Development and formative evaluation of multimedia case studies for Instructional Design and Technology students

This study describes the development of three case studies that included a combination of multimedia production and instructional design skills within a particular setting. These case studies incorporated real-life incidents from 47 professional instructional designers. These instructional designers described a total of 146 activities involving instructional design and/or multimedia production activities. Employing an emergent theme analysis approach, nine distinct themes developed from these activities and were included in the case studies. These themes included: Collaboration; Diffusion of Innovations; Formative Evaluation; Instructional Design; Interactive Instruction; Learner Analysis; Online Instruction; Technical Infrastructure; and Video Solutions. Fifty-seven Instructional Design and Technology graduate students evaluated the effectiveness of these case studies and considered the case studies as being valuable in furthering their understanding of related multimedia production and instructional design activities. The intent of these case studies was to enable Instructional Design and Technology students to comprehend the relationship between multimedia production and instructional design activities.     

Training reading fluency among poor readers of German: many ways to the goal

Outcomes of two training programs aimed at improving reading speed for 39 German-speaking poor readers in grades 2 and 4 were evaluated. During a 6-week training period, a specific target for children in a computer group was to improve reading of word-initial consonant clusters by practice in associating an orthographic unit with a corresponding phonological unit. Children in a paired reading group read books with an adult tutor. The results showed that, in reading words in which the computer-trained sublexical items were included, both groups exhibited similar improvement. A post hoc analysis suggested that computer training was associated with better reading skills with respect to the trained sublexical items; however, this improvement did not show large generalization effects to the words with the sublexical items. The paired reading group showed a more rapid gain in global word reading fluency than the computer group. Neither of the groups improved their pseudoword reading.

Parents and Children Learning Together A Study of the Effectiveness of Parental Involvement on Children's Problem Solving Skills

This study developed from the findings of a previous set of studies into parental involvement in pre-school education. Amongst some interesting results, significant were parents concerns, and uncertainties about their roles in facilitating the learning experiences of their children in the home environment.

Additionally, the findings revealed that when parents do spend time with their children, reading stories and playing board games were popular past-times. Research elsewhere reveals that the kinds of pre-school activities most effective in the development of thinking skills, involve construction, drawing and board games. Thus, an aim of this study, is to investigate the extent to which parents' understanding of the competencies involved in these activities, affects their involvement in them at home and the progress of their children in school.

This paper presents the findings of a pilot study of the role of the tutor in problem solving. It is an attempt to identify the kinds of knowledge and information about children that tutors, and subsequently parents, would need to have to be effective, and the kinds of activities which elicit developmentally appropriate strategies in children when presented with problem solving tasks. The results show that if parents are to be effective as collaborators in their children's learning, an understanding of qualitative differences in children, the kinds of activities and experiences provided, and methods of presentation, are vital factors for success.     

Analysing novices analysing Prolog: what stories do novices tell themselves about Prolog?

Informal observations of Prolog learners showed that, despite being presented with correct information and models, students still tended to construct their own idiosyncratic explanations of events, and, characteristically, they defended these ‘stories’ fiercely when tutorial intervention was attempted. Although the stories were often so flawed that the student's future progress was potentially hampered, it was nevertheless true that learning could not have proceeded at all without them. It seems that if we are to understand the novice Prolog programmer, we need to know about these stories, their source, and what, if anything, they have in common from one learner to another. Pain and Bundy (1987) posed the question “What stories should we tell novice Prolog programmers?” in order to teach them Prolog. In our research, we ask: “What stories do novices Prolog programmers tell themselves?” in order to learn Prolog. Observational studies undertaken showed that students used tacit knowledge of human discourse processes both to interpret the language used to communicate with the computer and to interpret the behaviour of the machine. Students did not appreciate the fundamental differences between natural discourse (as takes place amongst humans) and formal discourse (as takes place between humans and machines), and confused elements of the discourse levels. This can be an effective initial learning strategy, but unless its limitations are recognised, programs are inevitably incomplete at some level. Examples from these studies are reported here with illustrative protocol fragments.     

Patterns of co-occurring non-verbal behaviour and self-directed speech; a comparison of three methodological approaches

Self-directed speech – the audible or partially whispered self-talk that children engage in during their daily activities, was proposed by Vygotsky to have a mediating role in the emerging self-regulatory behaviour of young children. Studies with correlational findings tend to lend support to this hypothesis but fail to delineate the real-time temporal interactions between self-directed speech and self-regulatory behaviour. The authors propose the use of lag sequential analysis and t-pattern analysis as useful and complementary methods for detecting significantly recurring patterns of co-occurrence of self-directed speech and non-verbal behaviour (that is either self-regulatory or shows a failure of self-regulation). Furthermore, it is argued that the analysis of these co-occurrences is required to establish the functions of self-directed speech, and to determine in what ways these might be self-regulatory. Illustrative analyses are presented of data from a study comparing the patterns of self-directed speech use during a planning task in typically developing children and matched peers with Specific Language Impairment. The results obtained from t-pattern analysis reveal qualitative differences between these two groups of children, in their use of self-directed speech, which were not detected by the other two methods. Implications of examining recurring temporal patterns in behaviour for research investigating aspects of development, particularly self-regulation, are discussed.     

Participation patterns of Korean adolescents in school-based career exploration activities

Variations in the school-based career exploration activities of Korean high school students were examined. Data represented 5,227 Korean adolescents in Grade 11 contained in the Korean Education Longitudinal Study of 2005, a nationally representative longitudinal database administered by the Korean Educational Development Institute. Latent class analysis identified four classes or approaches reflecting some combination of school availability and student use of career-related activities, including minimal-, limited-, moderate-, and high-activity groups. Multiple-group analysis revealed that curriculum track (i.e., vocational or academic emphasis) was an important determinant in classification.     

Note-taking within MetaTutor: interactions between an intelligent tutoring system and prior knowledge on note-taking and learning

Hypermedia learning environments (HLE) unevenly present new challenges and opportunities to learning processes and outcomes depending on learner characteristics and instructional supports. In this experimental study, we examined how one such HLE—MetaTutor, an intelligent, multi-agent tutoring system designed to scaffold cognitive and metacognitive self-regulated learning (SRL) processes—interacts with learner’s prior domain knowledge to affect their note-taking activities and subsequent learning outcomes. Sixty (N = 60) college students studied with MetaTutor for 120 min and took notes on hypermedia content of the human circulatory system. Log-files and screen recordings of learner-system interactions were used to analyze notes for several quantitative and qualitative variables. Results show that most note-taking was a verbatim copy of instructional content, which negatively related to the post-test measure of learning. There was an interaction between prior knowledge and pedagogical agent scaffolding, such that low prior knowledge students took a greater quantity of notes compared to their high prior knowledge counterparts, but only in the absence of MetaTutor SRL scaffolding; when agent SRL scaffolding was present, the note-taking activities of low prior knowledge students were statistically equivalent to the number of notes taken by their high prior knowledge counterparts. Theoretical and instructional design implications are discussed.     

Symptoms of attention-deficit hyperactivity disorder (ADHD) and home learning environment (HLE): findings from a longitudinal study

The concept of “Home Learning Environment” (HLE) covers activities in a family providing intellectual stimulation for a child, such as reading to him or her or visiting libraries. Numerous studies have shown an association between HLE and children's cognitive development. In this longitudinal study, we focus on HLE as a predictor for children's behavioral development, namely, for later symptoms of attention-deficit hyperactivity disorder (ADHD), controlling for relevant aspects like socioeconomic status (SES), or television viewing behavior. We analyzed the development of ADHD symptoms from kindergarten to the end of grade 2 and possible associations with HLE, SES, and television exposure, using a German community sample (N?=?924). Results indicated that ADHD symptoms were negatively and significantly correlated to HLE for all five measurement points as well as to SES (except T4) and to television exposure for T1 to T4. Observing later development, only early HLE but not SES or television exposure served as a significant predictor for ADHD symptoms at school, when age, sex, and ADHD symptoms in kindergarten were controlled for. A structural equation model showed that HLE acted as a mediator between SES and later ADHD symptoms. Our results highlight the importance of the concept of home learning environment also for children's behavioral development. As a consequence, parents should be supported in offering their children a more favorable learning environment.     

Comparative performance in discrimination learning tasks in two New World primates (Saimiri sciureus andCallicebus moloch)

Squirrel monkeys (Saimiri sciureus) and titi monkeys (Callicebus moloch) were tested in three two-choice visual discrimination experiments. Although, on average, squirrel monkeys performed more accurately than titis, the range of response accuracies in the two species overlapped considerably in all three experiments and changes in response accuracy over test sessions and across experiments were similar in the two species. Thus, the species shared several behavioral characteristics expected of New World primates in this setting. Squirrel monkeys’ performance appeared to be more affected than titis’ by task difficulty, and squirrel monkeys were individually less consistent than titis. These differences were associated with higher activity levels and briefer overt attentiveness to the repetitive task in squirrel monkeys and, conversely, with lower activity levels, slower working speeds, and sustained interest in the task in titis. The associated differences are discussed in relation to each species performance in other laboratory settings and the characteristic patterns of foraging and use of space in nature.     

Searching for Signs of Intelligent Life: An Investigation of Young Children's Beliefs About Robot Intelligence

Children's worlds are increasingly populated by intelligent technologies. This has raised a number of questions about the ways in which technology can change children's ideas about important concepts, like what it means to be alive or smart. In this study, we examined the impact of experience with intelligent technologies on children's ideas about robot intelligence. A total of 60 children aged 4 through 7 were asked to identify the intellectual, psychological, and biological characteristics of 8 entities that differed in terms of their life status and intellectual capabilities. Results indicated that as children gained experience in this domain, they began to differentiate robots from other familiar entities. This differentiation was indicated by a unique pattern of responses about the intellectual and psychological characteristics of robots. These findings suggest that experience may yield a more highly developed viewpoint that reflects an appreciation of the distinctions between biological life, machines, and artificially intelligent technologies.

People who grew up in the world of the mechanical are more comfortable with a definition of what is alive that excludes all but the biological and resist shifting definitions of aliveness.… Children who have grown up with computational objects don't experience that dichotomy. They turn the dichotomy into a menu and cycle through its choices. (Turkle, 1999 Turkle, S. 1999. “What are we thinking about when we are thinking about computers”. In The science studies reader, Edited by: Biagioli, M. 543–552. New York: Routledge.  [Google Scholar], p. 552)     

Using “Sesame Street” to facilitate children’s recognition of letters and numbers

How can adults who watch “Sesame Street” with children facilitate the children’s recognition of the letters and numbers presented on the show? In order to examine this question, each of 95 preschool children watched three specially edited versions of “Sesame Street” with an adult who either (a) asked the child questions and provided feedback, (b) only asked questions, (c) directed the child’s attention to the screen, or (d) simply watched the shows with the child. Those children in the Questions + Feedback condition and the Questions condition scored significantly higher on a delayed posttest than did children who just watched the shows with an adult. There were no other significant differences among the treatment conditions. Results indicate that adults can increase children’s recognition of letters and numbers presented on “Sesame Street” by asking the children to name the letters and numbers as they are presented. Other interpretations are also discussed.     

How Leisure Activities Correspond to the Development of Creative Achievement: insights from a study of highly intelligent individuals 1

The contribution of leisure time activities to highly intelligent people's creative achievement has rarely been investigated. By using highly intelligent adults' (N = 246) retrospective estimates of frequencies of leisure time activities, a special developmental profile of leisure time usage was found for the more successful individuals in contrast to the less successful. Highly intelligent, successful individuals spent more of their free time on self‐realizing activities, like demanding hobbies, making music or engaging actively in sports, both during adolescence and in later years, and they showed a rising frequency of intellectually demanding activities with growing age. The results can be interpreted in terms of the expert‐novice framework, the problem solving approach to creative thinking, and in terms of the developing identity of young people.

     

INTELLECTUAL ABILITIES AND DEALING WITH UNEXPECTED CHANGES IN TASK REQUIREMENTS

Intelligence is often conceptualized as concerned with coping with novelty, adapting to change, and the like: with ‘thinking’ rather than ‘knowing’. Highly intelligent people would be expected to adapt more effectively to unexpected changes. Using the method of ‘mental chronometry’, the performance of 72 seventh graders on a computer controlled reaction time experiment was measured and results compared with Raven's Matrioes IQs. The children with higher IQs were faster, more stable and more accurate in their reactions. Nonetheless, there was no simple, general tendency for children with higher IQs, to deal more effectively with change — rather, the necessity to perform additional stages of information processing seems to be less harmful for intelligent than less intelligent people.

     

The Canticle of the Skeleton

Great anticipation surrounded the release of the first ever Surgeon General's report on physical activity and health in 1996. The report stated that physical activity can contribute significantly to overall levels of health and the quality of life for all Americans. However, since the report's release, little has improved in the health status of children and adults in the United States. Over 33% of the adult population and 16% of the nation's children are obese (CDC, 2009 Centers for Disease Control and Prevention. 2009. Obesity: Halting the epidemic by making health easier. At a Glance, 2009: 1–4.  [Google Scholar]). The purpose of this review is to examine the historical role of physical education, the impact of the Surgeon General's report, the role of Physical Education Teacher Education (PETE) programs in preparing future physical education teachers, and current developments related to physical activity and health in the United States.     

Breaking the silence of exclusion: examining the complexities of teacher education for cultural diversity

This article is based on an in-depth case study that examined how a teacher education programme in New Zealand prepared pre-service teachers for cultural diversity (based on the author’s unpublished PhD thesis, Teacher Education for Cultural Diversity; conferred by Curtin University, June 2012). Framed within a critical constructivist inquiry paradigm, the primary research question explored how pre-service teachers were prepared to meet the learning needs of students in culturally diverse classrooms. The question was explored on four levels: curriculum, pedagogy, perceptions of effectiveness and diversity capacity. Empirical findings were reported thematically and highlighted the complexity of the issue. Key curriculum findings revealed variability in the depth of pre-service teacher preparation for cultural diversity and a conceptual development of sociocultural competence. Pedagogical findings reported three types of activity, namely dialogic activity, monologic activity and reflective activity and four types of social relationships, namely expert–novice, professional partnership, critical minority and silent minority. Findings on participant perceptions of effectiveness and diversity capacity are outlined, and limitations of the study are acknowledged. Three initial propositions on how to prepare the pre-service teachers for cultural diversity are proposed.     

The impact of shared book reading on children's language skills: A meta-analysis

Shared book reading is thought to have a positive impact on young children's language development, with shared reading interventions often run in an attempt to boost children's language skills. However, despite the volume of research in this area, a number of issues remain outstanding. The current meta-analysis explored whether shared reading interventions are equally effective (a) across a range of study designs; (b) across a range of different outcome variables; and (c) for children from different SES groups. It also explored the potentially moderating effects of intervention duration, child age, use of dialogic reading techniques, person delivering the intervention and mode of intervention delivery.Our results show that, while there is an effect of shared reading on language development, this effect is smaller than reported in previous meta-analyses ($\bar{g}$ = 0.194, p = .002). They also show that this effect is moderated by the type of control group used and is negligible in studies with active control groups ($\bar{g}$ = 0.028, p = .703). Finally, they show no significant effects of differences in outcome variable (ps ≥ .286), socio-economic status (p = .658), or any of our other potential moderators (ps ≥ .077), and non-significant effects for studies with follow-ups ($\bar{g}$ = 0.139, p = .200). On the basis of these results, we make a number of recommendations for researchers and educators about the design and implementation of future shared reading interventions.     

Fostering children's acceptance of educational apps: The importance of designing enjoyable learning activities

Educational applications (apps) offer opportunities for designing learning activities children enjoy and benefit from. We redesigned a typical mobile learning activity to make it more enjoyable and useful for children. Relying on the technology acceptance model, we investigated whether and how implementing this activity in an app can increase children's intention to use. During the 27-day study, children (N = 103, 9–14 years) used the app to memorize one-sentence learning plans each day. Children used three different app-based learning activities throughout the study. In two standard activities, children reread or reassembled the words of the plan. In the redesigned activity, children represented the meaning of the plan with emojis. Children repeatedly reported on their attitude towards each activity. Subsequently, children reported perceived enjoyment and intention to use the app. Results showed children found the emoji activity most enjoyable, and enjoyment of the emoji activity contributed uniquely towards intention to use. Additionally, children's enjoyment of the app mediated their intention to use the app in the future. Overall, the study suggests that children's enjoyment of an app is crucial in predicting their subsequent intention to use, and it provides a concrete example of how emojis can be used to boost enjoyment.

Practitioner notes

What is already known about this topic

• Educational applications provide children with unrestricted access to mobile learning resources.
• Positive attitudes towards educational applications predict behavioural intention to use these applications, at least in young adults.
• There is a need for more research examining the relevance of enjoyable learning activities in fostering children's sustained usage of an educational application.

What this paper adds

• Positive attitude towards the use of emojis during learning activities uniquely contributed to children's behavioural intention to use the application.
• Perceived enjoyment predicted behavioural intention to use the application.
• Perceived enjoyment mediated the effect of attitude towards using learning activities on the behavioural intention to use the mobile educational application.

Implications for practice and/or policy

• These findings highlight the importance of enjoyment for children's' acceptance of educational applications.
• Enjoyable learning activities are necessary to ensure sustained usage of educational applications.
• The paper provides a concrete example of how emojis can be used to boost enjoyment of a typical mobile learning activity.