How do we judge our confidence? Differential effects of meta-memory feedback on eyewitness accuracy and confidence

According to the cue–belief model, we assess confidence in our memories using self-credibility cues that reflect beliefs about our memory faculties. We tested the influence of meta-memory feedback on self-credibility cues in the context of eyewitness testimony, when feedback was provided prior to “testifying” via a memory questionnaire (Experiment 1) and after an initial memory questionnaire but before participants had to retake it (Experiment 2). Participants received feedback (good score, bad score, or none) on a fictitious scale purported to predict eyewitness memory ability. Those given good score feedback before testifying were more confident (but no more accurate) than those given bad score feedback. Feedback also affected confidence (good increased and bad decreased) and accuracy (good increased) after testifying but only on leading questions. These differential effects of meta-memory feedback on confidence for normal and leading questions are not explained by the cue–belief model. Implications for our confidence judgments are discussed.     

Suicide among foreign residents of Japan

The suicide rate of Koreans living in Japan is twice as high as that of Koreans in South Korea. Reasons for this high suicide rate are discussed, including effects of economic crises and discrimination.     

A Meta-Commentary: Response to the Commentaries of Marks-Tarlow and Solow Glennon

In replying to the commentaries of Marks-Tarlow and Solow Glennon, I have provided some clarification and expansion on the epistemology of dynamic systems models. These models served as the basis for integrating neuroscientific research findings with the phenomena of self and identity. Some of the challenges offered by the commentators have been specifically addressed with reference to a clarification of a “linguistic system” and causality as it applies to nonlinear dynamics.     

Assessing Stimulus Control in a Discrimination Task with Compound Stimuli: Evaluating Testing Procedures and Tracking Eye Fixations

The Psychological Record - Experiments with pigeons have suggested that the way stimuli are arranged in tests affects the demonstration of the stimulus control established during training. The...     

Observing behavior and atypically restricted stimulus control

Restricted stimulus control refers to discrimination learning with atypical limitations in the range of controlling stimuli or stimulus features. In the study reported here, 4 normally capable individuals and 10 individuals with intellectual disabilities (ID) performed two-sample delayed matching to sample. Sample-stimulus observing was recorded with an eye-tracking apparatus. High accuracy scores indicated stimulus control by both sample stimuli for the 4 nondisabled participants and 4 participants with ID, and eye tracking data showed reliable observing of all stimuli. Intermediate accuracy scores indicated restricted stimulus control for the remaining 6 participants. Their eye-tracking data showed that errors were related to failures to observe sample stimuli and relatively brief observing durations. Five of these participants were then given interventions designed to improve observing behavior. For 4 participants, the interventions resulted initially in elimination of observing failures, increased observing durations, and increased accuracy. For 2 of these participants, contingencies sufficient to maintain adequate observing were not always sufficient to maintain high accuracy; subsequent procedure modifications restored it, however. For the 5th participant, initial improvements in observing were not accompanied by improved accuracy, an apparent instance of observing without attending; accuracy improved only after an additional intervention that imposed contingencies on observing behavior. Thus, interventions that control observing behavior seem necessary but may not always be sufficient for the remediation of restricted stimulus control.     

For the new family therapist: A glossary of terms

Abstract

Traditional psychodynamic terms used in describing, diagnosing, and treating individual patients have proven less than helpful in working with families. In an attempt to alleviate this difficulty, and as an aid to the newcomer in the field of family therapy, this glossary of terms is presented. This glossary is not meant to be all-inclusive. Rather, its purpose is to provide the new family therapist with an introduction to the language of the field, an armamentarium from which to work, and to provide a basis of knowledge that is usually not accumulated by the new family therapist until he or she has worked with a number of families over a period of time.     

Psychoanalytic Engagements With Death: Discussion of Martin Frommer’s “Death Is Nothing at All: On Contemplating Non-Existence”

In this discussion, I reflect on some historical, theoretical, and clinical implications of Martin Frommer’s thesis that death anxieties are best navigated via reaffirming attachments with that which is beyond the self. Frommer’s examples of active engagement with his patients in personal modes of discourse about shared existential concerns are considered in terms of the ethics and responsibilities of self-disclosure and the therapist’s own subjective reactions to the death anxieties. Frommer’s contribution is applauded as an exemplar of relational psychoanalytic therapy that incorporates and goes beyond Freud’s formulations of internal processes of identification with the deceased.     

Anterograde and retrograde amnesia of place discrimination in retrosplenial cortex and hippocampal lesioned rats

Retrograde and anterograde amnesic effects of excitotoxic lesions of the rat retrosplenial cortex (RS) and hippocampus (HPC) were investigated. To test retrograde amnesia, rats were trained with two-arm place discrimination in a radial maze 4 wk and 1 d before surgery with a different arm pair, respectively. In the retention test 1 wk after surgery, both lesion groups showed temporally ungraded retrograde amnesia. To test anterograde amnesia, animals were trained after surgery to discriminate three arm pairs successively within a day, and then after interposition of 1- to 4-wk intervals, one of these pairs, respectively, was tested for retention. RS-lesioned rats could acquire these pairs of place discriminations rapidly but showed a retention interval-dependent impairment in the retention test. Conversely, HPC-lesioned rats took more sessions to acquire these pairs than did the control group, and their retention was approximately 70% of correct performance regardless of retention interval. Results suggest that RS and HPC have different roles in spatial memory and that RS is important for remote memory process.     

Observing Behavior Topography in Delayed Matching to Multiple Samples

The Psychological Record - This study examined relations between eye movements and accuracy scores in a delayed matching-to-sample procedure with multiple sample stimuli. Four adult humans...