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161.
Why is a verb like an inanimate object? Grammatical category and semantic category deficits 总被引:8,自引:0,他引:8
Semantic category effects, such as difficulties in naming animate things relative to inanimate objects, have been explained in terms of the relative weightings of perceptual and functional features within the semantic representations of these concepts. We argue that grammatical category deficits, such as difficulties in naming nouns relative to verbs, can be explained within the same framework. We hypothesize that verb concepts are richer in functional than sensory features and present a model of the semantic representations of animate nouns, inanimate nouns, and verbs. The model demonstrates that sensory feature damage results in a deficit for naming living things but spares verb naming, and functional feature damage results in a deficit for naming inanimate objects and verbs. We then report the assessment results of two patient groups. In accordance with the model's predictions, the "verb spared" patients were consistently worse at naming living things than inanimate objects, and their definitions of both living and nonliving items were lacking in sensory information. We conclude that damage to sensory features in semantic representations causes difficulties in naming concrete nouns relative to action verbs, and within the grammatical category of nouns, animate items will be more severely affected. Imageability was shown to be a strong predictor of naming performance in the "verb deficit" patients, and when this variable was controlled no class effect remained. Production of definitions revealed no differential damage to sensory or functional features, and no consistent effect of animacy in naming was shown. While the model suggests that verb deficits might occur in patients for whom functional features are damaged relative to sensory features, we conclude that the "verb deficit" shown in our patients (and potentially in many previously reported cases) was an artifact of the lower imageability of verbs in confrontation naming tasks. 相似文献
162.
Caligor E Hamilton M Schneier H Donovan J Luber B Roose S 《Journal of the American Psychoanalytic Association》2003,51(1):201-220
All twenty-eight respondents to a recent poll of the thirty institutes affiliated with the American Psychoanalytic Association reported that they now accept cases converted from psychotherapy to psychoanalysis as control cases. This study was designed to compare converted cases to clinic cases systematically with respect to patient characteristics, treatment, and the educational experience of the treating candidate. The study followed twenty-four candidates entering analytic training between 1992 and 1995, who treated thirty-four clinic cases and forty-three converted cases between February 1993 and July 2000. Clinic and converted patients were comparable with regard to demographics, prior treatment histories, structural diagnoses, and Axis I diagnoses. In addition, the two groups of cases were indistinguishable with respect to the rate at which candidates received credit toward graduation requirements. Candidates treating converted cases earned approximately dollars 7,600 per patient per year, compared to candidates treating clinic cases, who earned nothing. Eighty-four percent of converted patients diagnosed with a mood disorder by the treating candidate were on medication, in contrast to only 20% of clinic patients with the same diagnosis. Similar differences were seen in the case of anxiety disorders. Given the prevalence of affective and anxiety disorders in control cases and the availability of a variety of medications and psychotherapies with documented efficacy in treating these disorders, candidates should be trained to discuss treatment options with patients who present with Axis I disorders. 相似文献
163.
Can thematic roles leave traces of their places? 总被引:3,自引:0,他引:3
An important question in the study of language production is the nature of the semantic information that speakers use to create syntactic structures. A common answer to this question assumes that thematic roles help to mediate the mapping from messages to syntax. However, research using structural priming has suggested that the construction of syntactic frames may be insensitive to variations in thematic roles within messages (Cognition 35 (1990) 1; Psychological Review 99 (1992) 150). Because these studies involved structural alternations whose syntax covaries with the order of thematic roles, it is difficult to assess any independent contribution that role information may make to the positioning of phrases. In this study, we primed the order of the roles without changing the syntactic structure of the sentences produced, and found that the order of the roles was influenced by the priming manipulation. This implies that thematic roles or the features that differentiate them are active within the mapping between messages and sentence structures. 相似文献
164.
Discusses the cognitive-behavioral psychotherapy for pediatric obsessive-compulsive disorder (OCD). Over the past 15 years, cognitive-behavioral psychotherapy has emerged as the psychosocial treatment of choice for OCD across lifespan. Unlike other psychotherapies that have been applied usually unsuccessfully to OCD, cognitive-behavioral treatment (CBT) presents a logically consistent and compelling relationship between the disorder, the treatment, and the specified outcome. Nevertheless, despite a consensus that CBT is usually helpful, clinicians routinely complain that patients will not comply with behavioral treatments and parents routinely complain that clinicians are poorly trained in CBT, with the result that many if not most children and adolescents are denied access to effective psychosocial treatment. This unfortunate situation may be avoidable, given an increased understanding regarding the implementation of CBT in children and adolescents with OCD. To this end, we review the principles and the practical aspects of the cognitive-behavioral treatment of OCD in youth, move on to discuss empirical studies supporting the use of CBT in the pediatric age group, and conclude by discussing directions for future research. 相似文献
165.
We presented a new model using the sensory/functional theory of semantic category deficits to explain noun/verb deficits in aphasia. The predictions arising from this model were tested on a small number of patients exhibiting grammatical and/or semantic category specific deficits in picture naming. The results lent support for the theory presented. Shapiro and Caramazza (this issue) raised several objections to this theory (which they call the "extended sensory functional theory," or ESFT). In this article we address their concerns about the validity of the ESFT and conclude that it is indeed a useful model that provides a parsimonious explanation for many diverse patterns of deficits. 相似文献
166.
Kristen G. Benito Jason Machan Jennifer B. Freeman Abbe M. Garcia Michael Walther Hannah Frank Brianna Wellen Elyse Stewart Julie Edmunds Jeffrey Sapyta Martin E. Franklin 《Behavior Therapy》2021,52(3):523-538
This study measured therapist behaviors in relation to subsequent habituation within exposure tasks, and also tested their direct and indirect relationships (via habituation) with clinical outcomes of exposure therapy. We observed 459 videotaped exposure tasks with 111 participants in three clinical trials for pediatric obsessive-compulsive disorder (POTS trials). Within exposure tasks, therapist behaviors and patient fear were coded continuously. Outcomes were habituation and posttreatment change in symptom severity, global improvement, and treatment response. More therapist behaviors that encourage approach—and less use of accommodation, unrelated talk, and externalizing language—predicted greater subsequent habituation during individual exposure tasks (exposure-level), and also predicted improved patient clinical outcomes via higher “total dose” of habituation across treatment (patient-level indirect effect). For six of seven therapist behaviors analyzed, the relationship with subsequent habituation within exposure differed by patient fear (low, moderate, or high) at the time the behavior was used. Two therapist behaviors had direct effects in the opposite direction expected; more unrelated talk and less intensifying were associated with greater patient symptom reduction. Results shed light on the “black box” of in-session exposure activities and point to specific therapist behaviors that may be important for clinical outcomes. These behaviors might be best understood in the context of changing patient fear during exposure tasks. Future studies should test whether therapist behaviors can be experimentally manipulated to produce improvement in clinical outcomes. 相似文献
167.
168.
Diana Younan Catherine Tuvblad Meredith Franklin Fred Lurmann Lianfa Li Jun Wu Kiros Berhane Laura A. Baker Jiu-Chiuan Chen 《Journal of abnormal child psychology》2018,46(6):1283-1293
Animal experiments and cross-sectional human studies have linked particulate matter (PM) with increased behavioral problems. We conducted a longitudinal study to examine whether the trajectories of delinquent behavior are affected by PM2.5 (PM with aerodynamic diameter?≤?2.5 μm) exposures before and during adolescence. We used the parent-reported Child Behavior Checklist at age 9–18 with repeated measures every ~2–3 years (up to 4 behavioral assessments) on 682 children from the Risk Factors for Antisocial Behavior Study conducted in a multi-ethnic cohort of twins born in 1990–1995. Based on prospectively-collected residential addresses and a spatiotemporal model of ambient air concentrations in Southern California, monthly PM2.5 estimates were aggregated to represent long-term (1-, 2-, 3-year average) exposures preceding baseline and cumulative average exposure until the last assessment. Multilevel mixed-effects models were used to examine the association between PM2.5 exposure and individual trajectories of delinquent behavior, adjusting for within-family/within-individual correlations and potential confounders. We also examined whether psychosocial factors modified this association. The results sμggest that PM2.5 exposure at baseline and cumulative exposure during follow-up was significantly associated (p?<?0.05) with increased delinquent behavior. The estimated effect sizes (per interquartile increase of PM2.5 by 3.12–5.18 μg/m3) were equivalent to the difference in delinquency scores between adolescents who are 3.5–4 years apart in age. The adverse effect was stronger in families with unfavorable parent-to-child relationships, increased parental stress or maternal depressive symptoms. Overall, these findings sμggest long-term PM2.5 exposure may increase delinquent behavior of urban-dwelling adolescents, with the resulting neurotoxic effect aggravated by psychosocial adversities. 相似文献
169.
INITIAL VALIDATION OF THE ASSESSMENT OF PARENTING TOOL: A TASK‐ AND DOMAIN‐LEVEL MEASURE OF PARENTING SELF‐EFFICACY FOR PARENTS OF INFANTS FROM BIRTH TO 24 MONTHS OF AGE 下载免费PDF全文
170.
Quality Choice and Product Differentiation in Monopoly Theory: An Application to the Puritan Church 下载免费PDF全文
Franklin G. Mixon Jr. Kamal P. Upadhyaya 《Journal for the scientific study of religion》2018,57(1):173-182
French engineer and transport economist Jules Dupuit (1804–1866) conjectured more than 150 years ago that, in the context of a three‐part tariff concerning French railroads, a discriminating monopolist will find it most profitable to distort product (service) quality at each of the two ends of the quality spectrum in order to prevent consumers in the middle class (i.e., the second of three classes) from defecting to either end (i.e., first or third class). This study extends a branch of the literature on the economics of religion by arguing that 17th‐century Puritan theologians in colonial America used, in a way that is consistent with Dupuit's insights, Puritan religious doctrines related to eternal salvation and witchcraft to distort the quality, at both ends of the quality spectrum in a three‐part tariff construct, of the religious services they provided to their parishioners. In doing so, we employ economic modeling from seminal studies of the medieval Roman Catholic Church. 相似文献