Directional scanning effect and strength of reading habit in picture naming and recall

The present research examined directional scanning effects (DSE) as a function of reading habit strength among right handers. A picture array naming and recall task was administered to three groups of child readers--unidirectional right-to-left readers of Arabic, unidirectional left-to-right readers of Kannada, and bidirectional readers of Urdu and English--and one group of Urdu illiterate adults. The results showed a right-to-left DSE in the Arabic and Urdu readers. In the latter group the strength of the scanning effect decreased with greater schooling in English. No R-L effect was observed in the Kannada readers or in the Urdu illiterates. These results extend prior research in documenting an "invasion" of culturally acquired reading scan habits onto a nonlinguistic domain. It is suggested that directional scanning effects be controlled or else directly examined in future laterality research involving nonlinguistic stimuli.     

A Review of: “Couple Power Therapy”

Abstract

Events of parental divorce: Stressfulness ratings by children, parents, and clinicians, by S. A. Wolchik, I. N. Sandler, S. L. Braver,&;B. S. Fogas, 1986, 14, 59-74     

Visual scanning patterns and executive function in relation to facial emotion recognition in aging

ABSTRACT

Objective: The ability to perceive facial emotion varies with age. Relative to younger adults (YA), older adults (OA) are less accurate at identifying fear, anger, and sadness, and more accurate at identifying disgust. Because different emotions are conveyed by different parts of the face, changes in visual scanning patterns may account for age-related variability. We investigated the relation between scanning patterns and recognition of facial emotions. Additionally, as frontal-lobe changes with age may affect scanning patterns and emotion recognition, we examined correlations between scanning parameters and performance on executive function tests. Methods: We recorded eye movements from 16 OA (mean age 68.9) and 16 YA (mean age 19.2) while they categorized facial expressions and non-face control images (landscapes), and administered standard tests of executive function. Results: OA were less accurate than YA at identifying fear (p < .05, r = .44) and more accurate at identifying disgust (p < .05, r = .39). OA fixated less than YA on the top half of the face for disgust, fearful, happy, neutral, and sad faces (p values < .05, r values ≥ .38), whereas there was no group difference for landscapes. For OA, executive function was correlated with recognition of sad expressions and with scanning patterns for fearful, sad, and surprised expressions. Conclusion: We report significant age-related differences in visual scanning that are specific to faces. The observed relation between scanning patterns and executive function supports the hypothesis that frontal-lobe changes with age may underlie some changes in emotion recognition.     

Efficacy of Parent-Child Interaction Therapy with Parents with Intellectual Disability

Parents with intellectual disability (ID) face many parenting challenges that may affect their ability to parent effectively, and such deficits are often associated with various poor child outcomes. Research findings are inconsistent for interventions targeting systematic skills for parents with ID. Parent-Child Interaction Therapy (PCIT) is an empirically supported treatment that incorporates performance-based training to enhance parenting ability. This study evaluated implementation of PCIT with parents with ID using a multiple baseline design across behaviors. Results suggest increases in positive parenting behaviors and consistent discipline. However, limitations related to poor maintenance and generalization warrant the need for future research.