The cultural part of cognition

This paper discusses the role of cultural anthropology in Cognitive Science. Culture is described as a very large pool of information passed along from generation to generation, composed of learned “programs” for action and understanding. These cultural programs differ in important ways from computer programs. Cultural programs tend to be unspecified and inexplicit rather than clearly stated algorithms learned through a slow process of guided discovery, and involve the manipulation of content based rather than formal symbol systems. Cultural symbol systems often have affective as well as objective referents, giving them a strong directive effect. The argument is made that in the process of repeated social transmission and use, cultural programs come to take forms which have a good “fit” to the natural capacities and constraints of the human information processing system.     

COMPUTERIZED SYSTEMS FOR COLLECTING REAL-TIME OBSERVATIONAL DATA

Advances in computer technology have led to the development of a number of semiautomated systems for collecting real-time observational data. We conducted a survey of 15 developers of computerized systems and summarized the features of each system. Many of these systems have incorporated laptop or handheld computers as well as bar-code scanners. Most systems used IBM-compatible (DOS or Windows) software, although a few were designed for either the MacOS or some other operating system. The range in prices started from free to more complete systems costing over $1,500. Data analysis programs were included with most programs; however, only about a third of the systems included a program to compute interobserver agreement.     

Moving From Efficacy to Effectiveness in Eating Disorders Prevention: The Sorority Body Image Program

Although eating disorders prevention research has begun to produce programs with demonstrated efficacy, many such programs simply target individuals as opposed to engaging broader social systems (e.g., schools, sororities, athletic teams) as participant collaborators in eating disorders prevention. Yet, social systems ultimately will be responsible for the real-world delivery of eating disorder prevention programs, suggesting that an important issue has yet to be addressed. Namely, it is unclear to what degree efficacious individual-focused eating disorder prevention programs remain effective when incorporated into critical social systems under real-world conditions. Over the past 5 years, we have collaborated with the campus sororities in the development of a sustainable eating disorders prevention program that is based on the prevention efficacy literature. This paper describes both challenges and helpful strategies that we encountered in tailoring an evidence-based eating disorders prevention program to the needs of a relevant social system.     

Challenges in Supporting Community Implementation of Science-based Programs: A Critical Review of Local Partnerships for Success Plans

This paper provides the opportunity to consider local challenges to implementing science-based programs. Wandersman et al. (American Journal of Community Psychology 2008) define three systems necessary to effectively implement science-based programming. These systems include the Prevention Support System, which is responsible for assisting communities in implementing effective practices; the Prevention Research System, which is responsible for developing and packaging prevention programming; and the Prevention Delivery System, which is responsible for delivering services. The authors conduct a content analysis related to six county level efforts to implement science-based programs in Ohio. These counties are part of a larger Ohio initiative referred to as Partnerships for Success. The authors suggest that local officials are quite skilled at accessing the Prevention Research System and providers at the local level represent an effective service delivery system. The authors contend that the Prevention Support System in these counties is capable of enhancing several functions related to local infrastructure but is deficient in other important elements.     

Service Delivery and High School Peer Counseling Systems

Earlier rationales supporting peer counseling systems have emphasized possibilities of increased service delivery and innovative counseling models. An ongoing peer counseling program was studied through questionnaires administered to clients, teachers, the general student body, and peer counselors themselves. Specific attention was directed to numbers of students served. Distinctions between formal and informal counseling relationships and problem content areas are discussed. Results suggested the existence of two distinct service delivery systems. An informal system served large numbers of self-referred students and dealt primarily with personal-social problems. A formal system reached fewer students, relied upon staff referral, and addressed academic difficulties. Implications for the design of peer counselor programs with varying goals were discussed.     

Designing courseware: Prompts from behavioral instruction

Behavior analysis has been at the forefront of instructional design for many years. However, this leadership position is rapidly eroding as teachers, trainers and other educators insist that behavioral instruction is good only for meeting simplistic educational goals. I argue that in order for behavior analysis to continue to influence the field of instructional design, behavior analysts need to help people develop instructional programs that use advanced interactive computer systems and that are based on all the components of behavioral instruction. Therefore, this paper suggests the following strategy. First, it teaches people to select authoring systems that will enable them to design interactive computer programs. Second, in order to improve current authoring systems it provides a set of prompts that integrate the features of behavioral instruction. I claim that the integration of these prompts with an advanced authoring system will facilitate the development of complex, conceptual learning programs and minimize current criticisms of behavioral instruction.     

Developing a Framework for Assessing Responsible Conduct of Research Education Programs

Education in the responsible conduct of research (RCR) in the United States has evolved over the past decade from targeting trainees to including educational efforts aimed at faculty and staff. In addition RCR education has become more focused as federal agencies have moved to recommend specific content and to mandate education in certain areas. RCR education has therefore become a research-compliance issue necessitating the development of policies and the commitment of resources to develop or expand systems for educating faculty and staff and for assuring compliance. These changes implied the need to develop a program evaluation model that could be applied to institutional RCR education programs, which were expected to differ from traditional academic credit-bearing courses targeting trainees. Information gleaned from the examination of corporate compliance models was analyzed in order to create a program evaluation module that could be used to document and assess educational programs focused on teaching RCR. A programmed series of questions for each of the nine RCR content areas identified by the United States Office of Research Integrity was created based on a performance-monitoring evaluation model. The questions focus on educational goals, resources provided to support the educational efforts, educational content, content delivery, educational outcomes, compliance requirements and feedback. Answers collected in response to the questions could be used to both document and continually improve the quality of RCR educational programs through on-going formative assessment and feedback.     

The Integration of a Family Systems Approach for Understanding Youth Obesity,Physical Activity,and Dietary Programs

Rates of overweight in youth have reached epidemic proportions and are associated with adverse health outcomes. Family-based programs have been widely used to treat overweight in youth. However, few programs incorporate a theoretical framework for studying a family systems approach in relation to youth health behavior change. Therefore, this review provides a family systems theory framework for evaluating family-level variables in weight loss, physical activity, and dietary approaches in youth. Studies were reviewed and effect sizes were calculated for interventions that manipulated the family system, including components that targeted parenting styles, parenting skills, or family functioning, or which had novel approaches for including the family. Twenty-one weight loss interventions were identified, and 25 interventions related to physical activity and/or diet were identified. Overall, family-based treatment programs that incorporated training for authoritative parenting styles, parenting skills, or child management, and family functioning had positive effects on youth weight loss. Programs to improve physical activity and dietary behaviors that targeted the family system also demonstrated improvements in youth health behaviors; however, direct effects of parent-targeted programming is not clear. Both treatment and prevention programs would benefit from evaluating family functioning and parenting styles as possible mediators of intervention outcomes. Recommendations are provided to guide the development of future family-based obesity prevention and treatment programs for youth.     

Media ratings for violence and sex. Implications for policymakers and parents

This article reviews research on the implementation of media-rating systems, parents' use and evaluation of them, and the impact of ratings on children. Although half or more of parents report using media-rating systems, understanding of various components of the systems is low, particularly for television ratings. A meta-analysis of national polls shows that parents overwhelmingly prefer that ratings specify content, rather than giving age recommendations. A second meta-analysis, of experiments testing the effects of ratings on children's interest in programs, shows that ratings indicating restricted or controversial content have a deterrent effect for children under age 8 but that, by age 11 and especially for boys, the ratings show a small enticement effect. This effect occurs for both age-based and content-based ratings. Implications for policymakers and parents are discussed.     

Using a laboratory computer for identification of nonlinear behavioral and electrophysiological systems

A system for mathematically identifying unknown nonlinear systems based upon Wiener kernels and G-functionals is presented as an example of the sophisticated analyses of electrophysiological and behavioral data made possible by the introduction of powerful digital computers to the laboratory environment. The applicability of these methods to a wide variety of systems is emphasized. By measuring the response of the unknown system to appropriate white noise stimulation, data may be obtained which are sufficient for the characterization of the system under test. The only restrictions upon the unknown system is that it be approximately stationary during the period of measurement and that its output depend upon its input in the finite past. Various pretests to evaluate the applicability of the method are presented. Simple FORTRAN programs that clarify the methods of computation are given for the preprocessing of data, the analysis of lower-order kernels, the synthesis of system response from the computed kernels, and the computation of the proportion of the variance in the systems output which is accounted for by the kernels zero, one, and two. These programs may be implemented on a digital laboratory computer of moderate size. Analysis may be performed either on-line or after data collection, depending upon the temporal characteristics of the system under test. This method represents one of the few analytical techniques presently available for the characterization of both linear and nonlinear systems. For this reason, it constitutes a uniquely powerful tool for many branches of psychology. Successful applications of this method to electrophysiological and behavioral data are mentioned. Limiting factors in the use of Wiener kernel analysis are also discussed.     

Training Psychologists for a Future in Evolving Health Care Delivery Systems: Building a Better Boulder Model

Recent and dramatic changes in the demand for and reimbursement of psychological services and expertise in health care delivery systems have radical implications for the preparation of psychologists at the predoctoral, internship, and postdoctoral levels. In order to respond to these changes effectively and advance the profession, training programs must realize the expanded and potential role of psychological expertise in evolving health care delivery systems. In this paper, we review several limitations and unfortunate consequences of traditional training programs that have confined the scope of research and practice to the realm of mental health. We propose that future psychologists be recognized and trained from a broader perspective as behavioral scientists, prepared to operate at the highest levels of health care delivery systems. Specific recommendations for training and education are discussed.     

Competence, Risk, and Resilience in Military Families: Conceptual Commentary

This commentary highlights conceptual themes in the opening section of this special issue on military families in relation to a new synthesis of developmental systems theory that emerged from developmental, ecological, and family systems theory, as well as developmental psychopathology and risk/resilience frameworks. Articles in this special issue draw on these concepts to characterize and guide the burgeoning research on military families. This perspective emphasizes that multiple dynamic systems interact across levels to shape individual development, as well as the function of families and military units. Developmental timing is important for understanding how challenges of military life may impact individuals and families. Cascade effects are noted, where stress experienced by one family or service member can influence the function of other individuals or larger systems. Capacity for resilience is distributed across systems, including families and cultures, as well as resources or supports provided by military organizations to foster adaptive responses or recovery. These systems include schools and educational programs that play key roles in fostering and supporting resilience for children. Overall, developmental system concepts have considerable utility for guiding research with military families, particularly in regard to promoting resilience. Moreover, lessons learned from military families and programs may have much broader implications for many other nonmilitary children, families, and organizations that share similar goals and challenges.     

Effects of Performance-Based Pay Systems on Quantity and Quality in Computer Programming

This experiment was conducted to investigate the effects of quality-contingent pay systems on quantity and quality. Three computer science students were paid to create simple computer programs across 25 sessions. A multiple-baseline across subjects design was used to compare the effects of three kinds of pay systems; pay-for-hour, pay-for-quantity, and pay-for-quality systems. The quantity was higher when pay was based on the quantity of the programs produced, and the quality was highest when pay was based on the quality of the programs. The production cost including quality inspection costs was highest when pay was based on the time worked.     

Innovative uses of existing software in the teaching of psychodiagnostics

Too frequently, current, adaptable software programs are not used to their full potential for educational and clinical applications. Graduate psychology students often become familiar with computers and various programs for word processing and research applications, and now these students, using the same systems, can utilize and adapt database software to assist in psychodiagnostic decision-making. This paper discusses the development of one such system.     

Applied and Translational Research on Trauma‐Responsive Programs and Policy: Introduction to a Special Issue of the American Journal of Community Psychology

The special issue highlights work across systems that include child welfare, education, juvenile justice and health, as well as agencies serving adults who are at‐risk for high levels of childhood and adult trauma exposure. While articles appearing in the special issue are not divided equally across these systems, they cover important and overlapping concepts within each. Some articles span more than a single system or domain of research, whereas others fit primarily within single area or domain. Articles provide new insights from research on practices, programs, and policies that help to transform systems so they are increasingly more responsive to the needs of vulnerable populations.     

POLITICS: Automated ideological reasoning

POLITICS is a system of computer programs which simulates humans in comprehending and responding to world events from a given political or ideological perspective. The primary theoretical motivations were: (1) the implemention of a functional system which applies the knowledge structures of Schank and Abelson (1977) to the domain of simulating political belief systems; (2) the development of a tentative theory of intentional goal conflicts and counterplanning. Secondary goals of the POLITICS project include developing a representation for belief systems, investigating cognitive processes such as goal-directed inferencing, and the integration of several types of knowledge representations into a functional system.     

Reduction and calibration of eye monitor data

The present paper presents FORTRAN programs for reducing eye monitor output to fixations and for mapping these fixations to locations in the stimulus space. Flexible parameters of the fixations program allow for determination of the beginning and end of fixations under different resolution criteria and for indicating loss of accurate measurement. The calibration program is based on a rectangular 9-point fixation grid. Each fixation is rescaled within this grid by solving for a quadratic equation. The rescaled values are output in a flexibly determined rectangular coordinate system that is related to the stimulus space, such as character position on the screen. The programs were developed for the 60-Hz Applied Sciences corneal reflection eye monitor, but they may be used with a number of other systems.     

Systems design in the development of counseling and guidance programs

This article discusses problems in developing counseling and guidance programs. The systems approach is presented as an approach founded on scientifically based principles which counselors might consider in planning effective and efficient programs. The systems concept, analysis and synthesis, systems design, behavioral objectives, feedback, and flowcharting are briefly explained, followed by the application of the systems technique for a generalized model for the establishment, operation, and maintenance of a counseling and guidance program.     

Behavior change in children at a therapeutic summer camp as a function of feedback and individual versus group contingencies

Two contigency systems, individual and group, were evaluated for their effects on children's behavior during small group meetings. Forty-eight children, ages 8 through 14, attended a 7-week residential camp program operated on a token economy system. Ratings of the campers' behavior were made by the counselors on a 5-point rating scale at the daily meetings. Each camper received both contingency programs, in counterbalanced order. Data were gathered during baseline, two feedback and two treatment phases. An analysis of variance for repeated measures was performed on the mean weekly camper scores. The two systems were equally effective in significantly increasing the amount of desirable behavior, and there was no effect on behavior due to feedback alone. The results are discussed in terms of advantages and disadvantages of each type of contingency system, with some suggestions made regarding areas of further investigation.     

Using an Apple II to control a two-field projection tachistoscope

A suite of programs is described that enables an Apple II+ microcomputer to control slide projectors and shutters as a two-field projection tachistoscope. This system is portable and allows more precise exposure timings and more complex visual stimuli to be used than are possible with earlier systems.