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151.
Combined eyetracking and keystroke-logging methods for studying cognitive processes in text production 总被引:1,自引:0,他引:1
Åsa Wengelin Mark Torrance Kenneth Holmqvist Sol Simpson David Galbraith Victoria Johansson Roger Johansson 《Behavior research methods》2009,41(2):337-351
Writers typically spend a certain proportion of time looking back over the text that they have written. This is likely to
serve a number of different functions, which are currently poorly understood. In this article, we present two systems, ScriptLog+TimeLine
and EyeWrite, that adopt different and complementary approaches to exploring this activity by collecting and analyzing combined
eye movement and keystroke data from writers composing extended texts. ScriptLog+TimeLine is a system that is based on an
existing keystroke-logging program and uses heuristic, pattern-matching methods to identify reading episodes within eye movement
data. EyeWrite is an integrated editor and analysis system that permits identification of the words that the writer fixates
and their location within the developing text. We demonstrate how the methods instantiated within these systems can be used
to make sense of the large amount of data generated by eyetracking and keystroke logging in order to inform understanding
of the cognitive processes that underlie written text production. 相似文献
152.
Victoria McGeer 《Synthese》2007,159(3):347-371
The broad issue in this paper is the relationship between cognitive psychology and neuroscience. That issue arises particularly
sharply for cognitive neurospsychology, some of whose practitioners claim a methodological autonomy for their discipline.
They hold that behavioural data from neuropsychological impairments are sufficient to justify assumptions about the underlying
modular structure of human cognitive architecture, as well as to make inferences about its various components. But this claim
to methodological autonomy can be challenged on both philosophical and empirical grounds. A priori considerations about (cognitive)
multiple realisability challenge the thesis on philosophical grounds, and neuroscientific findings from developmental disorders
substantiate that challenge empirically. The conclusion is that behavioural evidence alone is inadequate for scientific progress
since appearances of modularity can be thoroughly deceptive, obscuring both the dynamic processes of neural development and
the endstate network architecture of real cognitive systems. 相似文献
153.
154.
While there are many theories of the development of speech perception, there are few data on speech perception in human newborns. This paper examines the manner in which newborns responded to a set of stimuli that define one surface of the adult vowel space. Experiment 1 used a preferential listening/habituation paradigm to discover how newborns divide that vowel space. Results indicated that there were zones of high preference flanked by zones of low preference. The zones of high preference approximately corresponded to areas where adults readily identify vowels. Experiment 2 presented newborns with pairs of vowels from the zones found in Experiment 1. One member of each pair was the most preferred vowel from a zone, and the other member was the least preferred vowel from the adjacent zone of low preference. The pattern of preference was preserved in Experiment 2. However, a comparison of Experiments 1 and 2 indicated that habituation had occurred in Experiment 1. Experiment 3 tested the hypothesis that the habituation seen in Experiment 1 was due to processes of categorization, by using a familiarization preference paradigm. The results supported the hypothesis that newborns categorized the vowel space in an adult‐like manner, with vowels perceived as relatively good or poor exemplars of a vowel category. 相似文献
155.
This article describes contextual factors that exert influence on whether, when, and how people retire. The authors use opportunity structures as a framework for describing these processes. Interview data were gathered from 21 late‐career women; 2 illustrative cases depict differing career circumstances. Several important contextual factors were identified, including organizational membership, occupational membership, work peers, and the history of opportunities. Depending on the circumstances, these factors can enhance or limit the range of retirement‐related options. Employment counselors can help expand this range by advocating training and job placement centers, examining norms and combating stereotypes, and encouraging job redesign. 相似文献
156.
Victoria C. Dickerson 《Family process》2020,59(3):1034-1044
This article describes poststructural ways of responding to the pandemic by looking for openings or gaps within more traditional ways of interacting with dilemmas. The author situates herself within a “positive deviance” epistemology, which looks for what already works rather than getting captured by the current problem. We “flip” what are the usual ways of responding and explore three different programs that illustrate inventive and assets-based approaches. Linking-Lives Storython, created specifically to utilize our COVID shelter-in-place experience; Re-Authoring Teaching: Creating a Collaboratory, begun 12 years ago to meet the needs of a widespread community; and Witness to Witness, a current response to contemporary disastrous situations—all have utilized technology to open possibilities for those who are helped as well as those who are helpers. The article shows how each program has specifically flipped more traditional ways of responding, but also how this “flip” employs a practice of “disciplined improvisation.” Each program has a built-in structure that depends on technology to make it work; each has a disciplined approach that allows the helpers to improvise to meet the needs of the receivers. It is this “flip,” this way of thinking, that can sustain us and our work in times of great complexity and multiplicity. 相似文献
157.
The paper seeks to examine the working assumptions that guide us as therapists engaged in the attempt to facilitate change in families. It summarizes a piece of preliminary research based on the responses of a group of therapists working in different agencies. A questionnaire on change was developed and given to the therapists followed by a group discussion.
The results suggest that therapy teams, and families, have common sense ideas about:
Our results suggest that difficulties in therapy may be associated with a failure amongst the therapists in a team to negotiate their mutual assumptions about change. In addition the process of therapeutic change is seen as involving a negotiation between the family and the therapists about what will count as change.
The data were gathered from a group of therapists attending a local meeting of the Association for Family Therapy in Plymouth. 相似文献
The results suggest that therapy teams, and families, have common sense ideas about:
the beginning, and end of a period of change;
types of change—those falling into four categories; of behavioural, structural, communication and experiential.
Our results suggest that difficulties in therapy may be associated with a failure amongst the therapists in a team to negotiate their mutual assumptions about change. In addition the process of therapeutic change is seen as involving a negotiation between the family and the therapists about what will count as change.
The data were gathered from a group of therapists attending a local meeting of the Association for Family Therapy in Plymouth. 相似文献
158.
Twenty families are observed during the first interview for family therapy. In families where suicidal behaviour occurs there are three variables which distinguish them from families where no such behaviour occurs. These variables are;
Suicidal behaviour is seen as a strategic move to keep the family together in the face of developmental change. 相似文献
the threat of immediate break up of the family relationship i.e. someone is about to leave,
a situation of mutual negative connotation where no matter what anyone tries to do it is seen as being 'wrong',
a tradition of symptoms being used at times of crisis to keep the family together.
Suicidal behaviour is seen as a strategic move to keep the family together in the face of developmental change. 相似文献
159.
The present study reinforced the two instructors of two students with profound mental retardation first for the instructors' training behaviors, then for improved student learning in a multiple baseline across responses design. Reinforcement of the instructors' training behaviors increased their training behaviors, replicating the findings of previous studies, but had no effect on student learning. When the reinforcement for the instructors was instead made contingent upon student learning, the student learning improved and the instructors' high level of training behaviors was maintained. In addition, the instructors began to request training for themselves. These findings suggest that staff motivation programs for instructors might usefully base the reinforcers not only on the instructor's performance, but on the progress of their students. 相似文献
160.
Victoria L. Wilcox 《Journal of applied social psychology》1992,22(14):1093-1110
This study examines the effects of patient age, gender, and depression on 88 advanced medical students' beliefs, attitudes, intentions, and behavior. Each subject heard an audiotaped patient portrayal. Patient age (32 or 67 years), gender, and depressive symptoms varied in a 2 × 2 × 2 between-subjects factorial design. All of the patients reported the same symptoms except that half of them also presented symptoms of depression. Questionnaires assessed beliefs about the patient's condition, attitudes toward the patient, treatment intentions, and recall of patient information. Expectations of an age bias were not substantiated. Females were rated less seriously ill, less likely to require laboratory tests, and more likely to receive medication than males. Among depressed patients, counseling and reassurance were more likely for females, and a nonpsychiatric consult was more likely for males. Recall of the symptoms presented was better for depressed patients. The implications for medical practice are discussed. 相似文献