Is young children’s recognition of pretense metarepresentational or merely behavioral? Evidence from 2- and 3-year-olds’ understanding of pretend sounds and speech

When young children observe pretend-play, do they interpret it simply as a type of behavior, or do they infer the underlying mental state that gives the behavior meaning? This is a long-standing question with deep implications for how “theory on mind” develops. The two leading accounts of shared pretense give opposing answers. The behavioral theory proposes that children represent pretense as a form of behavior (behaving in a way that would be appropriate if P); the metarepresentational theory argues that children instead represent pretense via the early concept PRETEND. A test between these accounts is provided by children’s understanding of pretend sounds and speech. We report the first experiments directly investigating this understanding. In three experiments, 2- and 3-year-olds’ listened to requests that were either spoken normally, or with the pretense that a teddy bear was uttering them. To correctly fulfill the requests, children had to represent the normal utterance as the experimenter’s, and the pretend utterances as the bear’s. Children succeeded at both ages, suggesting that they can represent pretend speech (the requests) as coming from counterfactual sources (the bear rather than the experimenter). We argue that this is readily explained by the metarepresentational theory, but harder to explain if children are behaviorists about pretense.     

Learning fine-grained and category information in navigable real-world space

Spatial judgments are affected by both fine-grained and categorical knowledge. We investigated whether, and how, the two forms of knowledge are learned in real-world, navigable space, as well as the time course of learning each type of knowledge. Participants were Northwestern University undergraduates who estimated the locations of buildings and other landmarks on campus. The Northwestern campus is roughly divided into three regions whose borders are not easy to discern, either from a map or by navigation. Nevertheless, students often refer to these regions linguistically and use them when making housing decisions, choosing classes, and so forth. We found that knowledge of both the fine-grained configuration of locations and the regional distinctions increased with time. However, regional influences on judgments occurred later in students’ time on campus. Consequently, computed distances across the nonexistent border between north and south campus locations became more biased with time. The results have implications for understanding how spatial representations develop in navigable environments.     

A New Methodology for Reporting the Status of Community Health Improvement in the United States

Objective To assure that Healthy Communities are achieved, a tracking methodology is proposed using four health improvement categories. Methods Counties are classified as having met or not met nine HP2010 mortality targets and as improving or not improving, creating four categories of community health improvement – static, progressing, exemplary, and maintaining. Results Exemplary counties make up 1.7%32.7% of counties, counties have both improved and met the HP2010 target during the period. Across all indicators, a large proportion remains of counties that have neither met the HP2010 target nor improved (33.572.8%). Conclusions Understanding why, how, and in what ways communities move from static to maintaining categories is necessary to guiding every local public health system to community health improvement.     

A Developmental Trajectory in Implicit Memory is Revealed by Picture Fragment Completion

Dissociations between performance on implicit and explicit tasks have often been taken as evidence that different neural structures subserve the two types of memory. One such dissociation involves developmental differences that emerge in explicit tasks, but which appear to be absent in implicit tasks. Such findings are consistent with the idea that implicit memory is subserved by a more primitive system that evolves earlier at both phylogenetic and ontogenetic levels. The present paper reviews previous studies that claimed to find evidence that implicit memory is fully developed in very young children. Issues of measurement error, ceiling effects, and insufficient power brought up questions about those studies with respect to the developmental issue. The present study compares performance on implicit (picture fragment completion) and explicit (free recall and recognition) memory tasks with groups ranging in age from 5–28 years. We find a reliable developmental trend in both implicit and explicit performance in which the former cannot be attributed to the operation ofexplicit memory processes. Thus, we conclude that implicit memory, like explicit memory, develops with age.     

Worry about terror among young adults living in ongoing security uncertainty

The aim of the current study was to investigate worry about terror as a mediating variable, with the exogenous variables being media viewing, differentiation of self, and trait anxiety, and the endogenous variables being somatic symptoms and perceptions of security‐related stress. Participants were divided into two groups by age/academic level: 248 high school students and 191 university students. A pathway correlation model was used to investigate worry about terror as a mediating variable. The central finding was that worry about terror was a significant mediating variable in the relationship between the extent of media viewing following terror events and the level of perception of security‐related stress. That is, young people who said they worried a lot reported a high level of stress relating to the terror events they saw covered in the media. In addition, trait anxiety was found to have an effect on stress perception only via the level of worry about terror. This means that high levels of stress are not experienced by all highly trait‐anxious people, but only by those who suffer from higher levels of worry about terror.     

Directional Variability of the Isometric Force Vector Produced by the Human Hand in Multijoint Planar Tasks

Numerous studies have examined control of force magnitude, but relatively little research has considered force direction control. The subjects applied isometric forces to a handle and the authors compared within-trial variability when force is produced in different directions. The standard deviation of the force parallel to the prescribed direction of force production increased linearly with the targeted force level, as did the standard deviation of the force perpendicular to the instructed direction. In contrast, the standard deviation of the angle of force production decreased with increased force level. In the 4 (of 8) instructed force directions where the endpoint force was generated due to a joint torque in only 1 joint (either the shoulder or elbow) the principal component axes in force space were well aligned with the prescribed direction of force production. In the other directions, the variance was approximately equal along the 2 force axes. The variance explained by the first principal component was significantly larger in torque space compared to the force space, and mostly corresponded to positive correlation between the joint torques. Such coordinated changes suggest that the torque variability was mainly due to the variability of the common drive to the muscles serving 2 joints, although this statement needs to be supported by direct studies of muscle activation in the future.     

Attentional and behavioural responses of spider fearfuls to virtual spiders

This study employed an immersed virtual environment (IVE) in the Nijmegen RIVERlab to study spider fearfuls’ attentional and motor reactions to virtual spiders. The participants were exposed to virtual spiders while completing an unrelated task, walking freely through a virtual museum. Compared to non-fearful controls, spider fearfuls showed an increase in state anxiety, they spent more time looking at spiders, and they exhibited spontaneous behavioural avoidance of spiders and visually similar objects. The results extend, and to some degree contradict, those of earlier studies with static pictures, and they speak to the usefulness of state-of-the-art IVEs in fundamental anxiety research.     

Sources of Opposition to Relatedness in Psychoanalysis

This paper examines sources of resistance to the analyst's entering into and developing a necessary and appropriate relatedness to the patient. The elements of two major theoretical approaches, namely contemporary conflict theory and selfpsychology, that interfere with the analyst's comfort in acknowledging his or her feeling involvement with the patient are examined. A case discussion, drawn from a recent American Psychoanalytic Association meeting is used to demonstrate the absence of a relational perspective in an analysis of 15 months duration.     

Reflections on hidden existential guilt

Abstract

Most personal, social and environmental stress results from our estrangement from nature's wise unconditional love within and about us. A new integrated ecology training program uniquely addresses this great challenge to the psychological community. Counseling students in natural areas over a thirty year period has produced ninety‐seven unique nature‐connecting activities that renew over forty‐nine inherent sensory fulfillments. These ecopsychology activities reduce our estrangement, its pain and adverse effects. Natural inborn feelings of love and understanding express themselves. They catalyze responsible relationships that fill the emotional voids which fuel our destructive habits, dependencies and abandonment feelings. They give natural areas added value as rejuvenators of our biological and spiritual integrity.     

Foundations of the human sciences 1 : Beyond reductionism: The emerging holistic paradigm in education

Abstract

Modern educational theory and practice are grounded in an objec‐tivistic, reductionistic world view, particularly a “natural science” conception of human development. Holistic education is a radically non‐reductionistic approach based upon a person‐centered, ecological, global and spiritual world view. As such, the holistic paradigm is an alternative not only to the scientistic reductionism of the modern age, but also to the intellectual reductionism of postmodern thought. Holistic education is a humanistic as well as spiritual critique of the dominant culture.