Triadic consistency and false heart-rate feedback

Subjects viewed slides of the Rorschach cards while listening to heart sounds that were supposedly but not actually their own. For some of the subjects the heart rate increased when they were exposed to the five achromatic cards and for some subjects the heart rate increased when they were exposed to the five chromatic cards. In addition, some subjects were told that increased heart rate was a sign of mental health (positive condition), and some that the increased heart rate was a sign of mental abnormality (negative condition) Since the heart-rate increase (behavior) and Rorschach cards associated with the increase (attitude object) are connected by a positive causal relation, triadic theory predicts that the sign of the heart-rate increase should generalize to the associated cards (i e, be positive in the positive condition and negative in the negative condition) An analysis of variance revealed such an overall significant effect Closer examination of the data, however, revealed that the triadic effects were not unambiguously occurring when the increased heart rate was associated with achromatic cards It was suggested that in this condition the unique characteristics of the cards facilitated the generation of complicating anxiety. Supportive data for this interpretation were offered     

The effects of feedback consistency and feedback favorability on self-perceived task competence and perceived feedback accuracy

The present study, employing a 2 × 2 true-experimental design and regression analyses assessed the main and interactive effects of feedback consistency (consistent vs inconsistent), and feedback favorability (acceptable vs superior), for feedback given at two time periods on measures of perceived feedback accuracy and self-perceived task competence. Among the study's findings were that (a) the perceived accuracy of feedback at the second period was a function of the favorability of feedback received at the first time period, (b) the self-perceived task competence levels of subjects were jointly determined by the favorability of feedback received at both time periods, and (c) the perceived accuracy of feedback was a function of its consistency. Organizational implications of the study's results are offered.     

Effect of information feedback upon intertrial consistency of time judgment

Male college students made verbal estimations of time intervals ranging from five to 80 sec on six blocks of five trials. Some subjects were given information feedback (IF) about judgment errors after each trial and the remaining subjects were given no IF. Judgments of the no-IF group changed from initial overestimations to final underestimations of the intervals across blocks of trials. Judgments of the IF group did not significantly change across blocks. In the no-IF group, each block of trials correlated strongest with immediately adjacent blocks; i.e., the correlation matrix had a superdiagonal form. Interblock correlations were weakened by IF, and the superdiagonal form was not obtained in the matrix of the IF group. Previous theories of the superdiagonal form are considered inadequate to explain these results. An alternative hypothesis, based on changing decision criteria with blocks, which IF attenuates, is proposed to explain these data.     

The effect of choice on intention-behavior consistency

Three studies were conducted with the aim of investigating whether choice of behavioral alternative increases intention-behavior consistency. In Study 1 undergraduates were asked to write and mail back an essay on a topic they either chose or were assigned. Demonstrating an effect of choice, significantly more subjects who chose an essay topic mailed back the essays. These subjects also rated their intention to write the essay as stronger, thus suggesting that the difference between choice and no choice is that the intention is self-generated. Supporting this interpretation, no differences in mail-back rates were observed in Studies 2 and 3 between a difficult and easy choice condition. Furthermore, an alternative hypothesis that choice induces implementation intentions did not receive support since independent effects were in Study 2 found of deciding when and where to write the essay and in Study 3 of making an outline of the essay.     

Accepting personality test feedback: A review of the Barnum effect

This article attempts a comprehensive and critical review of the by-now fairly extensive literature on the Barnum effect—the approval/acceptance by subjects of bogus personality interpretations supposedly derived from standard tests. Since the last major review eight years ago various methodological extensions have occurred and various rival hypotheses for established findings have been proposed. The present review is divided into three major sections: client and clinician characteristics; feedback statements and test format; and implications for personality assessment and measurement. Nearly 50 studies on the acceptance of personality interpretations are systematically reviewed and criticized.     

Feedforward and feedback consistency effects for high- and low-frequency words in lexical decision and naming

In three experiments, we examined feedforward and feedback consistency effects in word recognition. Feedforward consistency is the degree to which a word's pronunciation is consistent with that of similarly spelled words, and feedback consistency refers to whether there is more than one way to spell a pronunciation. Previously, Stone, Vanhoy, and Van Orden (1997) reported feedforward and feedback consistency effects for low-frequency words in a lexical decision task. We investigated the effect of feedforward and feedback consistency for both high- and low-frequency words in lexical decision and naming. In both tasks, we found that feedforward and feedback inconsistent words were processed more slowly than consistent words, regardless of word frequency. These findings indicate that both types of consistency are involved in visual word recognition.     

A measure of within-participant response consistency

In this article, we introduce a measure of within-participant response consistency for use in the analysis of performance in decision-making tasks. The measure is an estimate of the correlation between the responses associated with two identical blocks of trials, the second of which has yet to be conducted. We derive a formula for the measure that can be applied to data from any two-choice decision task, including yes/no detection and two-alternative forced choice (2AFC). The estimate is easily calculated from the observed frequencies of hits, misses, false alarms, and correct rejections. We utilized data from an actual 2AFC experiment to compare estimated and observed consistency values; the estimates accounted for more than 90 % of the variability in observed consistency scores. We also discuss potential applications of the measure.     

Further explorations of the consistency effect in word and nonword pronunciation

Three experiments explored the consistency effect in word and nonword pronunciation. All three experiments involved a common second phase in which subjects were required to pronounce a sequence of consistent and inconsistent words and nonwords. The experiments were distinguished by the nature of Phase 1. In Experiment 1, subjects pronounced a sequence of words and nonwords in which all the words were exceptions. In Experiment 2, all the items in this phase were consistent, and in Experiment 3, they were inconsistent. Consistency effects for words, as measured by pronunciation latency, were confined to Experiment 1. Consistency effects for nonwords were found in Experiment 2. No consistency effects were found for either words or nonwords in Experiment 3. There was clear evidence of a consistency effect for nonwords in Experiment 1 in terms of pronunciation errors, but the latency data were not significant. This is attributed to the very slow response times in this condition. All these data are compatible with both revised analogy and dual-route theories.     

Verbal feedback and the feature-positive effect in children

A pair of displays having common elements may be differentiated by the presence of a distinctive feature in one of the displays. When required to discriminate between such displays presented simultaneously, young children more readily learn to confine their responses to the display containing the distinctive feature (feature-positive condition) than to the display which does not contain the distinctive feature (feature-negative condition). The effect of explicit verbal feedback for incorrect choices on the learning of discriminations of this type was examined in 3- to 5-year-old children. In the feature-positive case, explicit feedback for incorrect responses increased the tendency to respond directly to the distinctive feature when responding on the positive display and greatly reduced errors. In the feature-negative case, explicit feedback for incorrect responses increased the tendency to avoid the distinctive feature in favor of a common feature when responding on the negative display. In this case, however, consistent avoidance of the distinctive feature on the negative display was not always followed by the development of consistent choice of the positive display, and errors continued to occur at a high rate throughout training for most subjects. These results reflect the difference in the structure of the feature-positive and feature-negative tasks.     

Achieving consistency: A Study of basketball officiating

This study investigates the characteristics of professional basketball referees which can account for their successful or unsuccessful performance on the court. Several role inactment skills such as achievement via independence contribute to the prediction of this performance. The main determinant identified, however, is at the group or organizational level. Superior referees have less interindividual variance than do average or relatively unsuccessful referees. This result is discussed in terms of the role requirements of performance in this case. Interpersonal consistency of judgment is relied on for matters permitting only consensual validity. Extensions of these findings to other role enactments are suggested.     

The effect of aural feedback in second language vocabulary learning

We examined instructional procedures in the teaching of second language vocabulary, using a paired-associate paradigm. Four presentation methods were investigated, including simultaneous standard, simultaneous reversal, aural feedback, and visual feedback. The study involved 16 grade 7 school children as subjects. Subjects were tested on 28 second language words during the post-test stage. Orthogonal comparisons were carried out for the obtained data. The two feedback conditions proved to be the most beneficial and the more favourable out of these was the aural feedback condition. Also, reversing the two inputs proved to be better than the conventional paired-associate (e.g. presenting the second language word first with the first language word second). Based on the results of this study, it is advocated that the feedback procedures, in particular, be used in second language learning with aural feedback replacing visual feedback.     

A durable recording and feedback system

A durable low-cost data-recording and feedback system is described. Data transcribed with a special pen onto a plastic sheet can be removed only with two solvents. These data can be displayed for feedback purposes without fear of destruction.