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31.
The effects of aging on response time (RT) are examined in 2 lexical-decision experiments with young and older subjects (age 60-75). The results show that the older subjects were slower than the young subjects, but more accurate. R. Ratcliff s (1978) diffusion model provided a good account of RTs, their distributions, and response accuracy. The fits show an 80-100-ms slowing of the nondecision components of RT for older subjects relative to young subjects and more conservative decision criterion settings for older subjects than for young subjects. The rates of accumulation of evidence were not significantly different for older compared with young subjects (less than 2% and 5% higher for older subjects relative to young subjects in the 2 experiments). 相似文献
32.
This study examined the relationship between biological and social risk factors and aggressive behavior patterns in an Australian high-risk sample of 370 adolescents. Perinatal, temperamental, familial, sociodemographic, and behavioral data were collected during interviews completed during pregnancy. immediately postpartum, and when the children were 6 months old and 5, 14, and 15 years old. Youths were given tests of verbal and neuropsychological functioning at the age 5 and age 15 follow-ups. Youths were divided into early-onset persistent aggression, adolescent-onset aggression, and nonaggressive behavior groups. Results revealed that the interaction of biological and social risk factors was significantly related to early-onset persistent aggression. Gender and developmental phase of measurement moderated the relationship between biosocial risks and the outcomes of early-onset persistent aggression and adolescent-onset aggression. 相似文献
33.
It is commonly assumed across the language sciences that some semantic participant information is lexically encoded in the representation of verbs and some is not. In this paper, we propose that semantic obligatoriness and verb class specificity are criteria which influence whether semantic information is lexically encoded. We present a comprehensive survey of the English verbal lexicon, a sentence continuation study, and an on-line sentence processing study which confirm that both factors play a role in the lexical encoding of participant information. 相似文献
34.
Zimmerman MA Tuttle L Kieffer E Parker E Caldwell CH Maton KI 《American journal of community psychology》2001,29(5):799-805
This is a study of psychosocial outcomes of adolescents born to teenage mothers. Adolescents' problem behaviors, psychological well-being, social support, school variables, and sexual behaviors are compared across three groups—those born to mothers 17 or younger, mothers 18–19 years old, and mothers 20 or older. Analyses from two samples of African American adolescents from Maryland (n = 205) and Michigan (n = 570) are reported. The results from both samples indicate that mother's age at birth is unrelated to adolescents' psychosocial outcomes. These two studies add to the limited number of analyses that examine adolescent outcomes for children of teen mothers. The results suggest that efforts to understand social structural determinants of healthy and problematic adolescent development may be more informative than examining the effects of mother's age. They also suggest that teen pregnancy prevention programs may be more effective if they are part of a larger prevention strategy that incorporates social structural change efforts and not only a focus on individual level change. 相似文献
35.
Caldwell AB 《Journal of personality assessment》2001,76(1):1-17
I consider the question of whether all psychopathological behaviors can, on an evolutionary foundation, be considered as positive adaptations. I proposed that higher functions can be differentiated from their associated emotional modulations at simultaneous subjective, behavioral, and neural levels and that organizing analyses in this way will enable us to fill in our understanding of both the effects and relief of traumatic experiences. I then present each of the 8 clinical scales of the MMPI (Hathaway & McKinley, 1943) as a dimension of positive adaptation with simultaneous cognitive-emotional, operant-classical, and neocortical-limbic elements. A variety of life-experience paradigms are then offered to explain the factors that operate to increase MMPI scale elevations as well as countermeasures that can operate to reduce such elevations. Understanding all such behaviors as adaptive leads to a notable enhancement of empathy. 相似文献
36.
The Tower of Hanoi and Tower of London have become well-established executive function tasks that presumably tap cognitive skills mediated by the frontal cortex. It has been assumed that the two tower tasks are more or less interchangeable and that both measure working memory and inhibition processes. These assumptions were tested in a study involving 37 normal college volunteers (M age = 20 years). Participants were administered the Tower of Hanoi (TOH), Tower of London-Revised (TOL-R), two working memory tests, and two tests of inhibition. The two tower tasks correlated significantly (r = .39), but only moderately. The working memory and inhibition variables explained over one-half of the variance in TOL-R performance; however, there was a relatively weaker contribution of inhibition to TOH performance. 相似文献
37.
Gail Yariv 《The Journal of analytical psychology》1999,44(1):37-55
In this paper I consider the individual nature of the way a person develops senses of time. I suggest that something of a patient's early, unvoiced, experience is revealed through the temporal rhythms of interaction with the therapist. I refer to development, cycles of experience, metabolism, transgenerational emotions, experiences of beginnings and endings, early interactions with (m)other, together with narrative and its relation to unconscious processes. Experiences of time within the session indicate the nature of the feelings that are being lived, or refused life. I consider the paradox of living in the present and its relation to chronology. Lastly I give an example of the difficulty of timing comments when there is no flow of feeling, which is, itself, a communication. 相似文献
38.
Recruiting is a critical staffing activity for organizations, but its impact on the job seeker is poorly understood. Much remains to be learned about individual differences in reactions to recruitment efforts. This paper discusses the results of a study of MBA candidates that examined (a) the relative importance of various job, organizational, diversity, and recruiter characteristics on assessments of organizational attractiveness, and (b) the extent to which these assessments differed when applicant race and gender are taken into account. Results confirmed that relative to organizational, diversity, and recruiter characteristics, job factors were reported as most important to organizational attraction. However, within the job, diversity, and recruiter characteristics categories interesting gender and/or race differences emerged. The implications of these differences for research and for practices are offered. 相似文献
39.
40.
The burden of providing informal care to a family member can lead to caregiver depression and potentially harmful caregiving behavior. Given the interpersonal nature of caregiving, the relationship between caregivers and care recipients may impact caregiver responses. We applied attachment theory to understanding caregiver depression, and both potentially harmful and exemplary caregiving responses. We present data from 430 caregivers in the Family Relationships in Late Life (FRILL 2) Project, a multisite, longitudinal study of caregiving. Age, gender, and model of self were related to caregiving responses, suggesting that model of self may help identify caregivers at risk for poor responses. 相似文献