Search results

This chapter discusses children’s imaginative play and literacy practices as mediated by mobile digital technologies and media. In this chapter, drawing on sociocultural theory and the notion of dynamic literacies, we consider how digital technologies including mobile technologies interact and potentially expand children’s imaginative play, leading to dynamic literacy practices and learning opportunities. Based on this understanding, we will propose some pedagogical principles that can be applied to play-based early childhood education in support of young children’s creative thinking, storytelling and dynamic literacy practices, both indoors and outdoors.

This paper presents a behavioral economics model with bounded rationality to describe an individual's food consumption choices that lead to weight gain and dieting. Using a physiological relationship determining calories needed to maintain weight, we simulate the food consumption choices of a representative female over a 30-year period. Results show an individual will periodically choose to diet, but that diet will reduce weight only temporarily. Recurrence of weight gain leads to cyclical dieting, which reduces the trend rate of weight increase. Dieting frequency is shown to depend on decision period length, dieting costs, and habit persistence.

Relying on the importance-performance theory first established by Martilla and James (1977), this research paper utilizes a unique statistical analysis instrument embedded into the SmartPLS software. It explores the importance and performance of key project management constructs and indicators with a purpose to make practical and actionable recommendations for project managers to identify and improve project management practices.

The data used were derived from 3,130 system delivery projects in the facilities management industry. The data was analyzed with Partial Least Squares Modelling (PLS) software SmartPLS, using its embedded importance-performance functionality.

The findings indicate the importance and performance of the project management constructs and their respective indicator variables in an importance-performance (IPMA) map. All three project management phases (constructs); proposal, installation and commissioning, were significantly related to satisfaction. The installation phase (construct) showed the highest potential for performance improvement in project management. With regard to the specific indicator variables, the variable “Coordinating their work with other contractors (or the owner's staff)” received a strong “Do better” recommendation.

The approach and results provide an easy to use and visual tool for project managers to assess the importance and performance of the various elements of project management. The instrument provides a project management direction for the identification of strategic enhancement areas as it is essential to recognize what facets of project management contribute most to the improvement of project management performance over a longer period of time (Cronin and Taylor, 1992; Palmer, 1998).

Polymorphisms in taste receptor genes may be associated with taste sensitivity and possibly with food consumption and body weight. Previous studies relating bitter taste sensitivity to body mass index (BMI) had inconsistent findings. This paper aims to investigate the weight and body composition indicators among the TAS2R38 bitter taste receptor genotype groups.

Adults participating in the STEPS study (steps to the healthy development and well-being of children) cohort in Southwest Finland have been investigated. DNA has been extracted from buccal cell samples, and alleles of the gene TAS2R38 have been determined. Measurements at the follow-up visit include weight and height to calculate BMI, waist circumference (WC) and body composition with bioimpedance (women n = 757, men n = 714).

The mean BMI was 25.3 (SD 5.4) kg/m² among women and 26.7 (SD 3.9) kg/m² among men. BMI, WC and body fat percentage did not differ significantly between the TAS2R38 genotype groups in either gender. The proportion of subjects classified as overweight (BMI ≥ 25) did not vary significantly between the genotype groups.

The TAS2R38 genotype is not associated with being overweight in this cohort. Determinants of body weight are complex, and the role of other taste genotypes and phenotypes should be investigated in the future.

Successful commercialization is crucial to innovative firms, but further investigation is needed on how diverse stakeholders can contribute to the commercialization of a radical innovation that requires particular market creation support. This paper aims to, therefore, analyze the key stakeholders and their contributive activities in commercialization and market creation, particularly in the case of radical innovations.

This study relies on qualitative research design including interviews with key stakeholders, such as regulators, scientists, experts, licensing partners, core company representatives and extensive secondary data. This single-case study concerns a functional food product, which is a radical innovation requiring the development of a novel product category positioned between the food and medicine categories in global market settings. Since its market launch in 1995, the involvement of multiple stakeholders was needed for its successful commercialization in over 30 countries.

Results uncover the contributions of diverse stakeholders to commercialization and market creation, particularly of radical innovation. Stakeholders performed market creation activities such as regulating the marketing and labeling of food products, conducting safety assessments, revealing and validating the positive health effects of the novelty and raising awareness of healthy living and cardiovascular health. The commercialization activities included distributing the products overseas, applying the ingredient to different food products and making the products available for users.

This single-case study provides an overview of the positive stakeholder activities with contributions to market creation and commercialization of functional food innovations. Although the user perspective was not included in the empirical part of this study because of our focus on B2B actors, users of the innovation can contribute to R&D activities to a great extent.

The developed framework of stakeholders’ contributive activities in radical innovation commercialization and market creation contributes to literature discussing market creation as well as commercialization within the marketing and innovation management research fields. This work also generates practical advice for managers who commercialize (radical) innovations.

This study aims to explain the value co-creation and co-destruction practices of older adults in an online community (OC).

Adopting practice theory and service-dominant logic as a theoretical perspective, this paper examined an OC of older adults by conducting an inductive thematic analysis of the interactions of the participants in the community.

The analysis revealed older adults engage with three value co-creation plus one value co-destruction practices in the OC including, communal coping practices, happiness creation practices, social capital generation practices and disparaging practices for older adults.

Illustrated in a conceptual model, this study extends previous work evidencing OCs serve as a platform for value co-creation and value co-destruction activities in the context of older adults. Further, it suggests OCs facilitate resilience of older adults through value co-creation practices. Recognition of value co-destruction in OCs is critical as it is detrimental to the resilience of older adults. This study provides the needed foundation to advance knowledge on the use of OCs by older adults and suggests future research directions.

Identifying co-creation and co-destruction practices of older adults in OCs enables service providers (e.g. caregivers) to engage better in online value co-creation practices. Further, the findings of this study address one of the main priorities of service science to investigate the impact of value co-creation on well-being.

Despite the significant engagement of older adults in OCs, there is a lack of enough knowledge in the literature regarding value co-creation and co-destruction practices of older adults in OCs. This study addressed this gap by explaining how older adults co-create and co-destruct value in online spaces.