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This paper aims to test whether overall and specific healthy eating behaviors and intentions could be better predicted by expanding the theory of planned behavior (TPB) to include a healthy eater identity. Major health organizations suggest increasing consumption of fruits, vegetables and whole grains to address the growing number of overweight and obese individuals, yet researchers have questioned the degree to which existing behavioral intervention programs sufficiently explain healthy eating behaviors.

Adult women (N = 79) completed questionnaires related to TPB components and healthy eater identity. Participants then recorded food consumption for four days using food diaries and food frequency questionnaires.

Using hierarchical multiple regressions, the authors demonstrated that identity as a healthy eater was a significant predictor of healthy eating intentions beyond the TPB components and a significant predictor of fruit and low-fat dairy consumption and overall healthy eating behaviors.

Despite the limitation of correlational data from a homogenous population, results support previous research and add to existing literature by demonstrating the unique contribution identity has in predicting specific healthy diet behaviors of fruit and low-fat dairy consumption.

Findings advance our understanding of how young women think about nutrition and underscore which healthy eating behaviors might need to be directly targeted in interventions if such behaviors fall outside of the scope of common conceptions of what it means to be a “healthy eater”.

Building on the concept of “impact literacy” established in a previous paper from Bayley and Phipps, here we extend the principles of impact literacy in light of further insights into sector practice. More specifically, we focus on three additions needed in response to the sector-wide growth of impact: (1) differential levels of impact literacy; (2) institutional impact literacy and environment for impact; and (3) issues of ethics and values in research impact. This paper invites the sector to consider the relevance of all dimensions in establishing, maintaining and strengthening impact within the research landscape. We explore implications for individual professional development, institutional capacity building and ethical collaboration to maximise societal benefit.