keyword-based, users must translate their visions into literal descriptions, and the pictures stored in databases must have descriptive words or metadata that match the selected keywords (Fukumoto, 2006, Hou and Ramani, 2004). Search systems transmit some pictures for users to compare, assess, and decide whether they need to continue a search. Accordingly, image searches can be analyzed as mixed acts of image-text cross-referencing, observation, judgment, decision-making, and correction. Note that the existence of semantic gaps and the lack of precise characteristics make image searches more abstract and complex than text searches (Choi, 2010, Cunningham and Masoodian, 2006).
In terms of video searches, because videos encompass various formats, evaluating whether video content fulfills users' expectations takes longer than searching for texts and images. Furthermore, in digital environments, the supplementary tools provided by search engines may also influence search behaviors, strategies and performance. Video search engines provide a less frequently observed tool than other types of search engines: the video recommendation system (see Fig. 1). This tool “recommends” other videos that are considered pertinent to the watched video (irrelevant to keywords) for the users' reference by analyzing the search process of individual users and the knowledge structure within the system (Davidson et al., 2010, Zhou et al., 2010). This function is common on video and music sharing websites. The design aims to provide convenience for users rather than helping them learn better. Thus, it may be an additional significant factor in the video search process. Retrieved videos may come from the suggestion of users based on the relevance of the pictures and the texts, and they may also be contributed from recommendations made by the system. In terms of learning, we must be careful to distinguish whether search results are selected by the students or suggested by the system. Will the recommendations of the system be a distraction if the students use improper keywords or view irrelevant videos? A “video recommendation system” can provide both benefits and risks to users. It allows users to quickly browse videos related to the topics that they care about, but it can also lead users to watch a series of videos that are irrelevant to their original search target, which may cause the users to believe that such search results are useful. Thus, when evaluating learning effectiveness in the course of video search, we must take this function into consideration. In sum, the similarities and differences between the three types of search engines are presented in Table 1. Different types of search engines may lead diverse factors to influence search behaviors, strategies and performance due to different search and cognitive processes. Video search is no exception. However, to date, few researchers have made the effort to explore the video search process (Albertson, 2010a, Burke et al., 2009, Clifton and Mann, 2011, Lee and Lehto, 2013, Snelson and Elison-Bowers, 2009, Torres-Ramírez et al., 2014, Uzunboylu et al., 2011). This study aims to analyze and define the individual characteristics that affect students' abilities to effectively use video search engines.
Previous studies have proposed that information-seeking behaviors are complex cognitive processes (Laxman, 2010, Lin and Tsai, 2007, Walraven et al., 2008). Before embarking upon any meaningful search activities, a searcher must understand the questions that they have or the nature of the search tasks by means of the searcher's existing knowledge. The searcher must decide the approximate location of the target in the cyber world (for example, the user must decide between searching general webpages, news articles, blogs, videos, pictures, or maps) and choose a search engine. Then, the searcher can formulate keywords for the search. In the course of the search, the searcher must input a keyword and then review each video from search result lists or video recommendation lists. If necessary, the searcher must move on to subsequent searches after an assessment, during which the searcher may be required to modify techniques, adjust keywords or rephrase questions to better achieve the desired purpose. The entire search process comprises planning, monitoring, evaluating, and revising activities. These are metacognitive learning strategies (planning, monitoring, and evaluating strategies; Brown, 1987) and also a self-regulated learning process (planning, practice, and evaluation; Zimmerman, 1995). Planning a search and understanding the search tasks are highly related to “planning”. Entering keywords and watching videos are part of “monitoring/practice”. Comparing and selecting relevant videos refer to “evaluation”. Therefore, we believe that metacognitive strategies are the critical roles for video search. How users' metacognition influences their search behaviors and performance, however, is not well understood. Therefore, investigating whether metacognitive skills are key influencers in the course of video search and how they influence one's search and learning processes are the main goals of this study.
In terms of media features, videos include symbolic (such as visual text or auditory text), imagery (such as pictures and animations), and vocal (such as music and sound) messages. How each of these messages integrates with the others and is used by individuals is also important for us to understand students' cognitive and search processes. Some people are more advanced in handling words, whereas others show better performance in handling images (Mayer & Massa, 2003). Each individual has a preference for words or imagery that results from the varying amount of time required for them to process nonverbal and verbal symbols. Videos include both of these types of knowledge representation. Subject lines, summaries, thumbnails, and the type of information provided by search engines as well as the narration, animations, and subtitles in videos are all very important information for users (including viewers and those searching for information). When different users are exposed to video, do they prefer verbal or visual representations? Which representation can users process more efficiently? This study adopts Riding and Cheema (1991)'s verbal-imagery cognitive style (VICS) to investigate this issue because VICS may be related to the speed of the encoding process referred to by Paivio, 1971, Paivio, 1986 dual-coding theory (DCT). Does students' cognitive style make a difference in their search behaviors and performance? This study also addresses this question.
Section snippets
Individual differences in web searches
Information searches are considered complex cognitive processes (Hsieh-Yee, 2001, Rouet, 2003, Walraven et al., 2008). The process of information seeking is not linear; instead, there are multiple steps that require many actions. Some of the steps require repetitive execution and sometimes require continuous trial-and-error until confirmation of the search results (Brand-Gruwel, Wopereis, & Vermetten, 2005). Individuals may adopt different methods and sequences in seeking information on the
Present study
This study focuses on the effect of learners' metacognitive strategies and cognitive style on their video search behaviors, search performance and learning performance. In terms of metacognition, Brown's (1987) perspectives on planning, monitoring and evaluating strategies were adopted, and Riding and Cheema (1991) ideas on “verbal-imagery” cognitive styles were employed. The popular and mature platform “YouTube” was used to investigate how learners locate the videos they need. Participants
Video search behaviors, search performance, and learning performance
The descriptive statistics for the search behaviors, performance, and learning performance of the participants are shown in Table 2. The participants used an average of 3–4 keywords per search task, and 29.5% of them entered only a single keyword to find the videos they needed. Many students used “courtship” as the first keyword, and the majority added (or deleted) a certain animal name to (or from) the original keyword (e.g., tiger courtship, dog courtship, or frog courtship) when the
References (68)
- et al.
Literature review on metacognition and its measurement
Procedia Social and Behavioral Sciences
(2011) Effects of knowledge representation format and hypermedia instruction on metacognitive accuracy
Computers in Human Behavior
(1995)- et al.
Differences and similarities in information seeking on the web: children and adults as web users
Information Processing and Management
(2002) - et al.
Information problem solving by experts and novices: analysis of a complex cognitive skill
Computers in Human Behavior
(2005) The role of perceived self-efficacy in the information seeking behavior of library and information science students
The Journal of Academic Librarianship
(2014)- et al.
Can YouTube enhance student nurse learning?
Nurse Education Today
(2011) An analysis of image retrieval behavior for metadata type image database
Information Processing & Management
(2006)Research on Web search behavior
Library & Information Science Research
(2001)- et al.
Thinking style impacts on web search strategies
Computers in Human Behavior
(2008) Effects of emotion control and task on web searching behavior
Information Processing & Management
(2008)
A hybrid approach to promoting students' web-based problem solving competence and learning attitude
Computers & Education
A conceptual framework mapping the application of information search strategies to well and ill-structured problem solving
Computers & Education
User acceptance of YouTube for procedural learning: an extension of the technology acceptance model
Computers & Education
Cognitive load in reading a foreign language text with multimedia aids and the influence of verbal and spatial abilities
Computers in Human Behavior
Evaluation of the reliability and validity of the cognitive style analysis
Personality and Individual Differences
What was I looking for? The influence of task specificity and prior knowledge on students' search strategies in hypertext
Interacting with Computers
A usage study of retrieval modalities for video shot retrieval
Information Processing & Management
Effects of student characteristics and question design on Internet search results usage in a Taiwanese classroom
Computers & Education
Video-sharing educational tool applied to the teaching in renewable energy subjects
Computers & Education
The efficient virtual learning environment: a case study of web 2.0 tools and Windows live spaces
Computers & Education
Information-problem solving: a review of problems students encounter and instructional solutions
Computers in Human Behavior
Instructional video in e-learning: assessing the impact of interactive video on learning effectiveness
Information & Management
Gender difference in web search perceptions and behavior: does it vary by task performance?
Computers & Education
Analyzing user interaction with the ViewFinder video retrieval system
Journal of the American Society for Information Science and Technology
Influences of users' familiarity with visual search topics on interactive video digital libraries
Journal of the American Society for Information Science and Technology
Designing information systems for user abilities and tasks: an experimental study
Online & CD-ROM Review
Individual differences and the conundrums of user-centered design: two experiments
Journal of the American Society for Information Science
A learning and teaching perspective
Metacognition executive control, self-regulation, and other more mysterious mechanisms
An assessment of faculty usage of YouTube as a teaching resource
The Internet Journal of Allied Health Sciences and Practice
Film as teaching resources
Journal of Management Inquiry
The effects of metacognition and concept mapping on opened and closed tasks searching outcomes
Effects of contextual factors on image searching on the Web
Journal of the American Society for Information Science
Dual coding theory and education
Educational Psychology Review
Cited by (27)
Goal-setting in support of learning during search: An exploration of learning outcomes and searcher perceptions
2023, Information Processing and ManagementCitation Excerpt :Many studies have used assessments with predefined correct answers, including: (1) multiple-choice tests (Davies, Butcher, & Stevens, 2013; Freund et al., 2016; Heilman et al., 2010; Heilman & Eskenazi, 2006; Kalyani & Gadiraju, 2019; Syed & Collins-Thompson, 2017; Weingart & Eickhoff, 2016); (2) true-or-false tests (Freund et al., 2016; Gadiraju et al., 2018; Kalyani & Gadiraju, 2019; Nelson et al., 2009; Qiu, Gadiraju, & Bozzon, 2020; Yu et al., 2018); and (3) short-answer tests (Abualsaud, 2017; Câmara et al., 2021; Collins-Thompson et al., 2016; Davies et al., 2013; Hersh, Elliot, Hickam, Wolf, & Molnar, 1995; Roy et al., 2020, 2021). Other studies have asked participants to complete more open-ended exercises, such as: (1) listing relevant key phrases and facts (Bhattacharya & Gwizdka, 2019; Kammerer et al., 2009); (2) creating visual representations of a domain Liu et al. (2019); (3) enumerating arguments for and against a proposition (Demaree, Jarodzka, Brand-Gruwel, & Kammerer, 2020); and (4) summarizing knowledge of a topic (Abualsaud, 2017; Collins-Thompson et al., 2016; Davies et al., 2013; Kalyani & Gadiraju, 2019; Lei, Sun, Lin, & Huang, 2015; Liu & Song, 2018; O’Brien et al., 2020; Palani et al., 2021; Pardi et al., 2020; Salmerón, Delgado, & Mason, 2020; Willoughby et al., 2009). To measure learning from open-ended responses, studies have used a wide range of grading strategies, including: (1) counting relevant concepts or facts (Abualsaud, 2017; Bhattacharya & Gwizdka, 2019; Collins-Thompson et al., 2016; Kammerer et al., 2009; Palani et al., 2021; Willoughby et al., 2009); (2) counting relevant pro/con arguments (Demaree et al., 2020); and (3) counting statements that show evidence of generalization or critical thinking (Abualsaud, 2017; Collins-Thompson et al., 2016; Liu & Song, 2018; O’Brien et al., 2020; Palani et al., 2021; Salmerón et al., 2020).
Learning assessments in search-as-learning: A survey of prior work and opportunities for future research
2022, Information Processing and ManagementCitation Excerpt :Using eye-tracking, Bhattacharya and Gwizdka (2019) found that participants with better learning outcomes had fewer eye regressions (i.e., less re-reading of text). Lei et al. (2015) examined the search behaviors of 5th graders in the context of a mock school assignment involving video search. An analysis of post-search interviews found that students with better learning outcomes engaged in more metacognitive planning (e.g., setting objectives), monitoring (e.g., tracking progress), and evaluating (e,g., reconsidering strategies) during their searches.
Are pictures worth a thousand words? The effect of information presentation type on citizen perceptions of government websites
2020, Government Information QuarterlyCitation Excerpt :Furthermore, researchers have suggested that visual information can be faster and easier to process than text (Holbrook & Moore, 1981; McMahon, 1973; Townsend & Kahn, 2014; Veryzer & Hutchinson, 1998). In several studies, individuals perceived lower information overload and understood the meaning of presented information better when it was delivered in a graphic format rather than as text (Lei, Sun, Lin, & Huang, 2015). Other studies have demonstrated the importance of design elements in facilitating online consumers' perception of information usefulness (Ganguly, Dash, Cyr, & Head, 2010; Hasan, 2016).
The Effects of Goal-setting on Learning Outcomes and Self-Regulated Learning Processes
2024, CHIIR 2024 - Proceedings of the 2024 Conference on Human Information Interaction and RetrievalExploring the Impact of Verbal-Imagery Cognitive Style on Web Search Behaviour and Mental Workload
2024, CHIIR 2024 - Proceedings of the 2024 Conference on Human Information Interaction and RetrievalComparing the effectiveness of video and stereoscopic 360° virtual reality-supported instruction in high school biology courses
2023, British Journal of Educational Technology