A probe trial procedure for the study of children's discrimination learning and transfer

A discrimination reversal problem was presented to 192 children varying in age from 3 to 5 years. At the end of both the initial learning and transfer trials, probe trials were introduced to ascertain the response rule describing children's choices. Results were analyzed in terms of a binary division of the children according to their responses to the probe stimuli; children who responded errorlessly (concept responders) were contrasted with children who made errors on the probes (instance responders). Using this criterion, it was found that many children transferred in a way different from the way they learned the initial problem. There was no difference in the proportion of younger and older children responding conceptually to the original problem, but older children were more likely to transfer conceptually when standard geometric blocks were used as stimuli. Future studies must consider the possiblity that learning and transfer may be accomplished by different processes whose application differs with age, the nature of the stimuli, and the stage of training.     

Component processes of an overt rehearsal strategy in young children

The locus of facilitation due to rehearsal was investigated in three experiments with first-grade children. Several different overt acquisition strategies in a four-item sequential memory task were compared, including ordered repetition, item repetition, item labeling, and free strategy conditions. Experiment 1 showed that ordered repetition yields most of the facilitation due to rehearsal, and Experiment 2 demonstrated that the facilitation cannot be attributed to spaced practice. Experiment 3 showed that retrieval practice during study may improve memory performance but that the facilitation due to ordered repetition and retrieval practice is relatively short term. Mere repetition and labeling were not found to be significant component processes of rehearsal in any of the experiments. These results were discussed in terms of their relevance to rehearsal training studies and a differentiation between maintenance and elaborative rehearsal.     

Language acquisition following hemidecortication: Linguistic superiority of the left over the right hemisphere

The language development of three 9- and 10-year-old children possessing only a right or a left hemisphere was studied. Surgical removal of one brain half antedated the beginning of speech, so each child has acquired speech and language with only one hemisphere. Different configurations of language skill have developed in the two isolated hemispheres: phonemic and semantic abilities are similarly developed but syntactic competence has been asymmetrically acquired. In relation to the left, the right brain half is deficient in understanding auditory language, especially when meaning is conveyed by syntactic diversity; detecting and correcting errors of surface syntactic structure; repeating stylistically permuted sentences; producing tag questions which match the grammatical features of a heard statement; determining sentence implication; integrating semantic and syntactic information to replace missing pronouns; and performing judgments of word interrelationships in sentences. Language development in an isolated right hemisphere, even under seizure-free conditions, results in incomplete language acquisition.     

Perceived Collective Efficacy and Parenting Competence: The Roles of Quality of Life and Hope

Parents' perceptions of their parenting competence predict successful implementation of parenting tasks and contribute to their interest and involvement in parenting and to their children's development. Thus, identifying factors that contribute to parents' perceptions of parenting competence can help inform efforts to promote children's safety and well-being. The present study employs social disorganization theory to examine the relationship between collective efficacy and parents' sense of competence, measured along two dimensions: parental efficacy and parental satisfaction. It examines the direct association between the two constructs and whether the association is mediated by parent perceptions of their quality of life (QOL) and sense of hope. Data were collected from 198 parents residing in a neighborhood in southern Tel Aviv, Israel. The analyses indicated that high collective efficacy was directly associated with high parental efficacy, but not with high parental satisfaction. Using structural equation modeling, a mediation model was found whereby higher collective efficacy was associated with (a) higher QOL, which in turn was related to a greater sense of hope, which was linked with higher parental efficacy; and (b) higher QOL, which was directly associated with higher parental satisfaction. The findings provide further support to the idea that neighborhood characteristics play an important role in parents' ability to care for their children.     

Positive Traits Linked to Less Pain through Lower Pain Catastrophizing

The present study examined the association between positive traits, pain catastrophizing, and pain perceptions. We hypothesized that pain catastrophizing would mediate the relationship between positive traits and pain. First, participants (n = 114) completed the Trait Hope Scale, the Life Orientation Test-Revised, and the Pain Catastrophizing Scale. Participants then completed the experimental pain stimulus, a cold pressor task, by submerging their hand in a circulating water bath (0 °C) for as long as tolerable. Immediately following the task, participants completed the Short-Form McGill Pain Questionnaire (MPQ-SF). Pearson correlation found associations between hope and pain catastrophizing (r = −.41, p < .01) and MPQ-SF scores (r = −.20, p < .05). Optimism was significantly associated with pain catastrophizing (r = −.44, p < .01) and MPQ-SF scores (r = −.19, p < .05). Bootstrapping, a non-parametric resampling procedure, tested for mediation and supported our hypothesis that pain catastrophizing mediated the relationship between positive traits and MPQ-SF pain report. To our knowledge, this investigation is the first to establish that the protective link between positive traits and experimental pain operates through lower pain catastrophizing.     

Great expectations: A meta-analytic examination of optimism and hope

Optimism and hope—two psychological constructs reflecting positive expectations about one’s future—have garnered considerable research attention and each has been the subject of several narrative reviews. In the current meta-analysis, we examined the optimism–hope relationship and we examined several potential correlates and consequences of optimism and hope. Our results suggest that optimism and hope are distinguishable from each other. Furthermore, both are related to several indices of psychological and physical well-being and both are empirically distinguishable from other personality traits, such as the Five Factor Model characteristics and trait affectivity. We conclude by discussing directions for future research on optimism and hope.     

Understanding Hope. Persons in the Process of Dying

Changes both within the profession of psychoanalysis and in society as a whole have affected our psychoanalytic training programs and presented new ethical challenges. Whereas in earlier decades training programs needed to be concerned primarily about the inviolability of the training analysis and the choice of appropriate analytic candidates, today there is little support for psychoanalysis as a treatment modality. Institutes are experiencing greater competition in attracting quality candidates and in providing them with adequate training experiences. This strain encourages institutes to operate in unethical ways to attract candidates. On the other hand, within the profession itself we are experiencing much theoretical ferment and the increasing feminization of the profession. These changes are affecting our training institutes and our ethical values in both positive and negative ways.     

Fromm's Spirited Values and Analytic Neutrality

The analyst and the patient must feel enough hope to sustain their active effort. A significant aspect of the analyst's role is inspiring hope. This seems to require that the analyst take a life-affirming position that violates traditional notions of analytic neutrality. Yet, in facilitating the patient's full self-expression, we do not want to lose the benefits of neutrality. Fromm's work can inspire us to try to integrate an attitude of spirited hope with interpretations whose content neutrally encourages the patient to reveal his whole self.     

Hemispheric differences in the voluntary inhibition of movement

Twenty normal, twenty left-, and fifteen right-brain injured subjects, all right-handed, were assigned a sequence of voluntary inhibition of 23 movements. The inhibition lapse was recorded. Statistical analyses indicated a high performance in the normal and a deficient performance in left-brain injured subjects, no influence of the neurological symptoms on groups' achievement, a handicap in the subjects affected by a frontal lesion in the right brain, a hierarchical clustering of items varying according to the groups, and an organ-group interaction.