Part I. Experimental Studies: 2. Experiment in psychology 3. Experiments on perceiving III Experiments on imaging 4-8. Experiments on remembering: (a) The method of description (b) The method of repeated reproduction (c) The method of picture writing (d) The method of serial reproduction (e) The method of serial reproduction picture material 9. Perceiving, recognizing, remembering 10. A theory of remembering 11. Images and their functions 12. Meaning Part II. Remembering as a Study in Social Psychology: 13. Social psychology 14. Social psychology and the matter of recall 15. Social psychology and the manner of recall 16. Conventionalism 17. The notion of a collective unconscious 18. The basis of social recall 19. A summary and some conclusions.

Remembering. A Study in Experimental and Social Psychology, Cambridge (University Press) 1964.

The purpose of this article is to review basic empirical results from the psychological literature in a way that provides a useful foundation for research on consumer knowledge. A conceptual organization for this diverse literature is provided by two fundamental distinctions. First, consumer expertise is distinguished from product-related experience. Second, five distinct aspects, or dimensions, of expertise are identified: cognitive effort, cognitive structure, analysis, elaboration, and memory. Improvements in the first two dimensions are shown to have general beneficial effects on the latter three. Analysis, elaboration, and memory are shown to have more specific interrelationships. The empirical findings related to each dimension are reviewed and, on the basis of those findings, specific research hypotheses about the effects of expertise on consumer behavior are suggested.

Dimensions of Consumer Expertise

OBJECTIVE — To systematically review the incidence of posttransplantation diabetes (PTD), risk factors for its development, prognostic implications, and optimal management. RESEARCH DESIGN AND METHODS — We searched databases (MEDLINE, EMBASE, the Cochrane Library, and others) from inception to September 2000, reviewed bibliographies in reports retrieved, contacted transplantation experts, and reviewed specialty journals. Two reviewers independently determined report inclusion (original studies, in all languages, of PTD in adults with no history of diabetes before transplantation), assessed study methods, and extracted data using a standardized form. Meta-regression was used to explain between-study differences in incidence. RESULTS — Nineteen studies with 3,611 patients were included. The 12-month cumulative incidence of PTD is lower (10% in most studies) than it was 3 decades ago. The type of immunosuppression explained 74% of the variability in incidence (P 0.0004). Risk factors were patient age, nonwhite ethnicity, glucocorticoid treatment for rejection, and immunosuppression with high-dose cyclosporine and tacrolimus. PTD was associated with decreased graft and patient survival in earlier studies; later studies showed improved outcomes. Randomized trials of treatment regimens have not been conducted. CONCLUSIONS — Physicians should consider modification of immunosuppressive regimens to decrease the risk of PTD in high-risk transplant recipients. Randomized trials are needed to evaluate the use of oral glucose-lowering agents in transplant recipients, paying particular attention to interactions with immunosuppressive drugs. Diabetes Care 25:583–592, 2002

A systematic review of the literature

What was noted by E. J. hanger (1978) remains true today: that much of contemporary psychological research is based on the assumption that people are consciously and systematically processing incoming information in order to construe and interpret their world and to plan and engage in courses of action. As did E. J. hanger, the authors question this assumption. First, they review evidence that the ability to exercise such conscious, intentional control is actually quite limited, so that most of moment-to-mom ent psychological life must occur through nonconscious means if it is to occur at all. The authors then describe the different possible mechanisms that produce automatic, environmental control over these various phenomena and review evidence establishing both the existence of these mechanisms as well as their consequences for judgments, emotions, and behavior. Three major forms of automatic self-regulation are identified: an automatic effect of perception on action, automatic goal pursuit, and a continual automatic evaluation of one's experience. From the accumulating evidence, the authors conclude that these various nonconscious mental systems perform the lion's share of the self-regulatory burden, beneficently keeping the individual grounded in his or her current environment. The strongest knowledge—that of the total unfreedom of the human will—is nonetheless the poorest in successes, for it always has the strongest opponent: human vanity. —Nietzsche, Human, All Too Human

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The unbearable automaticity of being

Numerous theories in social and health psychology assume that intentions cause behaviors. However, most tests of the intention- behavior relation involve correlational studies that preclude causal inferences. In order to determine whether changes in behavioral intention engender behavior change, participants should be assigned randomly to a treatment that significantly increases the strength of respective intentions relative to a control condition, and differences in subsequent behavior should be compared. The present research obtained 47 experimental tests of intention-behavior relations that satisfied these criteria. Meta-analysis showed that a medium-to-large change in intention (d = 0.66) leads to a small-to-medium change in behavior (d = 0.36). The review also identified several conceptual factors, methodological features, and intervention characteristics that moderate intention-behavior consistency.

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Does changing behavioral intentions engender behavior change? A meta-analysis of the experimental evidence.

Development and validation of a geriatric depression screening scale: A preliminary report

In three experiments subjects given either impression formation or memory task instructions read a series of behavior descriptions that either did or did not contain a highly distinctive item. In each study subjects given impression formation instructions recalled significantly more items than did subjects in the memory condition. Subjects given impression formation instructions were more likely to recall a distinctive item, but presence of a distinctive item in the stimulus list had little effect on recall of the other items. Results are discussed in terms of the organization of information acquired during the process of impression development.

Cognitive representation of personality impressions: Organizational processes in first impression formation.

Prescription medication nonadherence among the elderly is a serious medical problem. Nonadherence is primarily caused by poor communication between health professionals and elderly patients. More specifically, nonadherence often reflects the inability of patients to understand and remember their medication instructions. Therefore, adherence can be increased by designing instructions that enable elders to easily construct a clear and simple mental model of how to take their medication. Inexpensive microcomputer-based hardware and software makes it possible for pharmacists to provide elderly patients with effective instructions.

Adherence and Medication Instructions Review and Recommendations

Using a repeated measures counterbalanced design, the authors had 10 Navy P3-C Orion pilots fly two carefully designed simulated flights under control (no hangover) and hangover conditions. For the control condition, pilots drank no alcohol within 48 hours before the simulated flight. For the hangover condition, they flew 14 hours after drinking enough ethanol mixed with diet soft drinks to attain a blood alcohol concentration of 100 mg/dl. Pilot performance was worse in the hangover condition on virtually all measures but significantly worse on three of six variance measures and one of six performance measures. The results indicate that caution should be exercised when piloting an aircraft 14 hours or less after ingesting similar quantities of alcohol.

Hangover effects on aircraft pilots 14 hours after alcohol ingestion: a preliminary report.

The authors examined whether aviation expertise reduces age differences in a laboratory task that was similar to routine air traffic control (ATC) communication. In Experiment 1, older and younger pilots and nonpilots read typical ATC messages (e.g., commands to change aircraft heading). After each message, they read back (repeated) the commands, which is a routine ATC procedure requiring short-term memory. Ss also performed less domain-relevant tasks. Expertise eliminated age differences in repeating heading commands, but did not reduce age differences for the less relevant tasks. In Experiment 2, expertise reduced but did not eliminate age differences in repeating heading commands from spoken messages. The results suggest that expertise compensates age declines in resources when the task is highly domain relevant.

Von O. Leirer

Papers

Development and validation of a geriatric depression screening scale: A preliminary report

Cognitive representation of personality impressions: Organizational processes in first impression formation.

Adherence and Medication Instructions Review and Recommendations

Hangover effects on aircraft pilots 14 hours after alcohol ingestion: a preliminary report.

When expertise reduces age differences in performance