Christopher J. Armitage

The theory of planned behaviour: Assessment of predictive validity and 'perceived control

Christopher J. Armitage, Mark Conner · British Journal of Social Psychology · 1999 · 658 citations

Social Sciences, Psychology, Social Psychology +16

The “online brain”: how the Internet may be changing our cognition

Joseph Firth, John Torous, Brendon Stubbs et al. · World Psychiatry · 2019 · 631 citations · Full text

Social Sciences, Psychology, Cognitive Psychology +11

Distinguishing Perceptions of Control From Self‐Efficacy: Predicting Consumption of a Low‐Fat Diet Using the Theory of Planned Behavior¹

Christopher J. Armitage, Mark Conner · Journal of Applied Social Psychology · 1999 · 597 citations

Public Health, Health Behavior, Social Psychology +13

Public perceptions and experiences of social distancing and social isolation during the COVID-19 pandemic: a UK-based focus group study

Simon Williams, Christopher J. Armitage, Tova Tampe et al. · BMJ Open · 2020 · 484 citations · Full text

Health Professions, Social Policy, Social Psychology +13

Can the Theory of Planned Behavior Predict the Maintenance of Physical Activity?

Christopher J. Armitage · Health Psychology · 2005 · 459 citations

Public Health, Health Behavior, Psychology +17