ANALYSIS OF THE MISSING PART IN PROBLEM SITUATIONS

The so-called Ring Problem was presented in writing to 127 students, of which half were given additional instructions to look for a missing instrumental part and try to replace it with the objects at hand. The added instructions increased the number of solutions within a 5-min. period. The results are taken to indicate the importance of determining the functional characteristics of the missing part in a practical problem situation.     

PROBLEM SOLVING AND THE ABILITY TO FIND REPLACEMENTS

Problem situations of the practical construction type may be regarded as situations characterized by a 'missing part'. The solution of a problem depends on the subject's awareness of what is missing, along with his ability to find a replacement for it. Scores on a test measuring this ability are compared with performance on two practical construction problems. Subjects who are successful on the problems have a higher mean score on the 'replacement test'. Scores on a 'function-naming' test are not found to correlate with performance on the problem.     

Verbalization of discovered principles for solving match-stick problems

Abstract.— Problem solving performance of subjects who were taught part of a principle was studied under three experimental conditions, differing with respect to the amount of hints given as to the nature of the missing part of the principle, and compared with performance of suhjects who were taught the full principle. After practice, those who were taught the principle partially were asked to state the missing part of the principle, or any other general method found for solving the problems. Subjects who were taught the full principle solved most problems, while performance under experimental conditions varied with the preciseness with which the stated principle specified relevant parts of the problems to be solved. The hints failed to influence performance with respect to both problem solving and ability to state principles.     

A Communities of Practice Approach to the Synoptic Problem

Although the study of the Synoptic Problem has been the focus of scholarly attention for over two hundred years, the social learning theory known as Communities of Practice is a relatively recent phenomenon. This article describes a communities of practice approach to the study of the Synoptic Problem in an upper‐division undergraduate course at a private, liberal arts college. Students with little or no prior knowledge of the Synoptic Problem were introduced to the salient issues of the Synoptic Problem as well as a theoretical framework in which to interpret them. Data were collected using a variety of mixed methods, including pre‐ and post‐treatment tests, written survey questions, interviews, field notes, and focus group sessions. The results of this study suggest that a communities of practice approach can enhance students' knowledge of the Synoptic Problem and also foster an awareness of scholarly and personal presuppositions that influence the interpretation of the gospels.     

The temporal evolution of pre-stimulus slow cortical potentials is associated with an upcoming stimulus’ access to visual consciousness

Slow cortical potentials (SCPs) have been proposed to be essential for the formation of conscious experience. To examine their temporal characteristics, we recorded electroencephalography during a visual backward-masking task, which required participants to localize the missing part of a target stimulus. A subsequent confidence rating was used as a proxy for the target’s access to consciousness. Event-related potentials (ERPs) of all correct trials were determined relative to a brief period immediately before the target and then compared among consciousness levels. In an interval ranging from 2 s prior to target presentation up to this period, a negative relationship between slowly fluctuating ERP values and the level of consciousness became evident. After target presentation, high conscious awareness was characterized by an enhanced visual awareness negativity, an increased P3 component, and associated positive SCPs. Together, these findings add new evidence to the proposed role of SCPs in the emergence of visual consciousness.     

Confronting Many‐Many Problems: Attention and Agentive Control

I argue that when perception plays a guiding role in intentional bodily action, it is a necessary part of that action. The argument begins with a challenge that necessarily arises for embodied agents, what I call the Many‐Many Problem. The Problem is named after its most common case where agents face too many perceptual inputs and too many possible behavioral outputs. Action requires a solution to the Many‐Many Problem by selection of a specific linkage between input and output. In bodily action the agent perceptually selects, and in this way perceptually attends to, relevant information so as to guide the execution of specific movements. Since perceptual attention is a necessary part of solving the Many‐Many Problem, it is a necessary part of bodily action. Indeed, the process of implementing a solution to the Many‐Many Problem, as constrained by the agent's motivational state, just is the agent's performing an intentional bodily action in the relevant way.     

The Future Problem Solving Program International: An Intervention to Promote Creative Skills in Portuguese Adolescents

The Future Problem Solving Program International (FPSPI) is an internationally applied educational program that involves young people. Its theoretical foundation is both the Creative Problem Solving Model and the Futurist Thinking. It aims to promote creative and critical thinking through a futurist approach to problems. This study intended to analyze the effects of the program on creative skills evaluated by the Torrance Tests of Creative Thinking (Figural Version). The participants’ perceptions of the efficacy of the program were also assessed. This intervention was carried out with 131 adolescents over a period of 7 months in an extra‐curricular context. The evaluation of the program takes into account periods both before and after interventions, using similar experimental and control groups. The results showed significant statistical differences for the all skills studied and very positive perceptions of the efficacy of FPSPI. Two significant gender differences in creative performance were also found. The results are described and discussed in order to promote awareness for future research concerning this program.     

The Second Chance Project: Creative Approaches to Developing the Talents of At‐Risk Native Inmates

This study compared the recidivism rate of two groups of Native Canadian inmates. The experimental group of offenders received intensive pre‐release support, including counseling, training in Creative Problem Solving, career awareness sessions (including résumé writing, interviewing, and impression management), and on‐the‐job experience. Inmates in the control group received no such support; at sentences' end, they were simply released into society to fend for themselves. The results indicated that recidivism can be reduced by a meaningful support program. Individuals in the experimental group were much less likely to re‐offend than those in the untreated control group.     

Correspondence between parents' reports on the Behavior Problem Checklist

Interparent agreement on the Behavior Problem Checklist (BPC) was assessed in relation to several potentially influential variables. Major findings indicated parent agreement to be of a moderate level, generally higher in nondistressed than distressed samples, lower on Personality Problem items than Conduct Problem items, very low regarding presence of specific behaviors, and importantly related to type of reliability index employed. Issues deserving additional research effort are discussed.This research was supported in part by NIMH Grant No. 2R01 MH25802 and by NIAAA Research Scientist Development Award No. 1K01 AA00027 to the first author.     

The role of elaboration in the persistence of awareness for degraded objects

When a fragmented line-drawing of an object moves relative to a background of randomly oriented lines, the previously hidden object can be segregated from the background and consequently enters awareness. In this shape-from-motion paradigm, the percept of the object briefly persists after the motion stops, demonstrating the maintenance of a bound percept in awareness. This study investigated how the manipulation of object features that are crucial to recognition influences both the binding process and the maintenance of objects in awareness. Overall, we found that objects that took longer to recognize (i.e., objects missing their vertices) were nonetheless maintained in awareness for longer. We argue that this effect is mediated by additional elaborative processing that is required to bind these less recognizable forms, which generates stronger and more robust representations. These representations are then more easily maintained in awareness, suggesting an important role of elaborative mechanisms for conscious representations.     

Conditional discrimination in young children: the roles of associative and relational processing

Two experiments examined conditional discrimination in 4- to 6-year-olds. Children learned to choose one of two objects (e.g., circle) when the background was, say, red and to choose the other object (e.g., triangle) when the background was, say, blue. Awareness was assessed and interpreted as a marker of relational processing. In Experiment 1, most 4- and 5-year-olds did not reach the learning criterion. Children in Experiment 2 solved simpler reversal learning problems before the conditional discrimination problems. Most 4- to 6-year-olds reached criterion, but they did not necessarily demonstrate awareness, suggesting that reversal learning and conditional discrimination can be acquired through associative or relational processing. Relational processing increased with age and was used more on simpler problems. Fluid intelligence predicted Problem 2 performance in children who used relational (not associative) processing on Problem 1. Prior experience with simpler problems and awareness of relational structure are influential in children's conditional discrimination.     

An Investigation of Treatment Integrity and Outcomes in Wraparound Services

Research on wraparound services has been generally positive, but has failed to include data regarding treatment integrity. Without such data, conclusions drawn from such studies are weakened. This study followed 28 children and adolescents receiving wraparound services in rural central Pennsylvania. Treatment integrity was defined as the percentage of service hours prescribed vs. received, and behavioral outcomes were defined as Total Problem Behavior T Scores on the Child Behavior Checklist. Preliminary analyses failed to reveal significant differences in sample means between included subjects and those excluded due to missing data. Outcome behavior ratings were significantly improved over baseline ratings. Regression analyses, however, failed to find a significant effect for treatment integrity when used in an outcome prediction equation for Therapeutic Support Staff, Mobile Therapy services, or Behavioral Specialist wraparound services. These results suggest that adherence to prescribed treatment hours may not be related to behavioral outcomes in a wraparound service setting.     

THE ATTRACTIVENESS OF UNCERTAINTY

Problem solving tasks of different informational content were presented for free choice, and the attractiveness of the situation was measured by repeated ratings. The hypothesis of an inverted U-shaped relationship between uncertainty and attractiveness of the situation was supported. The value of rating as a method for this purpose, and some results indicating the importance of stimulus patterning are discussed.     

NONEMPIRICAL REALITY: TRANSCENDING THE PHYSICAL AND SPIRITUAL IN THE ORDER OF THE ONE

I describe characteristic phenomena of quantum physics that suggest that reality appears to us in two domains: the open and well‐known domain of empirical, material things—the realm of actuality—and a hidden and invisible domain of nonempirical, non‐material forms—the realm of potentiality. The nonempirical forms are part of physical reality because they contain the empirical possibilities of the universe and can manifest themselves in the empirical world. Two classes of nonempirical states are discussed: the superposition states of microphysical entities, which are nonempirical because observation destroys them, and the virtual states of material systems, which are nonempirical because they are empty. The non‐empirical part to physical reality represents a predetermined and hidden order that exists before it is empirical, and the visible world is an emanation out of it. I discuss consequences for our understanding of human nature, the origin of life, and human values. Reality is an indivisible wholeness that is aware of its processes, like a Cosmic Spirit, and it reveals its awareness in the mindlike properties of elementary processes as well as in the human consciousness. Thus, one is led to G. W. F. Hegel's thesis that the Cosmic Spirit is thinking in us.     

Awareness Dynamics

In recent years, much work has been dedicated by logicians, computer scientists and economists to understanding awareness, as its importance for human behaviour becomes evident. Although several logics of awareness have been proposed, little attention has been explicitly dedicated to change in awareness. However, one of the most crucial aspects of awareness is the changes it undergoes, which have countless important consequences for knowledge and action. The aim of this paper is to propose a formal model of awareness change, and to derive from it logics of awareness change. In the first part of the paper, the model of epistemic states of bounded agents proposed in Hill (Stud Log 89(1):81–109, 2008a) is extended with operations modelling awareness change. In the second part of the paper, it is shown how this model naturally extends the “standard” logic of awareness to yield a logic of awareness change.     

Psycho-Linguistic Model of Reading Strategies Awareness in EFL Contexts

With the advent of learner-centered approaches to language learning and life skills education paradigm in psychology, language classrooms are conceived a fitting educational setting for life skills intervention. This study investigated reading strategies awareness, as a legacy of humanistic psychology and learner-centered movement, of language learners in relation to autonomy, problem solving ability, and reading comprehension achievement. Learning Autonomy Questionnaire, Problem Solving Inventory, Survey of Reading Strategies, and a Reading Comprehension Test Battery were used. Multivariate regression and follow-up SEM analyses showed no significant relationship between SA and autonomy but substantiated its predictive power for problem solving and reading comprehension.     

高等医学院校诚信教育的现状与对策

随着社会的日益发展,诚信越来越凸现出它的重要性。而高等医学院校的学生,在行为上缺乏诚信自律,教师在其行为上对学生缺乏诚信激励作用,教学内容同样呈现诚信缺失现象,学校必须在学生的诚信意识、教师的诚信教育观念,以及德育教育的内容上加强诚信教育,以呼唤诚信的回归。     

父母意识的结构与内涵初探

本研究尝试性地提出了父母意识的概念,运用自行设计的母性意识、父性意识调查表对300对父母作评估与分析,来探讨父母意识的结构与内涵.因素分析结果表明,母性意识可归为13种主要因子,累积解释率为59.6%,其中最突出的是自我丧失感和亲子一体感;父性意识可归为9种主要因子,累积解释率为51.2%,最为突出的是对家庭的接纳感和责任感.父母意识的结构与内涵丰富而复杂,且父性意识与母性意识有所不同.     

Kalmár's Argument Against the Plausibility of Church's Thesis

In his famous paper, An Unsolvable Problem of Elementary Number Theory, Alonzo Church (1936) identified the intuitive notion of effective calculability with the mathematically precise notion of recursiveness. This proposal, known as Church's Thesis, has been widely accepted. Only a few papers have been written against it. One of these is László Kalmár's An Argument Against the Plausibility of Church's Thesis from 1959. The aim of this paper is to present Kalmár's argument and to fill in missing details based on his general philosophical thoughts on mathematics.     

A Psychometric Investigation of the Ohio Scales,Short Form,Problem Severity Domain,Youth- and Caregiver-Report Versions

The current study examined the extent to which the Ohio Scales, Short Form, Problem Severity domain was able to perform as a reliable and valid measure within a large community mental health sample of multiethnic youth and families in Hawai?i. Using a sample of 1,125 youth participants, who were 59.1% male (n = 665), with a mean age of 12.96 (SD = 3.4), confirmatory factor analyses pointed to four factors (Externalizing, Delinquency, Anxiety, Depression), with subscale internal reliabilities varying slightly. The majority of convergence patterns between Problem Severity domain and related Child and Adolescent Functional Assessment Scale subscales were significantly correlated in the expected directions. Problem Severity subscale scores were mostly able to discriminate between youth with and without pertinent mental health diagnoses. Youth- and caregiver-report Problem Severity domain subscale and total scores were significantly correlated in the predicted directions. Finally, significant youth improvement was evident at 3-month follow-up, and Problem Severity intake and 3-month follow-up scores were significantly and positively related to one another. Implications and suggestions for future research are discussed.