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81.
Preschool to school-age trajectories of 242 children, including 37 with insecure-disorganized and 66 with insecure-organized attachment patterns, were examined. Child attachment and stressful life events (the latter retrospectively) were measured at ages 5-7, and mother-child interactive quality, parenting stress, marital satisfaction, and teacher-reported behavior problems were evaluated concurrently and 2 years earlier. Results indicated that all three disorganized subgroups had poorer mother-child interactive patterns and more difficult family climates than secure or insecure-organized children. The controlling-punitive group showed significant increases in maternal reports of child-related stress between preschool and school age. The controlling-caregiving group showed greater likelihood of loss of a close family member, and mothers of the insecure-other group reported lower marital satisfaction and greater likelihood of their own or a spouse's hospitalization. Controlling-punitive children had higher externalizing scores, and controlling-caregiving children higher internalizing scores, than secure children. 相似文献
82.
Sex differences in influence tactics were examined with a sample of 269 followers (67 men, 202 women) at a large midwestern national insurance company who rated the downward influence tactics used by their direct supervisors. Downward influence tactics are behaviors used by leaders to gain compliance from followers. One department within the organization was identified as a source for participants in the study. Participation was voluntary. The age range for the sample was 21 to 65 years, with the largest percentage falling in the 40-49 year range (M = 3.8, SD = .8). Hierarchical linear modeling procedures were utilized to analyze the multiple level data (leader and follower) and to examine variables within the organization at different levels of analysis. Leader participants were asked to solicit their followers to complete an influence tactic measure, which consisted of the most reliable subscales taken from the Influence Behavior Questionnaire, Schriesheim and Hinkin Influence Measure, and the Profiles of Organizational Influence Strategies. The integrated measure resulted in a 45-item scale. It was hypothesized that, overall, followers would report that male leaders would use hard influence tactics more frequently than female leaders. On the other hand, followers would report that female leaders would use soft influence tactics more frequently than male leaders. When differentiating followers by sex, however, we expected that male followers would report more than female followers that their leaders use hard tactics more frequently. Also, we expected that female followers would report (more than male followers) that their leaders use soft tactics more frequently. Overall, followers reported that male leaders used significantly more personal appeal and consultation, so called "soft tactics," with their followers than did female leaders. Female followers reported that their leaders (both male and female) used consultation and inspirational appeal more frequently. In contrast, male followers reported that their leaders used exchange, so called "hard tactics," more frequently. 相似文献
83.
In this paper we examine a central issue in cognitive neuroscience: are there separate conceptual representations associated with different input modalities (e.g., Paivio, 1971, 1986; Warrington & Shallice, 1984) or do inputs from different modalities converge on to the same set of representations (e.g., Caramazza, Hillis, Rapp, & Romani, 1990; Lambon Ralph, Graham, Patterson, & Hodges, 1999; Rapp, Hillis, & Caramazza, 1993)? We present an analysis of four PET studies (three semantic categorisation tasks and one lexical decision task), two of which employ words as stimuli and two of which employ pictures. Using conjunction analyses, we found robust semantic activation, common to both input modalities in anterior and medial aspects of the left fusiform gyrus, left parahippocampal and perirhinal cortices, and left inferior frontal gyrus (BA 47). There were modality-specific activations in both temporal poles (words) and occipitotemporal cortices (pictures). We propose that the temporal poles are involved in processing both words and pictures, but their engagement might be primarily determined by the level of specificity at which an object is processed. Activation in posterior temporal regions associated with picture processing most likely reflects intermediate, pre-semantic stages of visual processing. Our data are most consistent with a hierarchically structured, unitary system of semantic representations for both verbal and visual modalities, subserved by anterior regions of the inferior temporal cortex. 相似文献
84.
The octave illusion is elicited by a sequence of tones presented to each ear that continuously alternate in frequency by one
octave, but with high and low frequencies always in different ears. The percept for most listeners is a high pitch in one
ear, alternating with a low pitch in the other ear. The influentialsuppression model of the illusion proposed by Deutsch and Roll (1976) carries three postulates: first, that listeners perceive only the pitch
of the tones presented to their dominant ear; second, that this pitch is heard in whichever ear received the higher frequency
tone; and third, that this apparent dissociation betweenwhat andwhere mechanisms arises from sequential interactions between the tones. In the present article, we reappraise evidence for the
suppression model and demonstrate (1) the incompatibility of the theory with the existing literature on pitch perception,
sound localization, and ear dominance and (2) methodological limitations in studies that have claimed to provide support for
the suppression model. We conclude by proposing an alternative theory of the octave illusion that is based on established
principles of fusion, rather than suppression, between ears. 相似文献
85.
86.
Under Title I of the ADA, individuals who believe they have been subjected to disability-based employment discrimination may file an administrative charge. This article looks at who files charges; over what issues, and with what outcomes in both Equal Employment Opportunity Commission (EEOC) field offices, and state and local fair employment practice agencies (FEPAs). The data for the article are computerized records of all ADA charges filed through March 31, 1998. The data indicate that individuals who rely on a FEPA to investigate their charge have a greater likelihood of obtaining a beneficial outcome than individuals who rely on the EEOC, but proportionately more individuals receiving a beneficial outcome are likely to receive monetary benefits from the EEOC than from a FEPA. Further, those who receive beneficial outcomes will probably receive greater monetary benefits from charges investigated by the EEOC than from those investigated by a FEPA. 相似文献
87.
Renee V. Galliher Sharon S. Rostosky Deborah P. Welsh Myra C. Kawaguchi 《Sex roles》1999,40(9-10):689-710
Using Olsen and Cromwell's (1975) three facetsof interpersonal power (power in resources, process, andoutcomes), we examined the balance of power in lateadolescent romantic relationships and the associations between interpersonal power, adolescents'self-esteem, and depression. Participants were 61adolescent couples who were primarily European-American(90% of girls and 93% of boys), with the remainder being comprised of approximately 2-3% each of NativeAmerican, Asian, African American, and Hispanicindividuals. We assessed power in terms of access toemotional resources, control during video-tapedinteraction, and control over decision-making. Overall,couples were more likely to be described by themselvesand by independent observers as egalitarian, with themajority of couples equally contributing emotional resources, sharing power in interaction, andsharing decision-making responsibility. However,romantic relationships characterized by inequality inthe contribution of emotional resources and indecisionmaking were associated with greater psychologicalsymptomatology, especially for females. 相似文献
88.
Stephanie Moss 《Journal of Aging and Identity》1998,3(4):231-240
In response to John Wortley's article, Four-Stage Systems of Human Development, that appears in this issue, Stephanie Moss provides an overview of the theories that inform postmodern paradigms of aging. She demonstrates how in contrast to the rigidity of the ancient systems of aging that Wortley discusses, twentieth-century ideas provide flexible models that may be used to discuss the phenomenon of aging without imposing deterministic strictures. Through the yoking of feminist, Marxist, and psychoanalytical theories, Moss delivers a conceptualization of aging that begins to dissolve the binary oppositions that have permeated Western thought through the greater part of the twentieth century. 相似文献
89.
I.R.L. Davies G.G. Corbett G. Laws H. McGurk A.E.St.G. Moss M.W. Smith 《International journal of psychology》1991,26(3):311-327
Berlin and Kay's notion of basicness was defined by a combination of linguistic and psychological criteria, but they suggested that the psychological criteria might be extended. The experiments reported here were designed to explore a possible extension by searching for perceptual effects of basicness. Russian speakers who have two basic terms for the blue region of colour space were compared with English speakers who have only one basic term for the same region on two perceptual tasks. The first two experiments sought for greater Stroop interference for the Russians than for the English for the critical “blue” stimuli, and the third experiment sought greater perceptual differentiation for the Russians in the blue region. All experiments clearly replicated standard findings, but all singularly failed to find the predicted differences between the two groups. It is argued that whilst the results are consistent with there being no psychological effect of basicness, it is necessary to search for possible effects in other domains, such as recognition memory, before accepting this conclusion. 相似文献
90.
Patterns of oral behavior have been suggested as factors leading to head and facial pain. The present study evaluated the frequency with which certain oral habits were self-reported by five groups of Ss: Facial Pain. Tension Headache, Migraine Headache, Combined Migraine and Tension Headache and No Pain. Four oral behavior patterns were found to be significantly different among groups. These were diurnal bruxism. thrusting the jaw forward, cupping the chin in the hand and resting the hand on the side of the face. When Ss were reclassified into those reporting no facial pain, temporomandibular joint (TMJ) pain, or a combination of TMJ and jaw muscle pain, the variables of diurnal bruxism and resting the hand on the side of the face were found to predict significantly both pain groups. However, the resting the hand factor was negatively weighted for the TMJ Pain group only. One other factor, nocturnal bruxism. was found to be self-reported at a significantly higher frequency in the Combined Facial Pain group compared to the No Facial Pain and TMJ Pain groups. Discussion focuses on the implications of the present findings on research in the facial pain and headache areas. 相似文献