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Exploring the Value–Action Gap through Shared Values, Capabilities and Deforestation Behaviours in Guatemala

Published online by Cambridge University Press:  13 June 2019

Jane Robb*
Affiliation:
Natural Resources Institute, University of Greenwich, Chatham, Kent, ME4 4TB, UK
Jeremy Haggar
Affiliation:
Natural Resources Institute, University of Greenwich, Chatham, Kent, ME4 4TB, UK
Richard Lamboll
Affiliation:
Natural Resources Institute, University of Greenwich, Chatham, Kent, ME4 4TB, UK
Edwin Castellanos
Affiliation:
Centre for Environment and Biodiversity Studies, Universidad del Valle de Guatemala, Guatemala
*
Author for correspondence: Jane Robb, Email: janeliz.robb@gmail.com
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Summary

Understanding drivers of deforestation is essential for developing any successful intervention to reduce forest degradation or loss, yet there remains relatively little consensus or clarity on how drivers should be identified and classified. To capture the full range of values and mediating factors that may contribute to land-use behaviours, an approach derived from a shared values perspective that includes a range of values associated with whole landscapes and ecosystems is required. We developed a model that combines behavioural theory with the Capability Approach as a conceptual framework through which to investigate the value–action gap. We used exploratory factor analysis (EFA) of Likert-scale responses to belief statements in order to identify land users’ shared values in the Sarstún Motagua region of Guatemala. We then qualify and quantify the role of capabilities in mediating between the shared values of different cultural groups of land users (Q’eqchi Maya and Ladinos) by comparing their factor scores with their self-reported forest cover change behaviours. Our results indicate that Maya and Ladinos share a set of values, but hold different value orientations that predict their behavioural intentions. We find that their different value orientations reflect behavioural intentions, but an understanding of the capabilities available to different groups is also necessary to fill the value–action gap. These findings have implications for behavioural theory, providing empirical links between shared values, capabilities and behaviour and identification of the role of value orientations, as well as demonstrating a useful approach for decision-makers seeking to understand drivers of change at landscape and whole-ecosystem levels.

Figure 0

Fig 1. The Behaviour–Capabilities–Drivers model with numbered annotations explaining the methods used to elicit each aspect of the model. ANOVA = analysis of variance.

Figure 1

Table 1. Exploratory factor analysis rotated factor matrix for the full, combined dataset showing the grouping of belief statements into five factors (shared values).

Figure 2

Table 2. Maya factor 1 and Ladino factor 2 belief statements from exploratory factor analyses by ethnic group.

Figure 3

Fig 2. Plot of percentage change in forest cover (y-axis) against level of agreement with factor 1 score (x-axis) for (a) Mayan and (b) Ladino respondents (factor score of 1 = strongly agree; factor score of 5 = strongly disagree). Linear regressions are plotted for each ethnic group (Mayan, y = 24.52 + (−9.27x), R2 = 0.053; Ladino, y = −40.4 + 7.81x, R2 = 0.022).

Figure 4

Fig 3. The results of the study applied to the Behaviour–Capabilities–Drivers model, showing land user shared values, value orientations, (negative) capabilities and links to behaviours.

Supplementary material: File

Robb et al. supplementary material

Appendix S1

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