Pre‐menstrual period: Do women really consume more?

The aim of this study was to investigate female consumption behavior during the different menstrual cycle phases, regarding impulsivity, regret, willingness to pay, and purchase intention for hedonic and utilitarian products. This paper focuses on the gap between literary theory and common sense beliefs. A survey was conducted to 405 women. The results revealed no idiosyncrasy in behavior during the different cycle phases. Impulsive behavior explains the perception of regret; however, hormonal changes throughout the month could not support this correlation, which suggests the reported behavior to be different from the actual one. Copyright © 2016 John Wiley & Sons, Ltd.     

Home literacy experiences and socio-cultural characteristics associated with the subtypes of reading disability

This study was designed to analyse the home literacy experiences and socio-cultural characteristics associated with the subtypes of reading disability. For this purpose, we used a reading level match design and we selected four samples of families as a function of their children's reading profile: a group of parents (15 fathers and 16 mothers) whose children had a profile of surface dyslexia (DSP); a second group of parents (6 fathers and 6 mothers) whose children had a profile of phonological dyslexia (DFP); a third group of parents (38 fathers and 41 mothers) whose children were matched in age with the children who had learning disabilities (ECP); and a fourth group of parents (33 fathers and 35 mothers) whose children were matched in reading age with children who had learning disabilities (NLP). Both dyslexic subtypes showed a deficit in phonological awareness, but children with surface dyslexia also showed a deficit in orthographical processing assessed by homophone comprehension task. This deficit was related to home literacy experiences because the group of parents whose children had surface dyslexia, in comparison to parents of children matched in reading age, promoted fewer home literacy experiences.     

How to accurately detect autobiographical events

ABSTRACT— We describe a new method, based on indirect measures of implicit autobiographical memory, that allows evaluation of which of two contrasting autobiographical events (e.g., crimes) is true for a given individual. Participants were requested to classify sentences describing possible autobiographical events by pressing one of two response keys. Responses were faster when sentences related to truly autobiographical events shared the same response key with other sentences reporting true events and slower when sentences related to truly autobiographical events shared the same response key with sentences reporting false events. This method has possible application in forensic settings and as a lie-detection technique.     

The case of Dr. Jekyll and Mr. Hyde: a kinematic study on social intention

The aim of the present study was to investigate the effects of social intentions on action. Participants (N=13) were requested to reach towards, grasp an object, and either pass it to another person (social condition) or put it on a concave base (single-agent condition). Movements' kinematics was recorded using a three-dimensional motion analysis system. The results indicate that kinematics is sensitive to social intention. Movements performed for the 'social' condition were characterized by a kinematic pattern which differed from those obtained for the 'single-agent' condition. Results are discussed in terms of a motor simulation hypothesis, which assumes that the same mechanisms underlying motor intention are sensitive to social intentions.     

Presence and emotions in virtual environments: the influence of stereoscopy.

This study investigates how stereoscopy (the illusion of depth and 3D imaging) affects the sense of presence and the intensity of the positive mood that users feel in virtual environments (VEs). A between-group design was used, and 40 volunteers were randomly assigned to one of two experimental conditions (stereoscopy vs. no stereoscopy) and to one of two emotional VEs (relaxation or joy). The participants' emotions were assessed before and after the VR experience. Presence was measured with two postexperiment questionnaires (ITC-SOPI and SUS). Results show that there were no differences between stereoscopic and monoscopic presentations in VEs (neither subjective sense of presence nor emotional reactions). Practical and theoretical implications of these findings are discussed herein.     

Detection of counting pseudoerrors: What helps children accept them?

This study examines children's comprehension of non‐essential counting features (conventional rules). The objective of the study was to determine whether the presence or absence of cardinal values in pseudoerrors and the type of conventional rule violated affects children's performance. A detection task with pseudoerrors was presented through a computer game to 146 primary school children in grades 2 through 4. The same pseudoerrors were presented both with and without cardinal values; the pseudoerrors violated conventional rules of spatial adjacency, temporal adjacency, spatial–temporal adjacency, and left‐to‐right direction. Half of the participants within each age group were randomly assigned to an experimental condition that included pseudoerrors with a cardinal value, and the other half were assigned to a condition that included pseudoerrors without a cardinal value. The results show that when presented with a cardinal value, children more easily recognize the optional nature of non‐essential counting features. Likewise, the type of conventional rule transgressed significantly affected the children's acceptance of pseudoerrors as valid counts. Participants penalized breaches of temporal and spatial–temporal adjacency to a greater degree than breaches of spatial adjacency and left‐to‐right direction.