Correction to: Apathy and Depression as Predictors of Activities of Daily Living Following Stroke and Traumatic Brain Injuries in Adults: a Meta‑Analysis

Neuropsychology Review - A correction to this paper has been published: https://doi.org/10.1007/s11065-021-09509-0     

Death as “benefit” in the context of non-voluntary euthanasia

Theoretical Medicine and Bioethics - I offer a principled objection to arguments in favour of legalizing non-voluntary euthanasia on the basis of the principle of beneficence. The objection is that...     

The Influence of Psychological Contract Breach on Temporary Workers’ Commitment and Behaviors: A Multiple Agency Perspective

Purpose  

The purpose of this study was to examine the influence of psychological contract breach on the commitment and behaviors of temporary workers engaged in a multiple agency relationship. Specifically, it aimed to measure the influence of contract breach by the employing agency and the client organization on temporary workers’ trust and affective commitment to the respective party, and on their adoption of discretionary behaviors at the client site.     

A sham drug improves a demanding prospective memory task

Every day, people rely on prospective memory--our ability to remember to perform a future action--to carry out myriad tasks. We examined how a sham cognitive enhancing drug might improve people's performance on a prospective memory task. We gave some people (but not others) the sham drug, and asked everyone to perform a high-effort prospective memory task. People who received the sham drug performed better on the prospective memory task. They also took longer to perform their ongoing task, suggesting that they increased their effortful monitoring. These results fit with research showing that suggestions can lead people to increase cognitive effort and increase memory performance.     

Rhesus monkeys (Macaca mulatta) and capuchin monkeys (Cebus apella) remember future responses in a computerized task

Planning is an important aspect of many daily activities for humans. Planning involves forming a strategy in anticipation of a future need. However, evidence that nonhuman animals can plan for future situations is limited, particularly in relation to the many other kinds of cognitive capacities that they appear to share with humans. One critical aspect of planning is the ability to remember future responses, or what is called prospective coding. Two monkey species (Macaca mulatta and Cebus apella) performed a series of computerized tasks that required encoding a future response at the outset of each trial. Monkeys of both species showed competence in all tests that were given, providing evidence that they anticipated future responses and that they appropriately engaged in those responses when the time was right for such responses. In addition, some tests demonstrated that monkeys even remembered future responses that were not as presently motivating as were other aspects of the task environment. These results indicated that monkeys could anticipate future responses and retain and implement those responses when appropriate.     

Intersection crossing considered as intercepting a moving traffic gap: Effects of task and environmental constraints

Safely crossing an intersection requires that drivers actively control their approach to the intersection with respect to characteristics of the flow of incoming traffic. To further our understanding of the perceptual-motor processes involved in this demanding manoeuvre, we designed a driving simulator experiment in which 13 participants actively negotiated intersections by passing through a gap in the train of incoming traffic. Task constraints were manipulated by varying the size of the traffic gap and the initial conditions with respect to the time of arrival of the traffic gap at the intersection. Environment constraints were manipulated by varying the intersection geometry through changes in the angle formed by the crossroads. The results revealed that the task constraints systematically gave rise to continuous and gradual adjustments in approach velocity, initiated well before arriving at the intersection. These functionally appropriate adjustments allowed the drivers to safely cross the intersection, generally just slightly ahead of the center of the traffic gap. Notwithstanding the fact that the geometry of the intersection did not affect the spatiotemporal constraints of the crossing task, approach behavior varied systematically over geometries, suggesting that drivers rely on the traffic gap's bearing angle. Overall, the pattern of results is indicative of a continuous coupling between perception and action, analogous to that observed in locomotor interception tasks.     

Prospective memory: Effects of divided attention on spontaneous retrieval

We examined the effects of divided attention on the spontaneous retrieval of a prospective memory intention. Participants performed an ongoing lexical decision task with an embedded prospective memory demand, and also performed a divided-attention task during some segments of lexical decision trials. In all experiments, monitoring was highly discouraged, and we observed no evidence that participants engaged monitoring processes. In Experiment 1, performing a moderately demanding divided-attention task (a digit detection task) did not affect prospective memory performance. In Experiment 2, performing a more challenging divided-attention task (random number generation) impaired prospective memory. Experiment 3 showed that this impairment was eliminated when the prospective memory cue was perceptually salient. Taken together, the results indicate that spontaneous retrieval is not automatic and that challenging divided-attention tasks interfere with spontaneous retrieval and not with the execution of a retrieved intention.     

A Confirmatory Factor Analytic Investigation of the TAS–20: Corroboration of a Five-Factor Model and Suggestions for Improvement

Two studies conducted around 1950 provided aggregate data on college students' attribution of characteristics to men or women (sex-role stereotype). Seeman (1950) provided data for three attributes clearly sex-role identified. Fernberger (1948) used a “story” with 16 blank spaces for response of “men” or “women” to assess sex-role stereotypes. Replications of these studies were conducted in undergraduate psychology classes during the 1970–71 school year to assess changes in sex-role stereotypes and in personal preferences. Results for stereotypes indicated either no change for the Seeman data or even more polarized stereotypes for the Fernberger data. No evidence for role convergence was found for stereotypes. Ss personal preferences were markedly discrepant from their stereotypic responses, as the literature would predict.     

Repetition Errors in Habitual Prospective Memory: Elimination of Age Differences via Complex Actions or Appropriate Resource Allocation

ABSTRACT

A challenge in habitual prospective memory tasks (e.g., taking medication) is remembering whether or not one has already performed the action. Einstein, McDaniel, Smith, and Shaw (1998 Einstein, G. O., McDaniel, M. A., Smith, R. E. and Shaw, P. 1998. Habitual prospective memory and aging: Remembering intentions and forgetting actions. Psychological Science, 9: 284–288. [Crossref], [Web of Science ®] , [Google Scholar], Psychological Science, 9, 284) showed that older adults were more likely to incorrectly repeat an action on habitual prospective memory tasks. Extending this research, we (a) biased participants either toward repetition or omission errors, (b) investigated whether performing a more complicated motor action can reduce repetition errors for older adults, and (c) examined participants' resource allocation to the prospective memory task. Older adults committed more repetition errors than younger adults regardless of biasing instructions when ongoing task demands were challenging (Experiment 1). Performing the more complex motor action, however, reduced repetition errors for older adults. Further, when the ongoing task was less demanding, older adults' repetition errors declined to levels of younger adults (Experiment 2). Consistent with this finding, the resource allocation profiles suggested that older participants were monitoring their output (prospective memory execution) in each trial block.     

Problem Anger in Psychotherapy: An Emotion-Focused Perspective on Hate, Rage, and Rejecting Anger

This paper explores applies emotion-focused theory, for the first time, to the emotions of hate, rage, and destructive anger. The general case formulation proposed in this paper is that these emotions are always an elaboration of secondary anger. The body of the paper describes three clinical case formulations. First, problem anger is described in terms of an individual’s self-criticism. Second, we present a form of secondary anger, in which hostility and rage are reactive feelings to avoid more vulnerable (primary) experiences. An unfortunate example of this is has been described as a common underlying process in domestic violence. A alternate manifestation of secondary anger results from the deterioration of what may have initially been adaptive anger; thus, excessive arousal and the loss of meaning or focus that one’s anger embodied also leads to rage or destructive anger. Finally, the experience and expression of hate is described as a primary maladaptive and/or instrumental anger. This appears in-session particularly among those with certain personality disorders. The paper highlights implications for research and practice.