The actor's behavioral history,his current role,and the divergence between actor and observer responsibility attributions

The actor's behavioral (High or Low) and role (High, Medium, or Low) respectability were varied in an actor-observer attribution study. A scenario described the actor's background combination of behavioral and role respectability and an event in which the actor participated. Subjects assigned actor and situational responsibilities to the event from their own viewpoint and from their perceptions of the actor's viewpoint. Subjects' awareness of the attributional divergence between actors and observers (Jones, E. E. & Nisbett, R. E. In Attribution: Perceiving the causes of behavior. New York: General Learning Press, 1971) and the information (public versus private) utilized by each were reflected in the results.     

An analysis of the conceptual framework underlying definitions of learning disabilities

Various theoretical perspectives have contributed to the different types of definitions of learning disabilities (LD) that have been developed since the category was first established. To date, there has been little consensus on the definition of learning disabilities. In the present study, three kinds of definitions, ability-achievement discrepancy, low achievement, and scatter, were examined to determine the extent to which there was common variance. The subject were 48 school-identified LD children and 96 non-LD children. Both samples had previously been administered a battery of psychoeducational tests. These data were used to classify each child as LD or non-LD according to each of 14 operational definitions. A factor analysis resulted in two distinct groupings of LD students; low achievement accounted for over four times as much variance as ability-achievement discrepancy. Scatter did not contribute independently to classification. The implications for LD-identification practices are discussed.     

Trait Forgiveness and Dyadic Adjustment Predict Postnatal Depression

The birth of a first child can be stressful on intimate partner relationships and the women having their first child. Conflict can occur, and hurts might be experienced, which could lead to post-partum depression. Thus, capacity for forgiveness with specific hurts might affect post-partum depression. We investigated women having their first child (N?=?52), and examined whether dyadic adjustment, trait forgiveness, and situational forgiving during pregnancy predicted postpartum depression. This study found that marital forgiveness predicted lower levels of depression above and beyond the effects of general dyadic adjustment. Dyadic adjustment and trait forgiveness predicted postpartum depression while situational forgiving was mixed. Postpartum depression researchers are encouraged to consider the inclusion of positive psychology variables, such as forgiveness, in future research studies.     

Unitary vs multiple semantics: PET studies of word and picture processing

In this paper we examine a central issue in cognitive neuroscience: are there separate conceptual representations associated with different input modalities (e.g., Paivio, 1971, 1986; Warrington & Shallice, 1984) or do inputs from different modalities converge on to the same set of representations (e.g., Caramazza, Hillis, Rapp, & Romani, 1990; Lambon Ralph, Graham, Patterson, & Hodges, 1999; Rapp, Hillis, & Caramazza, 1993)? We present an analysis of four PET studies (three semantic categorisation tasks and one lexical decision task), two of which employ words as stimuli and two of which employ pictures. Using conjunction analyses, we found robust semantic activation, common to both input modalities in anterior and medial aspects of the left fusiform gyrus, left parahippocampal and perirhinal cortices, and left inferior frontal gyrus (BA 47). There were modality-specific activations in both temporal poles (words) and occipitotemporal cortices (pictures). We propose that the temporal poles are involved in processing both words and pictures, but their engagement might be primarily determined by the level of specificity at which an object is processed. Activation in posterior temporal regions associated with picture processing most likely reflects intermediate, pre-semantic stages of visual processing. Our data are most consistent with a hierarchically structured, unitary system of semantic representations for both verbal and visual modalities, subserved by anterior regions of the inferior temporal cortex.     

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Instructions for Authors

Instructions for Authors

Instructions for Authors