Helga Lejeune

Temporal information : temporal regulation and external cues

Helga Lejeune, Marc Richelle, H. Lejeune, 1980 .

Vierordt's The Experimental Study of the Time Sense (1868) and its legacy

Helga Lejeune, J. Wearden, H. Lejeune, 2009 .

Across the Great Divide

John H. Wearden, Helga Lejeune, J. Wearden, 1993 .

From Biotemporality to Nootemporality: Toward an Integrative and Comparative View of Time in Behavior

Helga Lejeune, Marc Richelle, H. Lejeune, 1985 .

Changing Sensitivity to Duration in Human Scalar Timing: An Experiment, a Review, and Some Possible Explanations

John H. Wearden, Helga Lejeune, J. Wearden, 1997 .

Prospective timing, attention and the switch A response to ‘Gating or switching? gating is a better model of prospective timing’ by Zakay

Helga Lejeune, H. Lejeune, 2000, Behavioural Processes.

About Skinner and time: behavior-analytic contributions to research on animal timing.

J H Wearden, Helga Lejeune, Marc Richelle, 2006, Journal of the experimental analysis of behavior.

Behaviour analysis in theory and practice : contributions and controversies

Helga Lejeune, H. Lejeune, Derek E. Blackman, 2013 .