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151.
152.
Barbara Hanley Marc J. Tassé Michael G. Aman Pamela Pace 《Journal of child and family studies》1998,7(1):69-77
Social support systems can have either a beneficial or adverse effect when a family faces stress. Hence, support perceived by family members is an important construct. We studied the psychometric properties of the Family Support Scale (FSS) with a sample of 244 low-income families of children in a Head Start program, and we conducted an exploratory factor analysis with the scale. We obtained a 5-factor solution for the FSS when assessing the family support of low-income families. The internal consistency and test-retest reliability were moderately high for the 5 proposed subscales. The factor structure obtained may prove more valid for Head Start families than structures from previous studies, although there is still a need for further psychometric study of the FSS. 相似文献
153.
Although it is well established that four-year-olds outperform three-year-olds on predicting behavior from false beliefs, this is only true when the false belief is coupled with a positive desire. Four-year-olds perform poorly in an otherwise standard false belief task when the protagonist's desire is to avoid rather than to approach a target. We account for this by assuming that the attribution of a false belief involves inhibitory processing. We present two versions of an inhibition model of successful belief-desire reasoning. 相似文献
154.
In this paper we consider two problems concerning human psychophysical discriminability of variable interval nerve action potential patterns. The first question asks which of two possible alternatives-additional sample size or elongation of duration-is responsible for the improvement in performance as the number of pulses in a stimulus train increases. Our data strongly indicated that the answer to this question is increased sample size. The second question concerns what effect, if any, parallel rather than serial presentation of the two alternatives in a forced choice psychophysical test will have on the function relating interpulse interval and discriminability. The answer to this question appears to be that other than a slight elevation of the absolute levels no changes in the general form of the response is produced. 相似文献
155.
J. Raymond Reid 《Journal of psycholinguistic research》1974,3(3):233-245
An aural conjunctive concept formation experiment used as stimuli sentences varying systematically in Voice (active/passive), Mood (declarative/interrogative), Modality (affirmative/negative), tense, and lexical content. Target classes were the eight sentence types defined by all combinations of the first three syntactic variables. Aural processing was more difficult than visual, but higher education level facilitated concept acquisition for males and females equally (cf. Bakeret al., 1973). The 64 undergraduate subjects tended to avoid syntactic analysis in depth, classifying sentences on as cursory a basis as the task allowed. The simple, unequivocal syntactic signals of Mood and Modality meaning were readily apparent, but the discrimination of Voice was complicated by ambiguous syntactosemantic associations and lack of discourse context. Voice is thus not seen as a determinant of utterance type, but as a context- and content-dependent realization of agent or object focus in transitive messages.This report is based on an M.Sc. thesis completed at the University of Alberta (Edmonton, Canada), in 1972 相似文献
156.
R. L. Reid 《Quarterly journal of experimental psychology (2006)》1952,4(2):49-56
Sixteen pigeons were used in an experiment designed to show the sensory preconditioning effect as originally reported by Brogden. An experimental group received 200 simultaneous presentations of a buzzer paired with a light stimulus. They were then trained to respond to one of these stimuli alone and tested for response to the other. A control group received the same treatment except in the initial stage when 200 presentations of the test stimulus only were given. The results provided no evidence that the pairing of stimuli affected behaviour during the critical test.
Both groups responded to the test stimulus to a similar degree in this experiment, whereas in Brogden's original study with dogs experimental animals responded significantly more frequently than did their controls. The discrepancy in results can be attributed to the use of different control procedures in the two experiments. Brogden's controls were not exposed to presentations of the test stimulus before training. Differences in familiarity with this stimulus may have produced the differences between the behaviour of his control and experimental animals. This interpretation is supported by the result of a preliminary experiment with pigeons in which Brogden's control procedure was used and his original results confirmed.
With human subjects there is some evidence that pairing procedures may result in enhanced generalization, alterations in sensory thresholds or hallucinations. However, these effects are little understood and difficult to predict. Although no functional relationships like those found in ordinary conditioning have yet been shown to apply, the terms “sensory conditioning” and “sensory pre-conditioning” have been widely used and the data have been quoted in support of theories of learning that require the setting up of direct sensory-sensory relationships.
Until there is unequivocal evidence of pairing effects with animals or fuller knowledge of the occurrence of such effects with human subjects, it is considered unadvisable to link them even by name with basic learning mechanisms such as conditioning. 相似文献
Both groups responded to the test stimulus to a similar degree in this experiment, whereas in Brogden's original study with dogs experimental animals responded significantly more frequently than did their controls. The discrepancy in results can be attributed to the use of different control procedures in the two experiments. Brogden's controls were not exposed to presentations of the test stimulus before training. Differences in familiarity with this stimulus may have produced the differences between the behaviour of his control and experimental animals. This interpretation is supported by the result of a preliminary experiment with pigeons in which Brogden's control procedure was used and his original results confirmed.
With human subjects there is some evidence that pairing procedures may result in enhanced generalization, alterations in sensory thresholds or hallucinations. However, these effects are little understood and difficult to predict. Although no functional relationships like those found in ordinary conditioning have yet been shown to apply, the terms “sensory conditioning” and “sensory pre-conditioning” have been widely used and the data have been quoted in support of theories of learning that require the setting up of direct sensory-sensory relationships.
Until there is unequivocal evidence of pairing effects with animals or fuller knowledge of the occurrence of such effects with human subjects, it is considered unadvisable to link them even by name with basic learning mechanisms such as conditioning. 相似文献
157.
The impact of event vividness,event severity,and prior paranormal belief on attributions towards a depicted remarkable coincidence experience: Two studies examining the misattribution hypothesis 下载免费PDF全文
Paul Rogers Pamela Qualter Dave Wood 《British journal of psychology (London, England : 1953)》2016,107(4):710-751
Two studies examine the impact event vividness, event severity, and prior paranormal belief has on causal attributions for a depicted remarkable coincidence experience. In Study 1, respondents (n = 179) read a hypothetical vignette in which a fictional character accurately predicts a plane crash 1 day before it occurs. The crash was described in either vivid or pallid terms with the final outcome being either severe (fatal) or non‐severe (non‐fatal). Respondents completed 29 causal attribution items, one attribution confidence item, nine scenario perception items, a popular paranormal belief scale, and a standard demographics questionnaire. Principal axis factoring reduced the 29 attribution items to four attribution factors which were then subjected to a 2 (event vividness) × 2 (event severity) × 2 (paranormal belief) MANCOVA controlling for respondent gender. As expected, paranormal believers attributed the accurate crash prediction less to coincidence and more to both paranormal and transcendental knowing than did paranormal sceptics. Furthermore, paranormal (psychokinesis) believers deemed the prediction more reflective of paranormal knowing to both (1) a vivid/non‐fatal and (2) a pallid/fatal crash depiction. Vividness, severity, and paranormal belief types had no impact on attribution confidence. In Study 2, respondents (also n = 179) generated data that were a moderately good fit to the previous factor structure and replicated several differences across attributional pairings albeit for paranormal non‐believers only. Corresponding effects for event severity and paranormal belief were not replicated. Findings are discussed in terms of their support for the paranormal misattribution hypothesis and the impact of availability biases in the form of both vividness and severity effects. Methodological issues and future research ideas are also discussed. 相似文献
158.
159.
This study examines the relationships between coping responses and organizational outcomes for career‐plateaued and nonplateaued employees. The objective was to determine the efficacy of common coping responses suggested for plateaued employees. Positive activities, such as expanding job assignments, mentoring, functional or technical career paths, and projects or teams, were associated with more positive attitudes and higher perceived performance among plateaued employees. Among nonplateaued employees, there were no significant relationships found. Negative denial responses, such as blaming the supervisor or organization for the plateau, reporting intentions to leave, and use of alcohol or drugs, were associated with lower attitudes and higher career‐related strain among both plateaued and nonplateaued employees. Negative behavioral responses, such as lowering quality or quantity of work, psychological withdrawal, and lateral transfers, were associated with lower attitudes among both groups of employees and lower perceived performance among plateaued employees. Implications for managers and human resource professionals are discussed. 相似文献
160.
Pamela I. Ansburg 《Current Psychology》2000,19(2):143-146
The purpose of the present work was to identify general problem solving skills that underlie the production of insight. One
hundred and eighteen participants completed insight problems, analogies, series-completion problems and the Remote Associates
Test. Scores on all measures were related to performance on the insight problems (Pearson r's ranged from .31 to .47, p <
.008). These findings are consistent with the notion that the abilities to apprehend relations and fluency of thought are
involved in insightful problem solving. 相似文献