Flexibility in strategy use: Adaptation of numerosity judgement strategies to task characteristics

In previous investigations we documented that people use several strategies to determine numerosities of blocks that are presented in a square grid. One of these strategies is the clever subtraction strategy, wherein the number of empty squares in the grid is subtracted from the total number of squares in the grid. In the present study we investigated participants' flexibility in strategy use when varying the size of the grids. Results are described in terms of the theoretical framework of Lemaire and Siegler (1995) regarding strategic change, and show that this contextual variable affected the frequency, execution time, and accuracy of subjects' use of the subtraction strategy. The usefulness of this framework for analysing the nature of the adaptation to contextual variations is discussed. From a methodological point of view, this study documents the potential of Beem's (1993, 1999) segmented linear regression models for assessing subjects' strategy use in cognitive tasks.     

Changes in anaclitic–introjective personality dimensions,outcomes and psychoanalytic technique: a multi-case study

This study investigates changes in latent mental structures along the anaclitic and introjective dimensions in relation to outcomes in 14 cases of publicly financed psychoanalysis. The method of prototype matching was adapted for personality assessment, and multiple outcome measures were applied. For the anaclitic cases, symptom reduction was accompanied by more mature integration of anaclitic and introjective personality dimensions, while the introjective cases showed symptom reduction without such improvement. This could indicate that sustainable change in latent mental structures is more difficult to achieve in introjective than in anaclitic patients. Further research is needed to validate these preliminary results.     

Predicting behavioral outcomes with two psychological assessment methods in an outpatient pain management program

Abstract

In research with pain patients, the determination of psychological variables that can predict physiological gains would be helpful for practitioners doing assessments on pain patients. The present study used the Millon Behavioral Health Inventory (MBHI) and the Minnesota Multiphasic Personality Inventory (MMPI) to assess whether gains in time sitting, time standing, number of stairs climbed, time on a treadmill, treadmill speed, grip strength in both hands, and a composite score of these variables could be successfully predicted for patients at a 20-day outpatient multidisciplinary pain rehabilitation program. Discriminant analyses demonstrated that both the MBHI and the MMPI were successful in this prediction. Advantages for using the two instruments singly and together in assessment procedures and suggestions for future research are made.     

Executive functions in extremely low birth weight and late-preterm preschoolers: Effects on working memory and response inhibition

Executive function (EF) refers to fundamental capacities that underlie more complex cognition and have ecological relevance across the individual's lifespan. However, emerging executive functions have rarely been studied in young preterm children (age 3) whose critical final stages of fetal development are interrupted by their early birth. We administered four novel touch-screen computerized measures of working memory and inhibition to 369 participants born between 2004 and 2006 (52 Extremely Low Birth Weight [ELBW]; 196 late preterm; 121 term-born). ELBW performed worse than term-born on simple and complex working memory and inhibition tasks and had the highest percentage of incomplete performance on a continuous performance test. The latter finding indicates developmental immaturity and the ELBW group's most at-risk preterm status. Additionally, late-preterm participants performed worse compared with term-born on measures of complex working memory but did not differ from those term-born on response inhibition measures. These results are consistent with a recent literature that identifies often subtle but detectable neurocognitive deficits in late-preterm children. Our results support the development and standardization of computerized touch-screen measures to assess EF subcomponent abilities during the formative preschool period. Such measures may be useful to monitor the developmental trajectory of critical executive function abilities in preterm children, and their use is necessary for timely recognition of deficit and application of appropriate interventional strategies.     

概率大小、损益结果和认知闭合需要对模糊规避的影响

模糊规避是指在相同奖赏的情况下,决策者会力图规避从主观上判断具有模糊概率的事件而偏好具有相同精确概率的事件。本研究探讨了概率大小、损益结果和认知闭合需要对模糊规避的影响。研究发现,在小概率受益的情况下,个体倾向于模糊寻求;在中概率受益的情况下,个体倾向于模糊规避;在高概率受益的情况下,个体倾向于模糊规避;在小概率损失的情况下,个体倾向于模糊规避;在中概率损失的情况下,个体倾向于模糊规避;在高概率损失的情况下,个体倾向于模糊寻求。但是,研究并未发现认知闭合需要对模糊规避有预测作用。     

Do Common Factors Account for Counseling Outcome?

This study drew from common factors as an explanatory model for how counseling produces client change. Client self‐report measures for 3 common factors—client factors, client–counselor relationship factors, and client expectancy factors—were examined at a counseling training clinic. Regression analyses revealed that 2 factors significantly predicted treatment outcome: client expectancy and the therapeutic alliance. One variable from client factors—abuse history—had a nonsignificant but modest relationship with outcome.     

Treatment manuals and the advancement of psychoanalytic knowledge: The Treatment Manual of the Tavistock Adult Depression Study

This paper has two aims: first, it seeks to understand the absence of treatment manuals in psychoanalysis. Secondly, it summarizes the treatment manual of the Tavistock Adult Depression Study, which describes the form of psychoanalytic psychotherapy whose effectiveness has been evaluated both in the Tavistock Adult Depression Study (TADS); and in the German Die Langzeittherapie bei chronischen Depressionen (LAC) Studie. Throughout the history of psychoanalysis, opinions about treatment manuals, empirical research and their antecedents have been deeply divided. After tracing the often polarized unfolding of these matters, the paper proposes that emotional and cognitive difficulties as well as scientific ones underpin their persistence. It is suggested that greater familiarity with them may lead to better combinations of outcome research and psychoanalysis: for example, the Tavistock manual seeks to match one account of the objects, aims, values, spirit and methods of psychoanalysis (as well as of connected forms of psychoanalytic psychotherapy); and also to meet what is required of treatment manuals by random allocation controlled trials. It has been a crucial element in the above studies of the outcome of long‐term psychoanalytic psychotherapies with chronically depressed patients. After describing the Tavistock Manual, the paper concludes suggesting that, if appropriately constructed, treatment manuals can make a contribution to the advancement of specifically psychoanalytic knowledge.     

Children With Conduct Problems and Co-occurring ADHD: Behavioral Improvements Following Parent Management Training

To scale up evidence-based treatment of conduct problems, parent management training, Oregon model (PMTO) has been disseminated throughout Norway. This study examined whether Attention Deficit Hyperactivity Disorder (ADHD) predicted the outcomes of PMTO. Of 253 children and families, 97 were reported to have an ADHD diagnosis. Although different at intake, the groups with and without ADHD had close to an equal change in behavioral status following treatment. Maternal depression and family income predicted the combined group's behavior following PMTO. The study indicates that reductions in conduct problems following PMTO are of the same magnitude in children with or without ADHD. However, some characteristics may differentially predict outcomes for children with combined problems.     

The Relation of Birth Order,Age of Mother,and Size of Family to Intelligence

Variables thought to be associated with the magnitude of interrelationship observed among the elements in a system of social attitudes were investigated. Subjects (N = 753) were asked to respond to an inventory requesting self-report and background data. Several weeks later, Ss were given two forms of the Social Attitude Scale, a scale tapping the liberalism-conservatism domain. The results indicated that those Ss who reported recent changes in religious, moral, or political attitudes displayed a more highly interconnected system of liberal-conservative attitudes than those who did not. Variables relating to active participation in social affairs tended to be associated with higher levels of attitude system organization. Sex differences were observed, with men displaying higher levels of system organization than women. This relationship held even when participation rates were taken into consideration.     

Effect of Rate,Intonation, and Sentence Length on Nigerian Children's Imitation of Adults' Utterances

This Nigerian study replicated the work of Bonvillian et al. (1979) on the effects of rate, intonation, and sentence length on children's sentence imitation. Nursery school children (N = 12; M age = 5 years, 0.5 months) were asked to imitate sentences that varied in rate of presentation, intonation, and length. Results revealed better imitation of shorter sentences than longer ones, of sentences read at a rate nearer the children's normal speech rate than those read at a faster or slower rate, and of sentences read with normal intonation than those read with flat intonation. These findings replicated those of Bonvillian et al., while indicating an even stronger effect of intonation in the Nigerian sample, because its effect was not limited to long sentences but affected all sentences. Adults' utterances to children are often slow, with exaggerated intonation. The present findings suggest that such modifications in adults' speech facilitate children's language comprehension.