Cognitive aspects of chronic depression

Previous research on chronic depression has focused on its link with other mood disorders and Axis II personality disorders. However, there are few data examining whether the cognitive perspective applies to this condition. In this cross-sectional study, 42 outpatients with chronic depression were compared with 27 outpatients with nonchronic major depressive disorder and 24 never psychiatrically ill controls on cognitive variables thought to be related to vulnerability to depression (e.g., dysfunctional attitudes, attributional style, a ruminative response style, and maladaptive core beliefs). Both depressed groups were more elevated than a never-ill comparison group. However, chronically depressed individuals were generally more elevated on measures of cognitive variables than those with major depressive disorders even after controlling for mood state and personality disorder symptoms.     

The Lowe Road to the Problem of Temporary Intrinsics

It has been argued that there is a problem oftemporary intrinsics, the problem of explaininghow it is possible for things to possesssuccessively contrary properties, if a certaintheory about time, ``eternalism', is true. Inthis paper, I consider whether there really issuch a problem and survey some standardsolutions to it. I argue for one of them, onewhich has been offered by Mark Johnston andPeter van Inwagen, and which I call the``exemplification-solution'. I consider avariant on that solution offered by E.J. Lowe(and Sally Haslanger), and I argue that thisvariant should be rejected.     

Using the PLUM procedure of SPSS to fit unequal variance and generalized signal detection models

The recent addition of a procedure in SPSS for the analysis of ordinal regression models offers a simple means for researchers to fit the unequal variance normal signal detection model and other extended signal detection models. The present article shows how to implement the analysis and how to interpret the SPSS output. Examples of fitting the unequal variance normal model and other generalized signal detection models are given. The approach offers a convenient means for applying signal detection theory to a variety of research.     

Visual influences on the internal structure of phonetic categories

Previous work has demonstrated that the graded internal structure of phonetic categories is sensitive to a variety of contextual factors. One such factor is place of articulation: The best exemplars of voiceless stop consonants along auditory bilabial and velar voice onset time (VOT) continua occur over different ranges of VOTs (Volaitis & Miller, 1992). In the present study, we exploited the McGurk effect to examine whether visual information for place of articulation also shifts the best exemplar range for voiceless consonants, following Green and Kuhl's (1989) demonstration of effects of visual place of articulation on the location of voicing boundaries. In Experiment 1, we established that /p/ and /t/ have different best exemplar ranges along auditory bilabial and alveolar VOT continua. We then found, in Experiment 2, a similar shift in the best-exemplar range for /t/ relative to that for /p/ when there was a change in visual place of articulation, with auditory place of articulation held constant. These findings indicate that the perceptual mechanisms that determine internal phonetic category structure are sensitive to visual, as well as to auditory, information.     

Semantic neighborhood effects on the recognition of ambiguous words

The effect of semantic neighborhood on the processing of ambiguous words was examined in two lexical decision experiments. Semantic neighborhood was defined in terms of semantic set size and network connectivity. In Experiment 1, the variables of semantic set size, network connectivity, and ambiguity were crossed. An ambiguity advantage was observed only within small-set low-connectivity words. In Experiment 2, the effect of network connectivity on the processing of words of high and low meaning relatedness was examined. Participants responded more rapidly to words of high meaning relatedness, relative to words of low meaning relatedness, but only within high-connectivity words. These results are interpreted within a framework in which both semantic feedback processes and meaning-level competition can affect the recognition of semantically ambiguous words.     

Causal attributions about schizophrenia in families in China: expressed emotion and patient relapse

Previous studies have indicated a robust link between relatives' causal attributions and levels of expressed emotion (EE). However, these studies have primarily been conducted in Western cultures. The current study, conducted in China, examined the spontaneous causal attributions made by 54 relatives of schizophrenia patients during the Camberwell Family Interview. Chinese relatives made few controllable and personal attributions overall. Yet as predicted, highly critical and/or hostile EE relatives attributed patients' negative behaviors to more controllable and personal factors. High EE and controllable attributions positively predicted relapse, whereas personal attributions unexpectedly protected against relapse. EE mediated the effect of controllable, but not personal, attributions on relapse. Relatives' use of a particular Chinese characteristic (narrow-mindedness) was integral to the personal dimension's protective effect.     

Dispositional attribution: multiple inferences about motive-related traits

This research views dispositional inference as a process whereby perceivers integrate multiple inferences about a target person's motives and traits. The findings suggest that although perceived motives may stimulate extra attributional processing (S. Fein, 1996), the content of the inferred motive is important as well. Perceivers learned about situational forces implying that a target person had free choice, no choice, or an ulterior motive for helpful behavior. Inferences about the target's helpfulness differed depending on whether the target's behavior was attributed to an obedience motive (no-choice condition) or to a selfish motive (ulterior-motive condition). In general, inferences about motives were more predictive of dispositional inferences than were global causal attributions (to situational vs. dispositional forces) or base rate assumptions.