A computer running several psychological laboratories

Seven psychological laboratories, capable of testing 22 human and 4 animal Ss in seven different experiments using a variety of peripheral equipment, are in various stages of operation using an IBM 1800 process-control computer in the Psychology Department at Indiana University. Each experiment utilizes four appropriate software programs: SETUP, PROCEDURE, UI1LITY, and OUTPUT. The programming is usually simple enough to be done by nonprofessional programmers. This simplification was made possible by (1) a set of subroutines written to handle many of the process-control programming complexities, and (2) the IBM-provided Time-Sharing Executive (TSX) program.     

Results of a preliminary survey of computer users in psychological laboratories

A short questionnaire was distributed to a subset of the computer users connected with the National Conference on the Use of On-Line Computers in Psychology to determine the type of computer equipment used by psychologists and the current uses of that equipment. The results of this pilot study are discussed in this paper.     

A computer lab for undergraduate psychological research

This paper describes how funds from an NSF Instrumentation and Laboratory Improvement grant allowed development of a computer lab with a local area network (LAN) for undergraduate research in psychology. The lab has been used mainly in conjunction with an applications of research methods course, but expanded use is expected because of the connection of the LAN to a mainframe computer’s LAN, the proposed installation of PSYCLIT on the LAN, and the proposed connection of the LAN to faculty offices. The main experimental software packages used are MEL Lab and Micro Experimental Laboratory (MEL); both are critical to the lab’s operation. Funds for maintenance of the lab will be obtained by charging applications course students a lab fee.     

A factor analytic study of the psychological implications of the computer for the individual and society

The coming of the computer age has provided widespread discussion of the effects on the individual and society of this most recent and powerful intellectual and technological revolution. Discussions of the psychological implications of the computer have produced a literature that is primarily polemic and, in any case, not measurement oriented with respect to identifying basic issues and central attitudes. In this article, measurement procedures including the development and testing of the Cybernetics Attitude Scale (the computer’s psychological effect in each of 10 sectors of society) and a factor analytic study of the collected data are presented. The article concludes with a discussion of the research implications of the factor analytic findings and the ways in which these findings illumine the problem of the meaning of the computer for the individual and society.     

Deconstructing the construct: A network perspective on psychological phenomena

In psychological measurement, two interpretations of measurement systems have been developed: the reflective interpretation, in which the measured attribute is conceptualized as the common cause of the observables, and the formative interpretation, in which the measured attribute is seen as the common effect of the observables. We advocate a third interpretation, in which attributes are conceptualized as systems of causally coupled (observable) variables. In such a view, a construct like ’depression’ is not seen as a latent variable that underlies symptoms like ’lack of sleep’ or ’fatigue’, and neither as a composite constructed out of these symptoms, but as a system of causal relations between the symptoms themselves (e.g., lack of sleep → fatigue, etc.). We discuss methodological strategies to investigate such systems as well as theoretical consequences that bear on the question in which sense such a construct could be interpreted as real.     

Self-awareness: A proposal for supervision

Summary Herein has been presented a questionnaire intended to encourage students in the helping professions to explore their feelings and attitudes and thereby to build self-awareness. I have suggested that such a questionnaire be utilized as a catalyst for small group discussion and interaction. In this way the student's self-awareness and personal and professional growth could be enhanced.     

Interactive elements for dynamically linked multiple representations in computer simulations

Seventy‐three students learned central concepts about signal detection theory with an introductory text followed by a computer simulation. Each learner was randomly assigned to one of the three treatment groups: text boxes, scrollbars or drag and drop opportunities to modify parameters in the simulation. These three interactive elements were used for linking the different multiple representations in the simulation dynamically. Retention and transfer test, evaluation of the instructional material as well as time spent with the simulation were used as dependent measures. Learners who had to use scrollbars or had to modify parameters per drag and drop performed better on transfer, but not on retention, than did learners who had to use text boxes. Learners who had to modify parameters per drag and drop also evaluated the instructional material better than did learners who had to use text boxes. These results are consistent with the split‐attention principle. Copyright © 2009 John Wiley & Sons, Ltd.     

A network conceptualization of the multiple facets of distress tolerance

ABSTRACT

Background and Objectives: Using a network analysis (NA) approach, the current study examined the relations among different facets of Distress Tolerance (DT). The NA approach quantifies and displays relations among variables in a visual network consisting of nodes (symptoms) and edges (partial correlations between symptoms). Design: An exploratory NA approach evaluated how manifestations of DT uniquely and systematically relate to one another. Methods: Undergraduate students (N?=?288) completed 10 commonly used measures of DT including cognitive, behavioral, and self-report measures. Results: Results indicated all relations in the network were positive apart from social sensitivity and suppression. Further, individual DT facets did not form distinct community structures (nodes that cluster together and thus have stronger relations with each other than other nodes in the network). Conclusions: The lack of community structures suggests that DT is a general ability to tolerate distress that is comprised of many different facets rather than the idea that DT is hierarchical and comprised of distinct domains; a current debate within the literature. The self-reported ability to tolerate life demands and tasks was the most influential facet in the overall network suggesting the Frustration Discomfort Scale may be the best global measure of DT.     

C-CAT: A computer software used to analyze and select Chinese characters and character components for psychological research

The Character-Component Analysis Toolkit (C-CAT) software was designed to assist researchers in constructing experimental materials using traditional Chinese characters. The software package contains two sets of character stocks: one suitable for research using literate adults as subjects and one suitable for research using schoolchildren as subjects. The software can identify linguistic properties, such as the number of strokes contained, the character-component pronunciation regularity, and the arrangement of character components within a character. Moreover, it can compute a character’s linguistic frequency, neighborhood size, and phonetic validity with respect to a user-selected character stock. It can also search the selected character stock for similar characters or for character components with user-specified linguistic properties.     

Practice‐based supervision research: A network of researchers using a common toolkit

Aim: Given that various systematic reviews of supervision literature have revealed how little is known about supervision, that studies are not usually routed in practice, and that a multitude of diverse measures are used, the primary aim of this project was to support and encourage practitioner research related to supervision using a prescribed common set of instruments. Method: Funded by the British Association for Counselling and Psychotherapy (BACP), a Supervision Research Practice Network (SuPReNet) was established. A toolkit (a series of measures) that could be used routinely by practitioners was selected following the assembly of available measures of supervision and an assessment of them. Findings: The appraisal, conducted by the three authors, yielded five core measures, free for anyone to use, and accessible through the SuPReNet website. The measures are being piloted through a practice research network at a university counselling and psychotherapy research clinic where supervision data are being collected through a special module of CORE Net. Discussion: The potential yield from this initiative for practitioners, researchers, and the developing evidence‐base is discussed and a model proposed for the next generation of research on supervision.     

APCOL: A programming system for computer-controlled psychology laboratories

The development of on-line computer systems can be facilitated by higher-level programming languages that are more powerful and easier to learn than machine-level Assembly languages. In general, it is not possible to speak ofa programming language without also describing the operating system and functional problem domain of the small computer system for which it is intended. This is because of the great variety in the architecture and configuration of small computers. However, it is possible to state more general requirements and design criteria for on-line computer languages in psychology. APCOL is an example of an integrated programming system. One of the important distinguishing features of the system is that it is implemented both on the small-scale laboratory computer and on a large general-purpose computer linked to the smaller machine via a high-speed communications network. This arrangement permits firsthand access to interactive program construction with immediate test of program function by using the on-line implementation as well as access to the text-editing and mass storage facilities of the large-scale machine.     

Towards a social-cognitive theory of multiple psychological contracts

ABSTRACT

Psychological contracts are typically conceptualized as an employee’s perceived terms of exchange with an employer. However, more and more researchers recognize that defining psychological contracts in such a unitary manner does not adequately reflect the complex nature of modern organizations and work. Most individuals likely maintain numerous work-related exchange relationships that are not necessarily confined within the boundaries of a single organization nor characterized by a traditional employment relationship. Contributing to this emerging body of research, we draw on social exchange and social cognition theories to begin developing a theory of multiple psychological contracts. Towards this end, we generate a series of propositions predicting that the relative likelihood of an individual holding a psychological contract with a particular individual, group, or organization as a counterparty is contingent upon degrees of perceived dependence, accountability and trust. We further predict the dynamic nature of the contents (relational, transactional, balanced or ideological) of these contracts and how it may evolve over time. As a whole, these propositions help explain how an individual’s attitudes and behaviours differ across psychological contracts and the exchange relationships they govern. This work provides an introductory foundation on which a more comprehensive body of future research can be built.     

Centrality of women's multiple roles: beneficial and detrimental consequences for psychological well-being

Theorists have proposed that greater centrality (personal importance) of a social role is associated with better psychological well-being but that role centrality exacerbates the negative effects of stress in that same social role on well-being. The present study found evidence to support both hypotheses in a sample of 296 women who simultaneously occupied the roles of parent care provider, mother, wife, and employee. Greater centrality of all four roles was related to better psychological well-being. As predicted, wife centrality exacerbated the effects of wife stress on life satisfaction, and employee centrality exacerbated the effects of employee stress on depressive symptoms. Contrary to prediction, centrality of the mother role buffered women from the negative effects of mother stress on depressive symptoms. These findings point to an aspect of role identity that can benefit well-being but that has complex effects in the context of role stress.