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Purpose – The purpose of this study is to identify how themes and contributions featured in the four scholarly journals sponsored by the largest human resource development (HRD) research association (the Academy of Human Resource Development, AHRD) reflect the changing identity of the HRD field. Design/methodology/approach – A frequency and content analysis of articles published during the period 2002-2011 was conducted to identify the dominant themes and research trend. Further, comments were made on the aims and scope and editorial discretion for each journal to understand how the journals influence the direction of scholarship in HRD. Findings – It was found that the boundaries of the field are constantly expanding with some of the older and mature themes losing momentum and new themes coming to the forefront of scholarly interest. The journals were found to play a critical role in setting the future direction for the field. Research limitations/implications – Future researchers can examine if the waxing and waning themes identified in the findings remain same after analyzing contributions featured in journals that are not sponsored by the AHRD, but publish articles on topics closely related to HRD. Also, the findings can guide further examination of the editors’ leadership role in driving the evolution of the HRD field. Practical implications – Considering the characteristics of HRD as an applied discipline, the findings can guide future researchers to explore if the thematic changes as identified in the study are associated with the needs of HRD practice. Originality/value – The study attempts to understand the landscape of HRD research by looking at how the field’s identity boundaries have shifted over time and how different entities, like authors and editors publishing scholarly articles in the four HRD journals in the past decade, have interacted to contribute to the shift.

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The purpose of this article was to identify how differing cultural factors affect informal learning in the workplace. We have introduced concepts and reviewed studies on informal learning and national culture based on an extensive literature review on the factors influencing informal learning, particularly based on five Hofstede’s dimensions of national culture. Findings suggest that adult education and workplace learning professionals need to attend to cultural influences and efforts at indigenization when foreign theories or practices are adopted.

Two suggestions can be found in the literature to improve the reproducibility of the Mandels' filter paper assay: add supplemental cellobiase and increase the boiling time for color development. Here we provide data that strongly supports adding supplemental cellobiase. Adding supplemental cellobiase increased assay response by 56%. Cellulases from different sources have different cellobiase activities, which would cause significant variation in the assay response. There is no need for additional boiling time-5 minutes is sufficient. For maximum reproducibility, it is essential that the water bath vigorously boil so that temperature excursions are minimized.