The Relationships Among Differing Loss Experiences,Adjustment, Beliefs,and Coping

Abstract

Losses are often equated for conceptual purposes, and it is often assumed that different types of losses result in similar grief reactions and exert similar effects on cognitive structures and coping patterns. This article examines the expectancies, beliefs, coping patterns, and psychological adjustment associated with loss due to death, parental. divorce, or illness and disability in a college student population. Loss groups did not differ from each other or from a no-loss group on cognitive variables, coping, or psychological adjustment. In instances in which associations between the cognitive measures and either coping or adjustment were indicated, the typical pattern was for loss groups to differ from the no-loss condition but not from each other.     

Are adjustments insufficient?

Many judgmental biases are thought to be the product of insufficient adjustment from an initial anchor value. Nearly all existing evidence of insufficient adjustment, however, comes from an experimental paradigm that evidence indicates does not involve adjustment at all. In this article, the authors first provide further evidence that some kinds of anchors (those that are self-generated and known to be incorrect but close to the correct answer) activate processes of adjustment, whereas others (uncertain anchors provided by an external source) do not. It is then shown that adjustment from self-generated anchors does indeed tend to be insufficient, both by comparing the estimates of participants starting from different anchor values and by comparing estimates with actual answers. Thus, evidence is provided of adjustment-based anchoring effects similar to the accessibility-based anchoring effects observed in the traditional anchoring paradigm, supporting theories of social judgment that rely on mechanisms of insufficient adjustment.     

Conditioned nausea after cancer chemotherapy and autonomic nervous system conditionability

There are marked individual differences in conditioned nausea after cancer chemotherapy. To examine if part of this variation is associated with individual differences in autonomic nervous system conditionability, the present study addressed whether patients with conditioned nausea acquired conditioned heart rate and electrodermal responses at a different rate than patients without conditioned nausea. Of 28 relapse-free patients who had completed cisplatinum treatment for testicular cancer between 1981 and 1986, 10 reported persistent conditioned nausea, 8 extinguished conditioned nausea and 10 no conditioned nausea. These three groups were subjected to a differential conditioning paradigm with 8 sec pictorial stimuli (circles and triangles) serving as conditioned stimuli for an unconditioned electric shock while heart rate and electrodermal activity was monitored. There were 4 habituation, 8 acquisition and 8 extinction trials with each of the two cues. Analyses of variance using nausea status as the independent variable and physiological responses as the dependent lended some support to the notion that conditioned heart rate deceleration developed in response to the reinforced compared to the nonreinforced cue during acquisition in the two groups with persistent or extinguished conditioned nausea but not in the group with no conditioned nausea. In addition, patients that displayed good, as compared to poor heart rate conditionability during acquisition, were more likely to have persistent conditioned nausea, whereas those who showed poor heart rate conditioning mostly were those without conditioned nausea. Electrodermal variables revealed no systematic differences between groups. This tentatively supports that individual differences in parasympathetic but not sympathetic nervous system conditionability may be associated with individual differences in conditioned nausea resulting from cancer chemotherapy.     

The Distress of Citizen-Children with Detained and Deported Parents

In immigration enforcement, many undocumented immigrants with children are often detained and deported. But it is their US-born citizen-children that have been overlooked in immigration debates and enforcement policies and practices. Citizen-children are at risk for negative psychological outcomes when families are fractured and destabilized by arrest, detention, and deportation. The children risk being torn from their parents and, often, their undocumented siblings. To add to the small but growing empirical base on the effects of living under the threat of deportation and actual deportation of parents, we compared the psychological status of three groups of citizen-children: (1) a group living in Mexico with their deported parents; (2) a group in the US with parents affected by detention or deportation; and (3) a comparison group of citizen-children whose undocumented parents were not affected by detention or deportation. We compared children on self-report and parent-report measures of behavioral adjustment, depression, anxiety, and self-concept. Across the three groups we found elevated levels of distress, and differences between children who had experienced a parent’s detention or deportation and those who had not. We discuss findings in the context of children’s clinical needs, future research, and implications for immigration enforcement policy and practices.     

Actor–partner interdependence of humility and relationship quality among couples transitioning to parenthood

The transition to parenthood is a challenging experience that often strains relationships, but perceiving one’s partner as humble (actor relational humility) and being perceived by one’s partner as humble (partner relational humility) were hypothesized to benefit couples during this transition. Married couples (N = 69) were tracked from the third trimester of pregnancy through 21 months postpartum. Husbands and wives provided ratings of relational humility and dyadic adjustment. Actor–partner interdependence models tested actor and partner effects of relational humility on dyadic adjustment across the transition. Although couples declined in dyadic adjustment over the transition at the same rate regardless of relational humility (counter to Hypothesis 2), those higher in relational humility reported greater dyadic adjustment at each time point during the transition (consistent with Hypothesis 1). These findings support the benefits of relational humility to relationship quality, and we call for further research into humility’s benefits during times of relationship transition.     

What is an extinction burst?: A case study in the analysis of transitional behavior

Among the tactics of experimental science discussed by Sidman (1960) were those used to study transitional behavior. Drawing from his insights, this review considers an often cited but infrequently analyzed aspect of the transition from reinforcement to extinction: the extinction burst. In particular, the review seeks to answer the question posed in its title. The generic definition of an extinction burst as an increase in response rate following the onset of extinction is found to be wanting, raising more questions than it answers. Because questions of definition in science usually come down to those of measurement, the answer to the title's question is suggested to be found in how behavior prior to extinction is maintained and measured, when and how extinction is introduced, and where in time and how behavior early in extinction is measured. This analysis suggests that a single, uniform, and precise definition of the extinction burst is misguided. Examining how each of these facets contributes to what has been described generically as the extinction burst is a small, but important, part of Sidman's methodological legacy to the experimental analysis of behavior.     

Psychophysiological assessment of imagery in obsessive-compulsives: a pilot study

In a within-groups design, four obsessive-compulsive patients imagined four different types of scenes: (1) exposure to feared situations; (2) exposure to feared situations followed by engaging in ritualistic behavior: (3) engaging in ritualistic behavior without provocation; and (4) neutral situations. Each scene type was presented three times with order of presentation randomized. Beat-by-beat heart rate samples were taken during the visualization of each scene and converted to second-by-second heart rate. An examination of second-by-second heart rate for each scene type suggested that scenes involving exposure to feared situations elicited defensive responses (DR), whereas those that did not elicited orienting responses (OR). The implications of these results for compulsive behavior, the fear-reduction model and Sokolov's (1963) OR-DR model, are briefly discussed.     

Feature integration in basic detection and localization tasks: Insights from the attentional orienting literature

Once presumed to be intimately related, feature integration and the consequences of attentional orienting are now often studied separately. Yet the paradigms used to study each can be highly similar; participants respond to a stimulus, which is then followed by a second stimulus, matching or mismatching the first on some feature(s). Given the similarities between the methods, it seems likely that these fields each could gain insights regarding their own work by looking at the other. Here we note a peculiarity of feature integration research: It relies on paradigms that require or encourage participants to identify the nonspatial features of a stimulus in order to make the correct response. This leaves open the question of whether feature integration effects can be found in tasks that do not require stimulus identity (e.g., color or shape) processing. To answer this question, we reviewed attentional orienting studies that manipulated whether stimulus identity repeated but that required only detection or localization responses, irrespective of stimulus identity. With one exception, feature integration effects were absent from those experiments. Furthermore, we attempted to replicate the exception and found no feature integration effects. Our review shows that detection and localization paradigms are particularly useful for studying the consequences of attentional orienting in the absence of integration effects, and that these same tasks provide a baseline to understand the sources of feature integration effects with only slightly variations in the basic task.     

Accuracy and Bias in Perceptions of Spouses' Life‐Sustaining Medical Treatment Preferences1

This research investigated accuracy, projection bias, and base‐rate utilization in spouses' perceptions of end‐stage renal disease patients' preferences for life‐sustaining medical treatment in hypothetical conditions of declining health. Multilevel models revealed that spouses' perceptions were largely biased, determined by their own preferences for the patients' treatment (projection bias) and by typical treatment preferences (base‐rate utilization). Both biases, however, served as indirect routes to a modest degree of accuracy. Moreover, spouses who overestimated patients' preferences for life‐sustaining treatment and who perceived patients' preferences as consistent with their own reported higher levels of marital adjustment than did those who were less biased. Results suggest that spouses' biases in judgments of patients' treatment preferences may promote accuracy and marital adjustment functionally.     

Students’ Perceptions of School Climate During the Middle School Years: Associations with Trajectories of Psychological and Behavioral Adjustment

A cross-domain latent growth curve model was used to examine the trajectories of change in student perceptions of four critical dimensions of school climate (i.e., teacher support, peer support, student autonomy in the classroom, and clarity and consistency in school rules and regulations) among 1,451 early adolescents from the beginning of sixth through the end of eighth grade; and the effects of such trajectories on the rate of change in psychological and behavioral adjustment. Findings indicated that all of the dimensions of perceived school climate declined over the 3 years of middle school. Furthermore, declines in each of the dimensions of perceived school climate were associated with declines over time in psychological and behavioral adjustment. Moreover, the direction of effects between each dimension of perceived school climate and psychological or behavioral adjustment were often unidirectional rather than bi-directional, underscoring the role of perceived school climate in the psychological and behavioral health of early adolescents. Gender and socioeconomic class differences in these patterns are noted.     

Distinguishing choice and subjective probability estimation processes: Implications for theories of judgment and for cross-cultural comparisons

Research on subjective probability (SP) often focuses on the difference between the fraction of correct binary choices and the SP that they are correct or on the deviation of the calibration curve from the diagonal. On the assumption that choice and SP judgments reflect different, albeit closely related, processes, it is important to analyze the two sources of data separately. This article uses data collected by Yates, Lee, Shinotsuka, Patalano, and Sieck (1998) from Chinese, Japanese, and Americans to demonstrate the advantages of doing so and to yield new conclusions regarding cross-cultural comparisons of judgment. One new result is that a discrete threshold model with an error term best described the choice data of all groups. From their analyses, Yates et al. (1998) had concluded that the Chinese were more overconfident than the American or Japanese. According to the present results, the Chinese appeared either more overconfident or more underconfident, depending on how the data are analyzed. The dual outcome is a consequence of the greater variability both in their SP judgments and in their binary choices. Additionally, the Chinese participants’ choices and SPs were more responsive to the base rate than were those of the other groups.     

Undermining Motivations for Universalism

Universalism (the thesis that for any ys, those ys compose a further object) is an answer to the Special Composition Question. In the literature there are three arguments – what I call the arguments from elegance – that universalists often rely upon, but which are rarely examined in‐depth. I argue that these motivations cannot be had by the perdurantist, for to avoid a commitment to badly behaved superluminal objects perdurantists must answer the ‘Proper Continuant Question’. Any answer to that question necessarily ensures that there is a restricted answer to the Special Composition Question that is just as elegant as universalism. Thus, if you are a perdurantist, the arguments from elegance fail to motivate universalism for there will always be a restricted composition that is just as good.     

内在锚与外在锚对锚定效应及其双加工机制的影响

通过2（外在锚类型：高锚VS低锚）×2（内在锚类型：有VS无）被试间设计,考察不同锚定信息来源：由外部世界提供的外在锚与个体自身内部产生的内在锚信息对锚定效应及其加工机制的影响。结果发现：（1）当内在锚不存在时,外在高低锚组的估计值有显著差异,当内在锚存在时此种差异变得不显著;（2）当内在锚存在时,外在高低锚组被试的答题反应时有显著差异,内在锚与外在锚一致时反应时比不一致时更快,当内在锚不存在时,此种差异变得不显著。实验结果表明,当锚定调整机制与选择通达机制同时存在时,前者更占优势;锚定信息一致性会影响不同加工机制的启动,一致的信息会激活选择通达机制,不一致的信息则会激活锚定调整机制。     

WHO (OR WHAT) CAN DO PSYCHOTHERAPY:

Research suggests that paraprofessional therapists usually produce effects that are greater than effects for control conditions and comparable to those for professional therapist treatment Other nonprofessional psychological treatments, such as selfadmimstered materials and self-help groups, have also demonstrated positive effects Because of the promise of these nonprofessional treatments, their potential for low-cost service delivery, and the important theoretical questions that studies comparing them can answer, psychotherapy outcome research should shift away from comparisons of different professional therapies and instead compare nonprofessional therapies with professional therapy     

How do people learn to allocate resources? Comparing two learning theories

How do people learn to allocate resources? To answer this question, 2 major learning models are compared, each incorporating different learning principles. One is a global search model, which assumes that allocations are made probabilistically on the basis of expectations formed through the entire history of past decisions. The 2nd is a local adaptation model, which assumes that allocations are made by comparing the present decision with the most successful decision up to that point, ignoring all other past decisions. In 2 studies, participants repeatedly allocated a capital resource to 3 financial assets. Substantial learning effects occurred, although the optimal allocation was often not found. From the calibrated models of Study 1, a priori predictions were derived and tested in Study 2. This generalization test shows that the local adaptation model provides a better account of learning in resource allocations than the global search model.     

Effects of a Relative-Frequency Elicitation Question on Likelihood Judgment Accuracy: The Case of External Correspondence

In three experiments, college students judged the likelihood that they chose the correct alternative for each of 40 two-alternative, general-knowledge items. They responded either to a relative-frequency elicitation question (“Out of 100 questions for which you felt this certain of the answer, how many would you answer correctly?”) or to a probability elicitation question (“What is the probability that you chose the correct answer?”). Judgments in response to the relative-frequency elicitation question tended to be lower, exhibit less scatter, and express complete certainty less often than judgments in response to the probability elicitation question. Two types of explanation for these effects are considered. First, the effect of the relative-frequency elicitation question may be to reduce random response error in participants' likelihood judgments. Second, the relative-frequency elicitation question may encourage the use of frequency information and simpler algorithms for making likelihood judgments.     

Intuition, reason, and metacognition

Dual Process Theories (DPT) of reasoning posit that judgments are mediated by both fast, automatic processes and more deliberate, analytic ones. A critical, but unanswered question concerns the issue of monitoring and control: When do reasoners rely on the first, intuitive output and when do they engage more effortful thinking? We hypothesised that initial, intuitive answers are accompanied by a metacognitive experience, called the Feeling of Rightness (FOR), which can signal when additional analysis is needed. In separate experiments, reasoners completed one of four tasks: conditional reasoning (N = 60), a three-term variant of conditional reasoning (N = 48), problems used to measure base rate neglect (N = 128), or a syllogistic reasoning task (N = 64). For each task, participants were instructed to provide an initial, intuitive response to the problem along with an assessment of the rightness of that answer (FOR). They were then allowed as much time as needed to reconsider their initial answer and provide a final answer. In each experiment, we observed a robust relationship between the FOR and two measures of analytic thinking: low FOR was associated with longer rethinking times and an increased probability of answer change. In turn, FOR judgments were consistently predicted by the fluency with which the initial answer was produced, providing a link to the wider literature on metamemory. These data support a model in which a metacognitive judgment about a first, initial model determines the extent of analytic engagement.     

Heart rate-Qt interval relationship during postural change and exercise. A possible connection to cardiac contractility

The QT interval of the electrocardiogram, although often coordinated in an inverse relationship to heart rate, appears from the existing evidence to be regulated by mechanisms separate from those that govern heart rate. The purpose of this inquiry was to explore further the relationship of the two and to test other factors that may contribute to the regulation of QT. Heart rate and QT duration were measured in healthy human subjects during postural change and exercise. The data showed that, while coordinated in an inverse relationship under some circumstances, under others heart rate and QT were discordant, leading to the inference that there is no fixed linkage between the two. Previous work by the authors and other published studies have suggested that ventricular contractility may have more predictable association with QT shortening than do increases in heart rate. Observations of force of ventricular contraction (HI and IJ velocity) as reflected in ballisto-cardiographic tracings were made using each of 12 human subjects as the authors' own control. The data revealed a highly significant correlation between the velocity measures and QT duration (p less than 0.01) but not heart rate. These findings led to the conclusion that there is clearly not a fixed relationship between heart rate and QT interval and to the hypothesis that QT may more closely reflect the degree of cardiac contractility.     

Heart rate—QT interval relationship during postural change and exercise

The QT interval of the electrocardiogram, although often coordinated in an inverse relationship to heart rate, appears from the existing evidence to be regulated by mechanisms separate from those that govern heart rate. The purpose of this inquiry was to explore further the relationship of the two and to test other factors that may contribute to the regulation of QT. Heart rate and QT duration were measured in healthy human subjects during postural change and exercise. The data showed that, while coordinated in an inverse relationship under some circumstances, under others heart rate and QT were discordant, leading to the inference that there is no fixed linkage between the two. Previous work by the authors and other published studies have suggested that ventricular contractility may have more predictable association with QT shortening than do increases in heart rate. Observations of force of ventricular contraction (HI and IJ velocity) as reflected in ballisto-cardiographic tracings were made using each of 12 human subjects as the authors’ own control. The data revealed a highly significant correlation between the velocity measures and QT duration (p<0.01) but not heart rate. These findings led to the conclusion that there is clearly not a fixed relationship between heart rate and QT interval and to the hypothesis that QT may more closely reflect the degree of cardiac contractility.     

Correcting Differences in Answer Sheets for the 1980 Armed Services Vocational Aptitude Battery Reference Population

In the late 1970s, the Department of Defense (DoD) requested that the reference population for the Armed Services Vocational Aptitude Battery (ASVAB), at that time based on a 1944 sample, be changed and updated to reflect the current youth population. In 1980, the data for the new reference group were collected. Data analyses indicate that the new sample's speeded test scores are atypically low; therefore, the sample might be inappropriate as a reference. The problem was traced to the format of an answer sheet used in the 1980 youth population data collection. In our study, we tested the differences between performance on the 1980 youth study answer sheet and that used operationally for the ASVAB. An adjustment was developed to resolve those differences. Data for this study were scores on two ASVAB speeded tests of about 9,500 service applicants at Military Entrance Processing Stations (MEPS). Half of these applicants were tested on the operational ASVAB answer sheet; half were tested with the answer sheet used in the 1980 youth study. The speeded test scores derived from the 1980 youth study answer sheets were then equated to those derived from the operational ASVAB answer sheets. Adjustments based on these equatings resolved the speeded test anomalies observed in the 1980 youth study.