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781.
This article concerns individual differences in the associative meaning of psychological concepts. Associative meaning may be assessed with prototype methodology, which yields a list of features of the concept ordered according to their rated importance. Our theory concerns individual differences in a concept's associative meaning: A personal template reveals a person's idiosyncratic associative meaning. It is possible to assess the degree to which a personal template matches the corresponding prototype. The theory distinguishes among three types of concepts. One type, for example, specifies a particular behavior to be predicted, for example, a person who is likely to commit suicide, and features of the prototype would include predictors of suicidal behavior. According to the theory, the most prototypical features are (under specifiable conditions) valid predictors, and people with a strong template-to-prototype match possess more valid knowledge about the concept than do people with a weak template-to-prototype match. Other types of concepts cannot be validated (e.g., those describing subjective experiences). In that case, a strong template-to-prototype match does not reflect a person's degree of valid knowledge. The authors provide three applications of the theory. 相似文献
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Watson D O'Hara MW Simms LJ Kotov R Chmielewski M McDade-Montez EA Gamez W Stuart S 《心理评价》2007,19(3):253-268
The authors describe a new self-report instrument, the Inventory of Depression and Anxiety Symptoms (IDAS), which was designed to assess specific symptom dimensions of major depression and related anxiety disorders. They created the IDAS by conducting principal factor analyses in 3 large samples (college students, psychiatric patients, community adults); the authors also examined the robustness of its psychometric properties in 5 additional samples (high school students, college students, young adults, postpartum women, psychiatric patients) who were not involved in the scale development process. The IDAS contains 10 specific symptom scales: Suicidality, Lassitude, Insomnia, Appetite Loss, Appetite Gain, Ill Temper, Well-Being, Panic, Social Anxiety, and Traumatic Intrusions. It also includes 2 broader scales: General Depression (which contains items overlapping with several other IDAS scales) and Dysphoria (which does not). The scales (a) are internally consistent, (b) capture the target dimensions well, and (c) define a single underlying factor. They show strong short-term stability and display excellent convergent validity and good discriminant validity in relation to other self-report and interview-based measures of depression and anxiety. 相似文献
786.
Abbeduto L Warren SF Conners FA 《Mental retardation and developmental disabilities research reviews》2007,13(3):247-261
Down syndrome (DS) is associated with abnormalities in multiple organ systems and a characteristic phenotype that includes numerous behavioral features. Language, however, is among the most impaired domains of functioning in DS and, perhaps, also the greatest barrier to independent meaningful inclusion in the community. In this article, we review what is known about the extent, nature, and correlates of the language and related problems of individuals with Down syndrome. In doing so, we focus largely on the syndrome-specific features of the language phenotype, although we also consider within-syndrome variation. The review focuses on the prelinguistic foundations of language and the major components of language (i.e., vocabulary, syntax, and pragmatics). We also consider two topics in the treatment and education of individuals with DS: prelinguistic communication intervention and the acquisition of literacy skills. 相似文献
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Grossoehme DH Cotton S Leonard A 《The journal of pastoral care & counseling : JPCC》2007,61(3):197-204
One hundred twenty-two adolescent psychiatric inpatients with depressive disorders and 80 healthy peers were administered the INSPIRIT, a measure of core spiritual experiences. Healthy adolescents reported a greater frequency of spiritual experiences and a more positive impact of such experiences on their belief in God than did their inpatient peers. Adolescent inpatients reported higher frequencies of experiencing angels, demons, God or guiding spirits; feeling unity with the earth and other living things; and with near death or life after death as compared to healthy peers. Overall, females reported higher frequency of spiritual experiences and higher impact of the experience on their belief in God than did males. It was concluded that the INSPIRIT is a feasible spiritual assessment tool for adolescent populations and may be used by chaplains as a means for guiding clinical conversations with adolescents. 相似文献
788.
Functional brain organization of working memory in adolescents varies in relation to family income and academic achievement
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Amy S. Finn Jennifer E. Minas Julia A. Leonard Allyson P. Mackey John Salvatore Calvin Goetz Martin R. West Christopher F.O. Gabrieli John D.E. Gabrieli 《Developmental science》2017,20(5)
Working memory (WM) capacity reflects executive functions associated with performance on a wide range of cognitive tasks and education outcomes, including mathematics achievement, and is associated with dorsolateral prefrontal and parietal cortices. Here we asked if family income is associated with variation in the functional brain organization of WM capacity among adolescents, and whether that variation is associated with performance on a statewide test of academic achievement in mathematics. Participants were classified into higher‐income and lower‐income groups based on family income, and performed a WM task with a parametric manipulation of WM load (N‐back task) during functional magnetic resonance imaging (fMRI). Behaviorally, the higher‐income group had greater WM capacity and higher mathematics achievement scores. Neurally, the higher‐income group showed greater activation as a function of WM load in bilateral prefrontal, parietal, and other regions, although the lower‐income group exhibited greater activation at the lowest load. Both groups exhibited positive correlations between parietal activations and mathematics achievement scores, but only the higher‐income group exhibited a positive correlation between prefrontal activations and mathematics scores. Most of these findings were maintained when higher‐ and lower‐income groups were matched on WM task performance or nonverbal IQ. Findings indicate that the functional neural architecture of WM varies with family income and is associated with education measures of mathematics achievement. 相似文献
789.
Lori N. K. Leonard Cynthia K. Riemenschneider Tracy S. Manly 《Journal of Academic Ethics》2017,15(2):141-166
This study examines the theory of planned behavior (TPB) and the multidimensional ethics scale (MES). Variables from both are included to determine which ones significantly correlate with student ethical behavioral intention in an academic setting. Using a survey, responses are collected from undergraduate business students from two southwestern universities in the United States using a scenario-based approach, looking at individual situations and group situations. SmartPLS was used to assess the results for four scenarios. From the theory of planned behavior, attitude was a significant predictor of behavioral intention across all four scenarios while subjective norm was significant in one scenario. From the multidimensional ethics scale, moral equity and relativism were significant in one group scenario while moral equity and utilitarianism were each significant in an individual scenario. The findings indicate support for the use of the TPB and the MES when exploring ethics in an academic setting and for the need to study both individual and group situations. A discussion of the findings and implications is given. 相似文献
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