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61.
Neurobehavioral functioning of 50 Canadian children diagnosed with Fetal Alcohol Spectrum Disorder (FASD) was evaluated. The aims of this study were to identify specific areas of weakness in neurobehavioral functioning, to examine whether neurobehavioral functioning was related to various predictor variables, and to determine which measures differentiated between children given a brain score of 2 (possible dysfunction) and 3 (probable dysfunction). Participants displayed difficulties with many aspects of intelligence, memory, executive functioning, and attention. Measures of Full scale and Verbal IQ, as well as memory for faces and numbers differentiated between children with a brain 2 and 3 ranking. An interesting pattern of strengths and weaknesses emerged as well as significant differences related to ethnic background, gender, and age. Aboriginal children and Caucasian children with FASD do not appear to show the same pattern of strengths and weaknesses in neurobehavioral functioning. 相似文献
62.
Ivry [Ivry, R. B. (1996). The representation of temporal information in perception and motor control. Current Opinion in Neurobiology, 6, 851-857.] proposed that explicit coding of brief time intervals is accomplished by neurons that are tuned to a preferred temporal interval and have broad overlapping tuning curves. This proposal is analogous to the orientation selective cells in visual area V1. To test this proposal, we used a temporal analog to the visual tilt aftereffect. After adapting to a fast auditory rhythm, a moderately fast test rhythm (400 ms between beats) seemed slow and vice versa. If the speed of the adapting rhythm was made too disparate from speed of the test rhythm the effect was diminished. The effect occurred whether the adapting and test stimuli were presented to the same or different ears, but did not occur when an auditory adapting rhythm was followed by a visual test rhythm. Results support the proposition that explicit time information is coded by neural units tuned to specific temporal intervals with broad overlapping tuning curves. In addition, it appears that there is a single timing mechanism for each incoming sensory mode, but distinct timers for different modes. 相似文献
63.
Not a lot of work on theistic arguments has been devoted to drawing connections between a necessary being and theistic properties.
In this paper, I identify novel paths from a necessary being to certain theistic properties: volition, infinite power, infinite
knowledge, and infinite goodness. The steps in those paths are an outline for future work on what William Rowe (The Cosmological
Argument, 1975, p. 6) has called “stage II” of the cosmological argument. 相似文献
64.
The two purposes of this study were to shorten the Craig Lipreading Inventory without affecting its reliability and validity and to establish normative data on the revised version. The full inventory was administered to 75 children. By item analysis, half of the items were selected to comprise the brief version; both versions were administered to another group of 75 children. Scores on the two versions correlated (.91 and .92, respectively, for Word Forms A and B and .97 and .95, respectively, for Sentence Forms A and B), thereby substantiating the construct validity of the briefer version. There was significantly high intertest reliability for the Word Forms (.80) and Sentence Forms (.82) of the briefer inventory. Normative data were computed for each age group. This briefer version is a temporally efficient tool for evaluating lipreading ability of children. 相似文献
65.
Literature on preventing spousal battering before it starts is virtually non-existent. This article describes a prevention of abuse program that targets couples at-risk for battering. At-risk couples and the process of engaging them in couples counseling are described. The prevention model is based on a Bowenian approach that focuses on partner differentiation and reducing emotionality and promoting rational thinking. It is assumed that increasing differentiation decreases the risk of spousal battering. The various techniques used to facilitate differentiation are presented as well as a case example illustrating a successful prevention of abuse experience. 相似文献
66.
A technique based upon recently developed Boolean calculi for interpersonal phenomenology was used to study sex-role attributions within 59 heterosexual dyads. The interpersonal and intrapersonal variables studied include perceived similarity, validation of self-concept, expectations of agreement, feelings of being understood, predictions that the partner expects agreement, understanding, accurate perception of understanding/misunderstanding, and accurate perception of expectations on agreement/disagreement. All variables were studied in relation to each member of the dyad and in relation to male and female sex-role stereotypes. Analyses of all variables are consistent with two conclusions: (1) Phenomenal disparity in a relationship is more likely to be generated around male sex-role stereotypes than around female sex-role stereotypes; (2) phenomenal disparity in a relationship is most likely to occur in connection with counter-sex-role attributions to the female. Increased uncertainty regarding counter-sex-role attributions about women and lowered validation of self-concept for women who adopt counter-sex-role attributes are shown to contribute to these effects. These conclusions are seen as a reflection of an asymmetry which seems to be consistent in the literature: Counter-sex-role choices and attitudes seem to be less discordant for males than for females in this culture. Evidence of this asymmetry is discussed. 相似文献
67.
Jeffrey Lee Rasmussen 《Behavior research methods》1987,19(4):357-360
Recently, a nonparametric technique called bootstrapping has been recommended over the more well-known analysis of variance (ANOVA) for analyzing repeated measures data. Advocates cite as bootstrap’s advantages over ANOVA the fact that the former uses distributional information and is free of normal theory assumptions. The present study used a computer simulation to compare the two techniques calculated using data sampled from normal and nonnormal distributions. The parametric test had adequate control of Type I error rates; the nonparametric test had overly liberal Type I error rates and therefore is not recommended. 相似文献
68.
Will Spijkers Herbert Heuer 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1995,48(3):716-740
In bimanual movements the amplitude of each hand's movement often depends on the concurrent amplitude of the other hand's movement such that both amplitudes become similar (amplitude coupling). We tested the hypothesis that the strength of amplitude coupling depends on the tempo of performance of a movement sequence, a hypothesis based on a model of bimanual coordination that holds that cross-talk occurs at the execution level as well as at the programming level. Subjects performed bimanual periodic arm movements on two digitizers. In nine conditions constant small, constant large, and alternating small and large amplitudes of each arm were orthogonally combined. Overall tempo was varied by instructing subjects to increase the tempo progressively by 10%. Clear tempo-dependent modulations of the amplitude were observed in movements with instructed constant amplitude when the other hand performed alternating amplitudes. The effect of the size of constant-amplitude movements on the mean amplitude of the other hand indicated cross-talk at the execution level. Cross-talk at the programming level was revealed by the dependence of the current amplitude on the change in the amplitude of the other hand in the preceding cycle. Finally, asymmetric cross-manual effects were observed. 相似文献
69.
70.
Rory C. O'Connor PhD Susan Rasmussen PhD Keith Hawton DSc 《Suicide & life-threatening behavior》2009,39(4):364-375
Few studies have investigated the extent to which psychosocial/psychological factors are associated with the prediction of deliberate self‐harm (DSH) among adolescents. In this study, 737 pupils aged 15–16 years completed a lifestyle and coping survey at time one and 500 were followed up six months later. Six point two percent of the respondents (n = 31) reported an act of DSH between Time 1 and Time 2. In multivariate analyses, worries about sexual orientation, history of sexual abuse, family DSH, anxiety, and self‐esteem were associated with repeat DSH during the course of the study, but history of sexual abuse was the only factor predictive of first‐time DSH. The findings suggest that school‐based programs focused on how young people cope with psychosocial stressors may offer promise. 相似文献