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11.
Harlene Hayne Carolyn Greco Linda Earley Pamela Griesler Carolyn Rovee-Collier 《Infant behavior & development》1986,9(4)
The ability of 2-month-old infants to discriminate changes in a 5-object crib mobile following a retention interval of 24 hr was assessed using the mobile conjugate reinforcement paradigm. Infants were trained in 3 daily 15-min sessions to produce mobile movement by footkicking. Twenty-four hr later, independent groups received generalization tests with mobiles containing 1–5 novel objects substituted into their original training mobile. A control group was tested with the original training mobile. These findings were compared with findings of 2 previous studies involving identical procedures with 3-month-olds, reanalyzed for measures of individual performance over successive test minutes. Although, in absolute terms, 2-month-olds had a flat generalization gradient relative to 3-month-olds, when each infant's kick rate during the generalization test was expressed relative to that infant's kick rate before, and at the end of, training, it was found that the generalization gradients of 2- and 3-month-olds were indistinguishable. The relative response measures indicated a surprising degree of specificity by both age groups: Test mobiles containing more than 1 novel object did not cue retrieval, but test mobiles containing no more than 1 new object yielded perfect retention and complete generalization. These data indicate that infants as young as 2 months are capable of encoding and maintaining a representation of the specific details of their training context for at least 24 hr and, after that delay, can perform fine discriminations based on the discrepancy between their test context and that representation. 相似文献
12.
Jorge Palacios Adedeji Adegoke Rebecca Wogan Daniel Duffy Caroline Earley Nora Eilert Angel Enrique Sarah Sollesse Judith Chapman Derek Richards 《British journal of psychology (London, England : 1953)》2023,114(2):299-314
Low-intensity interventions for common mental disorders (CMD) address issues such as clinician shortages and barriers to accessing care. However, there is a lack of research into their comparative effectiveness in routine care. We aimed to compare treatment effects of three such interventions, utilizing four years' worth of routine clinical data. Users completing a course of guided self-help bibliotherapy (GSH), internet-delivered cognitive behavioural therapy (iCBT) or psychoeducational group therapy (PGT) from a stepped-care service within the NHS in England were included. Propensity score models (stratification and weighting) were used to control for allocation bias and determine average treatment effect (ATE) between the interventions. 21,215 users comprised the study sample (GSH = 12,896, iCBT = 6862, PGT = 1457). Adherence-to-treatment rates were higher in iCBT. All interventions showed significant improvements in depression (PHQ-9), anxiety (GAD-7) and functioning (WSAS) scores, with largest effect sizes for iCBT. Both propensity score models showed a significant ATE in favour of iCBT versus GSH and PGT, and in favour of GSH versus PGT. Discernible differences in effectiveness were seen for iCBT in comparison with GSH and PGT. Given variance in delivery mode and human resources between different low-intensity interventions, building on these findings would be valuable for future service provision and policy decision making. 相似文献
13.
Jay Earley 《World Futures: Journal of General Evolution》2013,69(3):231-258
This article provides perspective on today's planetary crisis by seeing it as a transition within the larger picture of human social evolution. There are certain ground qualities that were present at the beginnings of our social evolution—natural living, belonging, vitality, community, equality. Over the span of human history certain emergent qualities have developed to give us greater power in the world—technology, social organization, rational thinking. However, in developing these qualities we have suppressed the ground qualities, at the expense of our health and wholeness and now leading to a profound crisis. The next step in social evolution is to take conscious charge of our future by integrating the ground qualities with the emergent qualities. This model of social evolution helps to extend and deepen the concept of general evolution, giving us a broad view of our place in human and cosmic evolution. 相似文献