材料数量与呈现速度对视、听同时瞬时记忆的影响

视、听材料同时识记、瞬时记忆效果并非普遍降低。材料数量影响视、听同时瞬时记忆效果的变化及其方向;无意义联系汉字数量超记忆广度时,视、听同时瞬时记忆相对效果与非同时识记相比提高。材料数量也影响视、听同时瞬时记忆的相对优势及重现方式。这些结果倾向于表明,材料数量在记忆广度内及超记忆广度时,视、听同时瞬时记忆的组织加工不同。呈现速度只影响记忆优势及重现方式。根据多项分析,可以认为视、听通道标签是组织视、听同时瞬时记忆最鲜明的标签,经过识记5个视、听同时字表,视、听同时识记效果有提高趋势。     

Movement and focused attention: A failure to replicate

Our original goal was to explore the nature of the grouping-by-movement phenomenon reported by Driver and Baylis (1989). In their studies, distractors that moved in common with a centrally located target had a larger influence on focused-attention performance than did more proximate but stationary distractors. These results seemed particularly important since they suggested, contrary to the predictions of space-based models of attention, that attention could be allocated to noncontiguous regions of the visual field. Their results also suggested mandatory processing of stimuli with common motion. Unfortunately, we were unable to replicate this grouping-by-movement effect. In the conditions of Experiment 1 in which we replicated Driver and Baylis’s methodology, stationary distractors produced a larger response-compatibility effect than did the more distant distractors that moved in common with the target. In Experiment 2, we redundantly coded the centrally located target and the far distractors with common movement and color. However, the results were identical to those obtained in Experiment J. The stationary near distractors that appeared in a different color from the target and the far distractors produced the largest response-compatibility effect. In a final experiment, we attempted to compensate for the reduced acuity of the moving distractors by adjusting their size by a cortical magnification factor. However, even with this manipulation, we found a larger response-compatibility effect for the stationary near distractors than for the moving distant distractors. Our results suggest that subjects are capable of selectively processing a target item that moves in common with distractors.     

"He sees the development of children's concepts upon a background of sociology": Jean Piaget's honorary degree at Harvard University in 1936

In the recent memory, Jean Piaget has been known as a cognitive developmental psychologist. But in 1936 when Harvard gave him his first honorary degree, he was recognized mainly as a sociologist. Why did Harvard honor him in 1936? Who knew his work well enough to nominate him? This article will address these questions by exploring archival documents from different sources. Evidence draws our attention to a broad social and intellectual endeavor in philanthropy, other social sciences, and especially industrial research that brought Piaget across the water. This article also attempts to interpret the circumstances of the nomination process inside and outside of Harvard University by using a theory of institutional design. It suggests that embodied in Harvard's honor of Piaget in 1936 was an idealistic act in social designing for a future society.     

Age,acculturation, cultural adjustment,and mental health symptoms of Chinese,Korean, and Japanese immigrant youths

This study of Chinese, Japanese, and Korean immigrant junior high and high school students (N = 319) investigated the association between age, acculturation, cultural adjustment difficulties, and general mental health concerns. Hierarchical regression analyses determined that among all of the independent variables, age, acculturation, and cultural adjustment difficulties had significant predictive effects on mental health symptoms. Implications for theory, research, and practice are addressed, particularly as they relate to developmental issues among immigrant youths.     

Efficacy of telephone-administered cognitive behaviour therapy for obsessive-compulsive spectrum disorders: case studies

Cognitive behaviour therapy is effective for obsessive-compulsive disorder and for obsessive-compulsive spectrum disorders such as trichotillomania. Unfortunately, many people with these disorders, especially those living in rural areas, have limited access to treatment. Telephone-administered cognitive behaviour therapy may help address this problem. In a recent study of telephone treatment for obsessive-compulsive disorder, we found that such treatment was often effective (42% in remission at post-treatment, and 47% in remission at 12-week follow-up). This article presents 2 case reports of the same treatment, applied to obsessive-compulsive spectrum disorders (trichotillomania and compulsive skin picking). Treatment was associated with symptom reduction for both participants, although one subsequently relapsed. Possible reasons for relapse are discussed. The findings encourage further studies to identify the characteristics of people most likely to benefit from telephone treatment for spectrum disorders.     

Evaluation of a Health Careers Program for Asian American and Pacific Islander High School Students

The authors evaluated a health careers program in a U.S. urban public high school. After small subgroups of the original sample were removed, participants included 162 Asian American and Pacific Islander students. Analyses of covariance indicated that, compared with the comparison group, the treatment group reported significantly higher levels of social support, school engagement, interest in learning, vocational expectations, and ethnic identity. Implications for multicultural counseling in schools are discussed. Los autores evaluaron un programa de carreras sanitarias en una escuela secundaria pública de Estados Unidos. Tras la eliminación de pequeños subgrupos de la muestra original, los participantes incluyeron 162 estudiantes Asiático‐Americanos e Isleños del Pacífico. Los análisis de covarianza indicaron que, comparado con el grupo de comparación, el grupo de tratamiento expresó unos niveles significativamente mayores de apoyo social, participación escolar, interés en el aprendizaje, expectativas vocacionales e identidad étnica. Se discuten las implicaciones para la consejería multicultural en escuelas.     

Prediction of intrinsic motivation and sports performance using 2 x 2 achievement goal framework

The purpose of this study was to examine the influence of 2 x 2 achievement goals on intrinsic motivation and performance in handball. Participants were 164 high school athletes. All completed the 2 x 2 Achievement Goals Questionnaire for Sport and the Intrinsic Motivation subscale of the Sport Motivation Scale; the coach for each team rated his athletes' overall sports performance. Using simultaneous-regression analyses, mastery-approach goals positively predicted both intrinsic motivation and performance in sports, whereas performance-avoidance goals negatively predicted sports performance. These results suggest that athletes who pursue task mastery and improvement of their competence perform well and enjoy their participation. In contrast, those who focus on avoiding normative incompetence perform poorly.     

The Relation between Parent Mental Health and Child Internalizing Symptoms in Parent–Child Interaction Therapy

Journal of Child and Family Studies - The present study evaluated whether families receiving Parent–Child Interaction Therapy (PCIT) experienced significant improvements in both parent and...     

Inhibition of return lasts longer at repeatedly stimulated locations than at novel locations

Inhibition of return (IOR) refers to the fact that it takes longer for people to attend to recently examined locations than to novel locations. It has been argued that a single mechanism governs both IOR and negative priming (NP). If this is true, IOR and NP should share similar characteristics. Since NP depends on the use of repeated stimuli, in this study the dependence of IOR on repeated stimuli was explored. Experiments 1A—1D showed that, at longer cue-to-target-onset asynchrony (CTOA) intervals (613 and 906 msec), IOR could be observed only at repeatedly stimulated locations. However, IOR was observed when CTOA was short (253 msec) regardless of stimulus repetition. Experiments 2 and 3 replicated Experiments 1A—1D with a within-subjects design. The important role of memory representations in IOR is proposed.