How did I remember to do that? Self-reported strategy use for laboratory prospective memory tasks

ABSTRACT

The role of metacognition in prospective memory (PM) has received relatively little attention. This study combined data from several experiments to identify the strategy repertoire employed during a classic laboratory PM task and to determine whether self-reported strategy was related to performance. Participants (N?=?668) completed either a focal or nonfocal PM task embedded in an ongoing lexical decision task. The results indicated that participants reported the same strategy repertoire regardless of PM task focality. Participants who reported using a strategy performed better than those who did not report using one, and this was especially true under nonfocal conditions. Self-reported strategy use was also associated with more cost to the ongoing task when the opportunity to complete the PM task was present. These findings add to what is known about the metacognitive components of PM and underscore the need for additional research in this area.     

Retrieval practice benefits memory precision

ABSTRACT

Although previous research on retrieval practice (RP) has predominantly featured stimuli with discrete right-or-wrong answers, continuous measures offer potentially greater sensitivity in assessing the effects of RP on memory precision. The present study used a colour gradient (125 points ranging from magenta to yellow) as a continuous response variable. The colours of different images were learned through either RP or restudy and either one or three cycles of practice after initial study. On a delayed final test, participants’ memory was assessed for each item’s colour. Participants also created per-item intervals representing the region where they believed the correct colour most likely to have been. We found that repeated rounds of RP enhanced the correspondence between responses and the correct colour. In addition, RP led to participants creating more accurate (correct answers were more likely to be within the participant-specified intervals) and more precise (narrower) intervals relative to restudy, suggesting that RP enhances the precision of memories.     

Luria's Motor Method and Word Association in the Study of Deception

The present study investigated the variables of method of stimulus presentation, type of focal instance, type of strategy, and sex, in a conjunctive concept attainment task. The results indicated that an all positive series of focal cards resulted in the most efficient performance. The all negative-specified group was significantly better than the all negative-unspecified group. There was no significant difference between a focus gambling strategy and a conservative focusing strategy. The simultaneous method of stimulus presentation was shown to be superior to a successive method of presentation. There was no finding of a sex difference in concept attaining ability for each experimental condition.     

The Force/Force-Variability Relationship Under Controlled Temporal Conditions

Previously, an inverted U relationship between force and force variability was demonstrated in both static and dynamic responses. Recent research suggests that the inverted U function may be due to a lack of control of the temporal aspects of the response. To investigate this hypothesis, we examined the relationship between force and force variability in rapid movements under controlled temporal conditions. Subjects (N = 4) made rapid reversal responses with a horizontal lever (using elbow flexion and extension) such that the time to reversal (160 ms) and the distance to reversal (45°) were held constant in each of six load conditions (either 0, .260, .520, .780,1.040, or 1.560 kg added to the lever). When time to reversal and time to peak acceleration were held constant, a curvilinear relationship between force and force variability resulted, suggesting that the inverted U function is related to control of the temporal aspects of the response.     

Sex Differences in the Psychological Well-Being of Chinese Adolescents

This study assessed sex differences affecting the psychological wellbeing of Chinese adolescents. Various instruments were used to measure psychiatric symptoms and positive mental health. The results showed that female adolescents displayed significantly more psychiatric as well as somatic symptoms and scored lower on scales reflecting positive mental health. The findings are generally consistent with those found in the Western literature, but suggest that, in the Chinese culture, sex differences in mental health begin to appear in adolescents.     

On the Importance of the Setting in the Psychoanalytic Situation

In this article, we explore the process of psychoanalytical listening in the context of language. We demonstrate through a clinical example how listening may act as a facilitator of a person's linguistic style, but also how the defence of negation blocks the same process. Guided by the modern speculations on the function of metaphor, we show how listening has been expressed in various metaphors and other “tropes” of language by psychoanalysts, and also how useful metaphors can be in our listening to patients.     

The Use of Rituals in Grieving for a Miscarriage or Stillbirth

Abstract

Preparation for their changing roles in family and society, as well as readying their intimate space for the arrival of an infant, totally engage expectant parents. Miscarriage or stillbirth may bring on a grief storm that strips away many tender roots and branches of new life in the community that the parents have been nurturing. Creation and participation in a grief ritual can bring the grieving parents to a healing resolution. This article describes the healing efficacy of ritual, its elements, and how a compassionate therapist can create one in collaboration with grieving clients.     

A comparison of computer and questionnaire methods of history-taking in a genito-urinary clinic

Abstract

Information on the medical history and symptomatology of 69 patients presenting at a genito-urinary (GU) clinic was obtained either by a computerized interview or a paper questionnaire and the results compared. A comparison was also made between these methods and notes taken during a standard physician interview. Significantly more symptoms were elicited by the computer than the paper questionnaire. Both methods also elicited significantly more symptoms than were recorded by the physician. The patients reported having previously attended a GU clinic more often to the computer than to the physician whereas the questionnaire was no different from the physician. The results indicate that computers can be used satisfactorily to facilitate medical history- taking in GU clinics and may result in a more complete profile of symptoms than either written questionnaire or physician interview.     

Improving self-report measures of non-adherence to HIV medications

The aim of this article is to clarify what factors should be measured to assess non-adherence to an antiretroviral medication regimen among individuals with the Human Immunodeficiency Virus (HIV). In order to consider a patient as non-adherent, a clear operational definition of medication non-adherence should be formulated. This definition should specify the medication to be taken, the medical advice to be followed as well as the behaviors a patient should adopt in a given period of time. Techniques aimed at reducing the influence of several potential biases in self-report questionnaires, such as forgetfulness and social desirability, are also reviewed.