The development and evaluation of an online computer-assisted Rorschach Inkblot Test

An interactive computer program was developed in the BASIC language to present the performance and inquiry phases of the Rorschach Inkblot Test. As the subjects handled the traditional cards they entered their perceptions into the computer database, guided by instructions presented on the computer display. No assumptions were made about the percepts, but the Klopfer scoring questions were asked directly by the computer during the inquiry. The program scored the test as the subject answered the scoring questions on the keyboard. Thirty subjects were assessed using a test-retest design. One subgroup was tested first by a psychologist, and the other was tested first by the computer. The determinants of the psychologist and computer testing situations were found to be correlated and overall not significantly different except in location and time scores where the media differed.     

The effect of inquiry on the Exner Comprehensive System

The effect of inquiry on the Comprehensive System was tested by scoring 130 protocols of patients and normals with and without inquiry. The absence of inquiry significantly reduced the means for Developmental Quality-vague (DQv), Form Quality-unusual (FQu), the sum of color responses (SumC), the sum of shading responses (Sum Shading), and the weighted thought disorder measure (W Sum6 SP SC), but significantly increased pure form (F). The effect for W Sum6 SP SC was strongest for schizophrenic protocols. Liberalized scoring rules were established in an attempt to restore the interpretative validity of the scoring categories distorted by the lack of inquiry. The new rules significantly improved the accuracy of color and shading categories, but did not improve the special scores measure of thought disorder.     

The Effect of Inquiry on the Exner Comprehensive System

The effect of inquiry on the Comprehensive System was tested by scoring 130 protocols of patients and normals with and without inquiry. The absence of inquiry significantly reduced the means for Developmental Quality-vague (DQv), Form Quality-unusual (FQu), the sum of color responses (SumC), the sum of shading responses (Sum Shading), and the weighted thought disorder measure (W Sum6 SP SC), but significantly increased pure form (F). The effect for W Sum6 SP SC was strongest for schizophrenic protocols. Liberalized scoring rules were established in an attempt to restore the interpretive validity of the scoring categories distorted by the lack of inquiry. The new rules significantly improved the accuracy of color and shading categories, but did not improve the special scores measure of thought disorder.     

Simulation of human problem-solving behavior

In the simulation of human behavior on a digital computer, one first attempts to discover the manner in which subjects (Ss) internally represent the environment and the rules that they employ for acting upon this representation. The interaction between the rules and the environmental representation over a period of time constitutes a set of processes. Processes can be expressed as flow charts which, in turn, are stated formally in terms of a computer program. The program serves as a theory which is tested by executing the program on a computer and comparing the machine's performance with S's behavior.     

Using a computer simulation in the research,training, and evaluation of school psychologists

A computer program, School Psychologist Simulation, is described. The program presents users with information and events such as might be encountered in a real school setting regarding schoolchildren referred to the school psychologist; users can practice the skills needed by a school psychologist in the assessment of the case. The participant then submits a report detailing assessment, recommendations, and reasoning for the case in either essay or multiple-choice format. An additional program permits the instructor to customize the material presented to the user by modifying the case material of a specific child and/or by altering the forms displayed to the user in all cases.     

Transitions between Modes of Inquiry in a Rule Discovery Task

Scientists obtain their knowledge about the world through one of two major modes of inquiry—observation of naturally occurring phenomena and active experimentation. Both modes of inquiry have been extensively researched in studies of hypothesis testing behaviour and scientific inquiry, the first in studies employing the reception paradigm, the second in studies employing the selection/generation paradigm. The prevalence of both paradigms and their correspondence to well-established modes of scientific inquiry led to the hypothesis that subjects, if allowed, would employ both modes of inquiry. The variables affecting the choice of one mode rather than the other and the transitions between the two modes were expected to shed new light on the process of scientific inquiry. To test this hypothesis, 27 adults and 27 eighth-graders were set three rule-discovery problems, in a computer environment that allowed free transitions between item reception and generation. Item generation was significantly more prevalent in the adult sample, but almost all the adults and approximately half the children employed both modes of inquiry in at least one problem. When both modes of inquiry were employed, the reception mode tended to precede the generation mode. An inverse relationship was observed between item generation and the proportion of positive instances supplied by the environment. Individual inquiry styles were evident in both age groups. These results call attention to the need for a theory incorporating both modes of inquiry as integral components of the inquiry process. They also demonstrate the utility of empirical investigations that let subjects freely choose which mode to employ at any point of the inquiry process.     

The Effects of Positive Nonverbal Examiner Comments on the Wisc-R Performance of Americans in Lebanon

Thirty American junior and senior high school students living in Lebanon were randomly selected and assigned to one of two treatment groups. Students in the experimental group were individually tested by a psychologist who consistently leaned forward, establishing eye contact while simultaneously smiling and nodding after each examinee response. In the second treatment, the same psychologist sat back and consistently looked down at his scoring sheet while maintaining a bland expression. The groups receiving the positive nonverbal treatment achieved higher WISC-R scaled scores than the neutral nonverbal comment treatment group. The incidence of examinee overelaboration was recorded as an index of anxiety, and a significant difference was observed in the direction of the nonverbal praise procedure. The efficacy of the treatment as a means of reducing anxiety during individually administered examinations was noted and discussed.     

Intelligence Measurement by Computerized Information Processing using Inspection Time

A computer program was used to investigate the correlation of IQ with inspection time (IT). The program was written as a space game and was presented to 122 fourth-, fifth-, and sixth-grade children. The results were then compared to known Otis-Lennon IQ scores. The correlation was moderately high (.79), most subjects scoring within one stanine of the Otis IQ. Not included in the correlation sample were 23 children of the same grade and age level who were classified by school officials as having reading and language difficulties. All of these children scored significantly higher in IT and teacher evaluation than they did on the SAT vocabulary test and the Otis IQ. IT is a useful alternative to the more traditional measures of IQ. In addition, the computerized approach used in this study overcame many of its criticisms.     

Computer program to generate operant schedules

A computer program for programming schedules of reinforcement is described. Students can use the program to experience schedules of reinforcement that are typically used with nonhuman subjects. A cumulative recording of a student’s responding can be shown on the screen and/or printed with the computer’s printer. The program can also be used to program operant schedules for animal subjects. The program was tested with human subjects experiencing fixed ratio, variable ratio, fixed interval, and variable interval schedules. Performance for human subjects on a given schedule was similar to performance for nonhuman subjects on the same schedule.     

Computer‐based training to teach observers to accurately score problem behavior using fast forwarding at 5x normal speed

The current study evaluated whether a computer‐based training program could improve observers' accuracy in scoring discrete instances of problem behavior at 5x normal speed using a multiple‐baseline design across subjects. During pretraining and posttraining, observers attempted to score multiple examples of problem behavior at 5.0x without feedback. During training, participants scored multiple examples of problem behavior at 5.0x with automated feedback. Researchers measured omission (missing problem behavior) and commission (scoring other behavior as problem behavior) errors and the total duration of scoring time to determine the observers' accuracy and efficiency, respectively. After training, all participants scored instances of problem behavior with less than 11% error using 5.0x. The time required to score the videos across 90‐min observations was reduced by 66%. Results extend previous evaluations of fast forwarding by demonstrating that the training program could be used to teach observers to accurately score problem behavior using a speed faster than 3.5x.     

Time pressure and the application of decision rules: Choices and judgments among multiattribute alternatives

The effects of time pressure on decisions and judgments were studied and related to the use of different decision rules in a multiattribute decision task. The decision alternatives were students described by their high school grades in Swedish, Psychology and Natural Science. The subjects were asked to choose the student they thought would be most able to follow a university program and graduate as a school psychologist. On the basis of earlier findings using the same kind of decision task (Svenson et al., 1990) it was hypothesised that subjects under time pressure would prefer candidates having the maximum grade across all attributes to a greater extent than subjects under no time pressure. Furthermore, it was hypothesised that subjects under time pressure would also focus more on the most important attribute and choose the alternatives being best on that attribute. The results supported these hypotheses.     

A Comparison of the Effectiveness of Values Clarification Presented as a Personal Computer Program versus a Traditional Therapy Group:

Eight adolescent inpatients were assigned to two groups equated as much as possible by matching the subjects for age, sex, and diagnosis. The experimental group viewed an individual self-paced computer program on values clarification, and the control group attended a single group therapy session covering identical content. Pretesting and posttesting was done using the Tennessee Self-concept Scale and the Internal-External Control Scale. No significant differences were found using these tests as measures of effectiveness, but on the post-treatment attitude survey, subjects in the computer group reported greater perceived effectiveness than those in the control group. The computer program was well accepted and not related to prior exposure to computers. Subjects completed the computer program in less than half the time required to present the material in the therapy group.     

Prospects for Computerized Memory Training in Normal Elderly: Effects of Practice on Explicit and Implicit Memory Tasks

We gave 12 cognitively normal, elderly adults (mean age = 76.33 years) training and practice on the Colorado Neuropsychology Tests, a computerized battery of explicit and implicit memory tasks. Half the subjects practised on the explicit memory tasks for 1.5 hours a week for 9 weeks with the assistance of a psychologist, while the other half practised on the implicit tasks for the equivalent amount of time. Subjects in both training conditions showed significant improvement within and across training sessions, with those in the implicit memory condition showing the most overall improvement, as indicated by standardized change scores. However, the improved performance on the training tasks did not result in more positive self-assessments of memory capability. In general, subjects displayed favourable attitudes toward the computer technology and were capable of learning to operate the computer software. The results support the practical application of computerized memory training with normal elderly adults.     

Contexts and experimentalism in the psychology of Gabriele Buccola (1875-1885)

Gabriele Buccola, since his untimely death, often has been mentioned as the first Italian psychologist who developed a strict program of laboratory research. Buccola, a Sicilian of Albanian ancestry, is a "case" in the history of Italian psychology. A self-taught positivist, he established a relation with the major representatives of the European positivism. Kraepelin mentions him as one of the precursors of his project of applying experimental psychology to psychopathology. Buccola actually carried out research on the psychological, chemical-biological, and psychopathological "modifiers" of reaction times, following an experimental program dealing mainly with the differential study both of basic and superior psychological processes, with mental hygiene ends. Historians of psychology agree in considering Buccola the first Italian laboratory psychologist to plan a program of research that was close to European psychological experimentalism.The present article, starting from an outline of Buccola's role in the rising Italian scientific psychology, recontextualizes his experimentalism in an international sphere. This operation, which is carried out through a careful survey of Buccola's entire production-both theoretical and more properly scientific-is based on the search of the Darwinian, Spencerian, and Haeckelian evolutionist themes emerging from Buccola's program of research-a program that was influenced by the variegated European experimental panorama and characterized by the vision of science as a knowledge capable of transforming the nature of man and of society.     

Extraversion,Neuroticism, and Face-Name Learning

Previous research has attempted to relate personality traits to paired-associate learning. We tested name recall as a function of extraversion and neuroticism (as assessed by the Eysenck Personality Inventory) and task difficulty. Face photographs were paired with one of three levels of information: names only (an easy task); names and occupations; or names, occupations, and interests (a difficult task). On the easy and difficult tasks, extraverted subjects recalled more names than did subjects scoring at the median or below on that trait. Contrary to expectations, subjects scoring high on neuroticism recalled more names than did subjects scoring low on that trait. Neither trait was significantly related to recall on the moderately difficult task. There was no interaction between traits for name recall, but there was for interests: Neurotic introverts were significantly impaired at recalling interests, whereas the other subjects recalled interests better than names. These findings thus differ from those of paired-associate learning tasks using words and nonsense syllables.     

Get With the Program: Kasparov, Deep Blue, and Accusations of Unsportsthinglike Conduct

Garry Kasparov made two allegations of unfairness in his recent chess match with the computer 'Deep Blue'. The purpose of this inquiry is to determine whether the ethos of the contest would be violated if the purported activities had occurred and on what grounds. Kasparov's first allegation, that the program was tampered with during play, would if true, violate fair play as it would encroach on Deep Blue's autonomy, a necessary condition for fair play in individual strategic endeavours. The most charitable interpretation of Kasparov's second allegation, that scouting information was used in an unfair manner, concerns questions of the nature of the identity of artificial individuals. Consideration of this issue finds Kasparov's claim groundless.     

Hypnotically induced pseudomemories--sampling their conditions among hypnotizable subjects

Three studies are reported in a program of research that investigated a range of parameters affecting individual differences in the incidence of hypnotically induced pseudomemory among hypnotizable subjects. Study 1 replicated Laurence and Perry's (1983b) base rates for hypnotically induced pseudomemory response among hypnotizable subjects; in Study 2 the same response was analyzed under more strictly controlled stimulus conditions. Study 3 was an investigation of the impact of a broader range of stimulus events on response and a more sensitive test of the hypothesis that individual differences in pseudomemory effects are tied essentially to the social context of hypnosis. In all three studies, independent groups of subjects were tested who were highly responsive to hypnotic suggestion. Data indicated that the incidence of pseudomemory response was stable and consistent when stringent criteria of scoring were adopted. Also, for some subjects, real and suggested memories were maintained at one and the same time when hypnotically induced memory was examined in different test settings, suggesting that pseudomemories do not permanently overlay real experience. Overall, contextual factors appeared to play a major role among susceptible subjects in determining the nature and incidence of hypnotically induced pseudomemories.     

A systematic program to enhance clinician group skills in an inpatient psychiatric hospital

This article describes the collaborative effort of a team of discipline directors, administrators, and academicians to create a systematic program to enhance the group competencies of a large clinical staff working at a state hospital. The effects of the program were tested by a quasi-experimental field study. Quantitative measures of group process provided limited support for program effectiveness. Stronger support came from qualitative inquiry. The development and effectiveness of the program is examined within a larger context of group programs housed in large health care organizations.     

A PICTURE‐STORY TECHNIQUE TO UNCOVER COVERT ATTITUDES ASSOCIATED WITH READING FAILURE

The purpose of this research was to develop a picture‐story technique which would elicit positive and negative attitudes toward the reading process from high and low achieving male fifth grade readers. Fantasy material from the first sample tested was found to include such attitudes, as judged by a panel of psychologists. Using an objective scoring method with a second sample, subjects were asked to agree or disagree with the rated attitude statements, presented along with the pictures. The researcher found that the high achieving reader scored significantly higher than the low achieving readers.     

Hand-scoring error rates in psychological testing

Despite the comprehensive treatment of test validity in most technical manuals, test authors appear to routinely assume that clients and professionals will score their instruments without error. Recently Allard and Faust challenged this assumption by suggesting that error rates "may not be rare or benign" and demonstrated that tests with more complex scoring procedures were associated with a greater number of scoring errors. This study investigated error rates that resulted from hand scoring seven psychometric tests commonly employed in psychological practice. Significant and serious error rates were identified for both psychologist and client scorers across all tests investigated. Scoring complexity was found to predict the base rate of scorer errors. The findings suggest that greater development in and attention to test-scoring procedures is required to restrict the likelihood of scorer error.