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Université de Fribourg

Activation of Phonological Codes during Reading : Evidence from Eye Movements and Proofreading

Sparrow, Laurent ; Miellet, Sebastien

In: Brain & Language

This experiment explored the role of phonology in the activation of word meanings when homophonic and non homophonic errors were embedded in meaningful texts. The resulting data supported the position that phonological codes are activated very early in an eye fixation and are compatible with the verification model of Van Orden (1987).

Université de Fribourg

Altered circulating endocannabinoids in anorexia nervosa during acute and weight‐restored phases: A pilot study

Piccolo, Mayron ; Claussen, Malte Cristian ; Bluemel, Sena ; Schumacher, Sonja ; Cronin, Annette ; Fried, Michael ; Goetze, Oliver ; Martin‐Soelch, Chantal ; Milos, Gabriella

In: European Eating Disorders Review, 2020, vol. 28, no. 1, p. 46-54

Anorexia nervosa (AN) is an eating disorder characterized by a low food intake and often exceeding exercise, leading to a particularly low body × weight proportion. Patients with AN usually report less hunger than healthy controls. Endogenous endocannabinoids (eCBs), specifically the anandamide, have been associated to hunger, as a meal initiator, but research regarding AN and eCB and...

Université de Fribourg

Ambulantes Assessment in der Klinischen Psychologie und Psychiatrie

Wilhelm, Peter ; Perrez, Meinrad

In: Zeitschrift für Psychiatrie, Psychologie und Psychotherapie, 2008, vol. 56, no. 3, p. 169-179

Assessment in clinical psychology and psychiatry relies to a large extend on retrospective self-reports. However, such self-reports are impaired by recall biases and are not appropriate for assessing short term changes of behaviour across contexts and over time. Ambulatory Assessment refers to different diagnostic methods, which have in common that they capture people’s behavior and...

Université de Fribourg

Ambulatory Assessment - Monitoring Behavior in Daily Life Settings : A Behavioral-Scientific Challenge of Psychology

Fahrenberg, Jochen ; Myrtek, Michael ; Pawlik, Kurt ; Perrez, Meinrad

In: European Journal of Psychological Assessment, 2007, vol. 23, no. 4, p. 206-213

Abstract. Ambulatory assessment refers to the use of computer-assisted methodology for self-reports, behavior records, or physiological measurements, while the participant undergoes normal daily activities. Since the 1980s, portable microcomputer systems and physiological recorders/analyzers have been developed for this purpose. In contrast to their use in medicine, these new methods have...

Université de Fribourg

Assessment of health relates issues in individuals', couples', and families' daily life

Perrez, Meinrad ; Reicherts, Michael ; Hänggi, Yves ; Horn, Andrea

In: Zeitschrift für Gesundheitspsychologie, 2008, vol. 16, no. 3, p. 146-149

Most research in health psychology is based on retrospective self reports, which are distorted by recall biases and have low ecological validity. To overcome such limitations we developed computer assisted diary approaches to assess health related behaviours in individuals’, couples’ and families’ daily life. The event- and time- sampling-based instruments serve to assess appraisals of...

Université de Fribourg

Assessment of mental workload: A new electrophysiological method based on intra-block averaging of ERP amplitudes

Horat, Sibylle K. ; Herrmann, François R. ; Favre, Grégoire ; Terzis, Jorge ; Debatisse, Damien ; Merlo, Marco C.G. ; Missonnier, Pascal

In: Neuropsychologia, 2016, vol. 82, p. 11–17

The present study contributes to the current debate about electrophysiological measurements of mental workload. Specifically, the allocation of attentional resources during different complexity levels of tasks and its changes over time are of great interest. Therefore, we investigated mental workload using tasks varying in difficulty during an auditory oddball target paradigm. For data...

Université de Fribourg

Associations between measures of emotion and familial dynamics in normative families with adolescents

Vandeleur, Caroline L. ; Perrez, Meinrad ; Schoebi, Dominik

In: Swiss Journal of Psychology, 2007, vol. 66, no. 1, p. 5-16

The Family Life Scale (FLS), which includes the dimensions of Cohesion, Adaptability, Communication and Satisfaction, and two measures of emotion were applied to a German-speaking sample of adolescents and their parents in Switzerland. The main goal of the study was to assess the associations between the measures in order to increase our understanding of the dynamics involving emotional and...