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91.
It has been suggested that language impairment in autism is behaviorally, neurobiologically, and etiologically related to specific language impairment (SLI). In this article, the authors review evidence at each level and argue that the vast majority of data does not support the view that language impairment in autism can be explained in terms of comorbid SLI. The authors make recommendations for how this debate might be resolved and suggest a shift in research focus. They recommend that researchers concentrate on those aspects of language impairment that predominate in each disorder rather than on those comparatively small areas of potential overlap. 相似文献
92.
93.
This study investigated the experiences of broadening and narrowing in the supervisory process from the perspective of supervisees. Ten supervisees who had completed all requirements for a master's degree in counselling were interviewed using a semi-structured interview. Data were analyzed using a consensual qualitative research method. Results included categories of supervisor and supervisee actions that contributed to both broadening and narrowing experiences in supervision. The results are discussed in light of implications for the process of supervision. 相似文献
94.
Nicola Hoggard Creegan 《Zygon》2007,42(2):499-518
Recent controversies surrounding the discernment of design in the natural world are an indication of a pervasive disquiet among believers. Can God as creator/sustainer of creation be reconcilable with the belief that God's work is indiscernible behind secondary evolutionary causes? Christian piety requires that the order experienced in the natural world be evidence of God's love and existence. Theistic evolutionary models rarely examine this matter, assuming that God is indiscernible in the processes and order of the world because only secondary causes can be examined. This leaves antievolutionary perspectives to interpret and address the problem of seeing God in the world. I examine these issues in order to gain more credibility for the religious longing to discern God in nature while at the same time affirming the indubitable truth of an evolutionary history. I argue that God's trinitarian nature, hiddenness, and incarnation give us reason to believe that God's presence in the natural world will be discernible, but only within the natural processes, and thereby only in an obscured fashion. I also argue that newer understandings of evolutionary mechanisms are more consistent with theological appropriation than are strictly Darwinian ones. 相似文献
95.
Nicola A. Conners Shanti P. Tripathi Richard Clubb Robert H. Bradley 《Journal of child and family studies》2007,16(3):415-425
Few studies have examined maternal characteristics associated with heavy or inappropriate television viewing on the part of
their children. We investigated the relationship between children’s television viewing habits and maternal depressive symptoms
and parenting beliefs. The participants were 175 low income children (mean age = 62.1 months) and their mothers who participated
in a larger national study of Early Head Start eligible children. Our sample included families from two predominantly rural
sites. Mothers completed a survey about the amount of time their children spend watching television during the week and on
the weekend, and the types of programs they watch, as well as questionnaires related to maternal depression and parenting
attitudes. According to mothers’ report, most of the young children in our sample exceeded the total viewing time recommended
by the American Academy of Pediatrics (maximum 2 h per day), and the majority watched at least some programming designed for
adult audiences. Maternal depressive symptoms and beliefs about parenting were associated with heavier viewing on the part
of the child, as well as with viewing of age-inappropriate content. 相似文献
96.
Two experiments examined whether 4-, 6-, and 10-month-old infants process natural looking faces by feature, i.e. processing internal facial features independently of the facial context or holistically by processing the features in conjunction with the facial context. Infants were habituated to two faces and looking time was measured. After habituation they were tested with a habituation face, a switch-face, or a novel face. In the switch-faces, the eyes and mouth of the habituation faces were switched. The results showed that the 4-month-olds processed eyes and mouth by feature, whereas the 10-month-olds processed both features holistically. The 6-month-olds were in a transitional stage where they processed the mouth holistically but the eyes still as a feature. Thus, the results demonstrated a shift from featural to holistic processing in the age range of 4 to 10 months. 相似文献
97.
Wearden JH Smith-Spark JH Cousins R Edelstyn NM Cody FW O'Boyle DJ 《Quarterly journal of experimental psychology (2006)》2009,62(1):33-40
Patients with a diagnosis of Parkinson's disease and age- and IQ-matched controls estimated the duration of short 500-Hz tones (325-1,225 ms), on trials where the tone was either preceded by 3 s of 5-Hz clicks, or presented without clicks. The click manipulation had been shown in earlier studies with student participants to make verbal estimates longer. Patients were tested both on and off their dopaminergic medication, and controls were also tested in two sessions. Verbal estimates were markedly and significantly longer on trials with clicks than on those without clicks for both the patients and the controls, but there were no significant performance differences between patients or controls, nor between the on and off medication sessions in the patients. The study shows that a manipulation of subjective time, which has had small but consistent effects in student participants, also affects timing in patients and adds to a growing body of evidence that timing in patients with Parkinson's disease may in many cases have the same characteristics as those of neurologically intact control groups. 相似文献
98.
Habituation to repeated stress: get used to it 总被引:1,自引:1,他引:0
Habituation, as described in the landmark paper by Thompson et al. [Thompson, R. F., & Spencer, W. A. (1966). Habituation: A model phenomenon for the study of neuronal substrates of behavior. Psychological Review, 73(1), 16–43], is a form of simple, nonassociative learning in which the magnitude of the response to a specific stimulus decreases with repeated exposure to that stimulus. A variety of neuronal and behavioral responses have been shown to be subject to habituation based on the criteria presented in that paper. It has been known for several decades that the magnitude of hypothalamic–pituitary–adrenal (HPA) activation occurring in response to a stressor declines with repeated exposure to that same stressor. For some time this decline has been referred to as “habituation” in the stress neurobiology literature. However, how this usage compares to the definition proposed by Thompson and Spencer has not been systematically addressed. For this special issue, we review the stress neurobiology literature and examine the support available for considering declines in HPA response to repeated stress to be response habituation in the sense defined by Thompson and Spencer. We conclude that habituation of HPA activity meets many, but not all, important criteria for response habituation, supporting the use of this term within the context of repeated stress. However, we also propose that response habituation can, at best, only partially explain the phenomenon of HPA habituation, which also involves well-known negative feedback mechanisms, activation of broad stress-related neural circuitry and potentially more complex associative learning mechanisms. 相似文献
99.
Pitchford NJ Funnell E De Haan B Morgan PS 《Quarterly journal of experimental psychology (2006)》2007,60(9):1187-1196
The right-hemisphere hypothesis of deep dyslexia has received support from functional imaging studies of acquired deep dyslexia following damage to the left cerebral hemisphere, but no imaging studies of cases of developmental deep dyslexia, in which brain damage is not suspected, have been reported. In this paper, we report the first evidence of right hyperactivation in an adult case of developmental deep dyslexia. Hyperactivation was observed in the right inferior frontal cortex during functional magnetic resonance imaging (fMRI) of the oral reading of imageable content words and nonwords to which imageable lexical responses were frequently made. No evidence of right hyperactivation was observed in the oral reading of function words, nor during the naming of imageable words in response to pictured objects. The results reveal strategic and selective use of right-hemisphere functions for particular types of written stimuli. We propose that children with developmental deep dyslexia compensate for their lack of phonological skills by accessing right-hemisphere imageable associations that provide a mnemonic for linking written forms to spoken names. 相似文献
100.
Michael J. Platow Nicholas J. Voudouris Melissa Coulson Nicola Gilford Rachel Jamieson Liz Najdovski Nicole Papaleo Chelsea Pollard Leanne Terry 《European journal of social psychology》2007,37(4):649-660
A large body of research demonstrates a strong social component to people's pain experiences and pain‐related behaviours. We investigate this by examining the impact of social‐influence processes on laboratory‐induced pain responses by manipulating the social‐categorical relationship between the person experiencing pain and another who offers reassurance. We show that physiological arousal associated with laboratory‐induced pain is significantly lower in normal, healthy participants following reassurance about the pain‐inducing activity when that reassurance comes from an in‐group member in contrast to reassurance from an out‐group member and a no reassurance control. These data are consistent with predictions derived from self‐categorization theory, providing convincing empirical support of its analysis of social influence using a non‐reactive measure. These data also represent a clear advance within the pain literature by identifying a possible common process to the social‐psychological component of pain responses. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献