A comparison of adults’ and children's metacognition for yes/no recognition decisions

Basic metacognitive development research suggests that metacognitive abilities develop before adolescence. However, this research has not used tasks that require the discrimination of seen from unseen stimuli, an important element of real-world recognition tasks such as eyewitness identification. We tested the idea that children would be less able to monitor and control the accuracy of their memories in such a task. We used a word-pair recognition task to compare children's (109 8–12 year olds) and adult's (102 first-year psychology students) ability to adaptively make, monitor, and control the reporting of yes/no recognition decisions about familiar stimuli in a task with no demand effects. We found that adults were substantially better at discriminating old from new stimuli, but no evidence of an age difference in metacognitive ability. Although these results do not explain children's poor metacognition in eyewitness identification, they suggest potential steps to improve children's identification performance.     

Do women sometimes say no when they mean yes? The prevalence and correlates of women's token resistance to sex

We investigated whether women ever engage in token resistance to sex--saying no but meaning yes--and, if they do, what their reasons are for doing so. A questionnaire administered to 610 undergraduate women asked whether they had ever engaged in token resistance and, if so, asked them to rate the importance of 26 possible reasons. We found that 39.3% of the women had engaged in token resistance at least once. Their reasons fell into three categories: practical, inhibition-related, and manipulative reasons. Women's gender role attitudes, erotophobia-erotophilia, and other attitudes and beliefs varied as a function of their experience with token resistance and their sexual experience. We argue that, given society's sexual double standard, token resistance may be a rational behavior. It could, however, have negative consequences, including discouraging honest communication, perpetuating restrictive gender stereotypes, and--if men learn to disregard women's refusals--increasing the incidence of rape.     

Why do people care about procedural fairness? The importance of belongingness in responding and attending to procedures

The present research tests an important motivational explanation for people's concern with procedural fairness by considering the influence of people's belongingness needs. We predicted that those individuals with a strong need to belong would care more about procedural fairness information and thus they would process that information more carefully, as compared to individuals with a weak need to belong. In Study 1, the need to belong moderated the relationship between the opportunity for voice and self‐evaluations. In Study 2, the need to belong moderated the relationship between the opportunity for voice and organizational identification among employees of a multinational healthcare company. Study 3 extends this finding by demonstrating that people with a strong need to belong engage in more careful and systematic processing of procedural fairness information. Together, these findings provide important insight into understanding the motivations that underlie reactions to procedural fairness. Copyright © 2005 John Wiley & Sons, Ltd.     

The single interval adjustment matrix (SIAM) yes–no task: an empirical assessment using auditory and gustatory stimuli

The SIAM yes-no task is an efficient bias-free adaptive procedure for estimating absolute thresholds, though it arguably requires further evaluation prior to its adoption into mainstream psychological research. We report two experiments undertaken in the auditory and gustatory modalities designed to assess the accuracy and efficiency of the SIAM method. In the first experiment, estimates of absolute thresholds for 1000-Hz tones obtained using a two-alternative forced choice adaptive procedure were compared to those obtained using both the SIAM yes-no task and a modification of the SIAM task incorporating the method of free response, the SIAM-rapid. In Experiment 2, we compared absolute thresholds for sucrose in solution obtained with either a two-alternative forced choice adaptive procedure or the SIAM yes-no task. Both experiments demonstrated the efficiency and validity of the SIAM approach, with SIAM thresholds proving to be equivalent to those obtained in the two-alternative forced choice tasks and to those reported in the literature.     

The Action of God in the World—A Synthesis of Process Thought in Science and Theology

A foundational belief of monotheistic religions is that God acts in the world. In this paper, the case is made that divine action has its origins in the molecular world. Within a metaphysical framework of process thought, a hypothesis is constructed in which God's action in the world, God's ‘initial aim’ for all actualities, is divine motivation of chemical becoming.     

The effect of “irrelevant” variables on decision making: Criterion shifts in preferential choice?

In decision research, it is widely assumed that decision makers have subjective experiences which indicate definitively, albeit with random fluctuations, whether or not one alternative is preferable to another. Further, it is assumed that subjects' choices reflect this underlying preference order. It follows from this position, as a logical consequence rather than an empirical observation, that if a manipulation affects people's choices, it does so by changing the way people subjectively experience the alternatives (presumably via people's encoding or combination of attribute information). In psychophysics, an analogous theoretical position has been relinquished. Specifically, it is no longer believed that observers in a detection experiment have subjective experiences which indicate definitively, albeit with error, whether a signal has been perceived. Rather, according to signal detection theory, the observer's sensory experience can be portrayed as a quantifiable sensation that must be converted into an overt report of “signal present” or “signal absent” by comparing the sensation with a criterion. In this paper, we describe two models of preferential choice, the lexicographic criterion model and a probabilistic criterion model, that replace the notion of definitive preference with an analogue of signal detection theory. In the models, the decision maker is represented as having quantifiable inclinations, rather than definitive preferences, that must be converted into an overt choice by comparing the inclinations with a criterion. By attributing the effects of experimental manipulations to shifts in the criterion, rather than to changes in people's inclinations, the model offers a testable alternative to the proposition that altered choices imply altered preferences.     

Age differences in working memory— The roles of storage and selective access

Twenty-four young (23 years) and 24 old (71 years) adults performed arithmetic tasks with working memory loads ranging from 1 to 4. Age groups were equivalent in mean accuracy and speed of arithmetic operations under minimal working memory load, but old adults were slower than young with memory demands >1. Access to a new object in working memory as the basis of computation required additional time. This object-switching cost increased with increases in memory demand, but was unaffected by age, indicating that old adults have no deficit in selective access to working memory.     

The effects of satiation after first— and second-order appetitive conditioning in rats

Rats received first- and second-order conditioning based on a food unconditional stimulus (US). The effects of postconditioning satiation on the performance of detailed behavioral components of general activity evoked by first- and second-order conditional stimuli (CSs) were then assessed in extinction tests. Satiation reduced the frequency of all components of general activity evoked by first-order CSs but had little or no effects on behaviors evoked by second-order CSs. These results are consistent with earlier suggestions that first-but not second-order conditional responding is mediated by a representation of the US and that a major effect of satiation is to devalue that representation.     

Unskilled, unaware, or both? The better-than-average heuristic and statistical regression predict errors in estimates of own performance

People who score low on a performance test overestimate their own performance relative to others, whereas high scorers slightly underestimate their own performance. J. Kruger and D. Dunning (1999) attributed these asymmetric errors to differences in metacognitive skill. A replication study showed no evidence for mediation effects for any of several candidate variables. Asymmetric errors were expected because of statistical regression and the general better-than-average (BTA) heuristic. Consistent with this parsimonious model, errors were no longer asymmetric when either regression or the BTA effect was statistically removed. In fact, high rather than low performers were more error prone in that they were more likely to neglect their own estimates of the performance of others when predicting how they themselves performed relative to the group.     

Clinging to Nothing: The Phenomenology and Metaphysics of Upādāna in Early Buddhism

The concept of clinging (upādāna) is absolutely central to early Buddhist thought. This article examines the concept from both a phenomenological and a metaphysical perspective and attempts to understand how it relates to the non-self doctrine and to the ultimate goal of Nibbāna. Unenlightened consciousness is consciousness centered on an ‘I’. It is also consciousness that is conditioned by and bound up with a being in the world. From a phenomenological perspective, clinging gives birth to the illusion of self, or what is called the ‘conceit of “I am”’. From a metaphysical perspective, clinging binds consciousness to a worldly being. Seen in the first way, Nibbāna is ‘centerless’ consciousness. Seen in the second, it is unconditioned consciousness. Viewed in either way, Nibbāna is a state of consciousness reached through the eradication of clinging     

Research report — Beguiled by Bayes: a re-analysis of Mossman and Hart's estimates of malingering

Bayes' theorem has been successfully applied to clinical decision making in circumstances where the prevalence rate is both stable and well established. An attempt by Mossman and Hart (1996) to apply Bayes' theorem to malingering is critically examined. When marked fluctuations in the base rates of malingering (both within and across settings) are considered, this model appears to have little clinical utility. For the sake of illustration, Mossman and Hart data were reanalyzed, taking into account the pronounced variation in base rates. Within a 90% confidence level, the estimates of malingering for many scores extended the full range from 0% to 100%. © 1998 John Wiley & Sons, Ltd.     

What to do on spring break? The role of predicted,on-line,and remembered experience in future choice

When individuals choose future activities on the basis of their past experiences, what guides those choices? The present study compared students' predicted, on-line, and remembered spring-break experiences, as well as the influence of these factors on students' desire to take a similar vacation in the future. Predicted and remembered experiences were both more positive-and, paradoxically, more negative-than on-line experiences. Of key importance, path analyses revealed that remembered experience, but neither on-line nor anticipated experience, directly predicted the desire to repeat the experience. These results suggest that although on-line measures may be superior to retrospective measures for approximating objective experience, retrospective measures may be superior for predicting choice.