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901.
We studied performance on the Grooved Pegboard Test upon repeated trials and transfer of training between the hands in the first trial. The classification of handedness was based on the writing hand. We employed three trials for each hand and two different protocols for the order in which the hands started the test. For the three trials combined, women were faster than men. From the first to the second trial, there was an improvement in performance for both sexes. Within the first trial, sex differences reached significance and the protocol interacted with handedness. In this trial, only left-handed men were found to benefit from previous opposite-hand performance. It is speculated that a larger corpus callosum in left-handed men allows for the greater transfer of training between the hands. 相似文献
902.
Cándido J. Inglés Francisco X. Méndez María D. Hidalgo Susan H. Spence 《Journal of psychopathology and behavioral assessment》2003,25(1):65-74
The aim of this study was to analyze the psychometric properties of the Spanish translation of the List of Social Situation Problems (LSSP; S. H. Spence, 1980). The questionnaire was administered to a sample of 388 adolescents between the ages of 12 and 18. Exploratory factor analysis identified four factors: Social Anxiety, Adult Oppositional, Assertiveness, and Making Friends, which accounted for 26.64% of the variance. Internal consistency of the total scale was high ( = .86). Correlations between the LSSP and two self-report measures of social anxiety, the Questionnaire about Interpersonal Difficulties for Adolescents (r = .45) and the Social Phobia and Anxiety Inventory (r = .48), were statistically significant. A significant difference was found between LSSP total scores for adolescents with and without social anxiety (d = 1.14), supporting the construct validity of the scale. 相似文献
903.
Diederich A 《Psychonomic bulletin & review》2003,10(1):157-166
In this paper, decision making under time pressure for multiattribute choice alternatives in a risky environment is investigated. A model, multiattribute decision field theory (MDFT), is introduced that describes both the dynamic and the stochastic nature of decision making and accounts for the observed changes in choice probabilities, including preference reversals as a function of time limit. An experiment in which five different time limits were imposed on the decision maker is presented to test the predictions of the model. It is shown that MDFT is able to account for the complex decision behavior observed in the data. Furthermore, MDFT is compared with the predictions of decision field theory (Busemeyer & Townsend, 1993; Roe, Busemeyer, & Townsend, 2001). 相似文献
904.
Diederich A 《Psychonomic bulletin & review》2003,10(1):167-176
Conflict and choice are closely related in that choice produces conflict and conflict is resolved by making a choice. Although
conflict was invoked in psychological approaches to decision making early on (Lewin, 1931/1964), no generally accepted measure
of conflict strength has been established (Tversky & Shafir, 1992). The present study introduces a model (multiattribute decision
field theory) that predicts a decision time pattern depending on the conflict situation. In a risky decision-making experiment
with multiattribute choice alternatives, decision time is investigated as a possible measure of conflict strength. It is shown
that the model can be fitted to a complex choice pattern. 相似文献
905.
Community psychology and the psychology of liberation provide a framework to analyze colonization. Puerto Rico has always been a colony. This experience has direct negative effects on Puerto Ricans' national identities and their emotions. The purpose of this study was to explore emotions associated with Puerto Rican national identities in a sample of 35 high school students. While participating in 4 focus groups, the youths discussed negative and positive emotions associated to their national identities. The most frequent ones were shame and pride. They also identified situations which promoted negative and positive emotions. The role of a community psychology of liberation in understanding these phenomena as well as in embracing resistance to colonization is discussed. 相似文献
906.
907.
908.
In a continuation of work by Marjoribanks (2003), using a sample of 150 seventh grade students, relationships among Parent Involvement as defined by factor scores of four measures of parents' involvement completed by teachers: teacher-parent contacts, teacher-parent communication, parents' involvement at home, and parents' participation in school, Intellectual Ability as defined by Verbal Intelligence using the Yuste's Differential and General Aptitudes Battery-M, and Academic Grades as defined by the average grade for all subject matter were examined. Analysis showed different predictive models for children's academic achievement as a function of social status. For children of low and middle social status, Intellectual Ability was the single predictor. For children of high social status the predictors were Parents' Involvement and the interaction of Parents' Involvement and Intellectual Ability. 相似文献
909.
Researchers and educators raise the question of whether pupils' academic performance can be improved through parental involvement in academic activities. The main objective of the following study is to verify whether parental involvement in school activities and family socioeconomic status are associated with children's academic achievement. 150 Spanish seventh grade pupils completed intelligence tests, and their teachers assessed parents' involvement in the school and estimated parents' cultural levels. To measure academic achievement the pupil's overall grade was taken from the Pupils' Final Evaluation Registers. The education and professional level of the mother and father and home size were obtained from the Pupil Personal Register; these variables define the family socioeconomic status. The data, analyzed through application of structural equations, suggest that academic achievement is directly influenced by the cultural level of the family and the child's intelligence but is indirectly influenced by parental involvement in school activities and the socioeconomic status of the child's family. 相似文献
910.
Vernica Guilln Amanda Díaz-García Adriana Mira Azucena García-Palacios Tamara Escriv‐Martínez Rosa Baos Cristina Botella 《Family process》2021,60(1):134-144
Carers of patients with borderline personality disorder (BPD) experience high levels of distress. Several studies have been carried out on interventions designed to decrease their burden. However, the evidence from these studies has not been summarized. The objective of this work is to explore the clinical utility of interventions developed for family members of patients with BPD. A systematic review was conducted following the PRISMA guidelines (registration number CRD42018107318), including psychological interventions focused on relatives of patients with BPD. The following databases were used: PsycINFO, PubMed, EBSCOhost, and Web of Science. Two independent researchers reviewed the studies to determine whether the eligibility criteria were met. A total of 2,303 abstracts were identified. After duplicates had been removed, 1,746 studies were screened. Finally, 433 full‐text articles were reviewed, yielding 11 studies that satisfied the inclusion criteria. Results show that these interventions with different clinical formats and settings are effective. The quality of the included studies varies, and the empirical support for these programs is still preliminary. The results help to establish a general framework for interventions specifically developed for family members of patients with BPD, but additional efforts should be made to improve the methodological quality of this field of research and more solidly determine the utility of these interventions. Given the paucity of data so far, this information may open up new lines of research to improve the effectiveness of future programs for carers of patients with BPD and help to reduce their burden. 相似文献