With sadness comes accuracy; with happiness, false memory: mood and the false memory effect

The Deese-Roediger-McDermott paradigm lures people to produce false memories. Two experiments examined whether induced positive or negative moods would influence this false memory effect. The affect-as-information hypothesis predicts that, on the one hand, positive affective cues experienced as task-relevant feedback encourage relational processing during encoding, which should enhance false memory effects. On the other hand, negative affective cues are hypothesized to encourage item-specific processing at encoding, which should discourage such effects. The results of Experiment 1 are consistent with these predictions: Individuals in negative moods were significantly less likely to show false memory effects than those in positive moods or those whose mood was not manipulated. Experiment 2 introduced inclusion instructions to investigate whether moods had their effects at encoding or retrieval. The results replicated the false memory finding of Experiment 1 and provide evidence that moods influence the accessibility of lures at encoding, rather than influencing monitoring at retrieval of whether lures were actually presented.     

Attitudes toward abortion,religion, and party affiliation among college students

Public attitudes toward abortion have long been an issue in American political debates. Theoretical understanding of influences on abortion attitudes may assist researchers in determining contributors of the attribution. Accordingly, this study administered a 40-item abortion opinion survey to 396 college students at a Midwestern university to determine potential factors correlated with abortion attitudes. Several factors such as religious involvement, knowledge of someone who has an abortion, and one’s definition as to when life begins were correlated with abortion attitudes. Furthermore, Democrats reported stronger pro-choice views than Republicans did. Similarly, Liberals were more pro-choice oriented than Conservatives. Although causal relationships were not directly explored, theoretical explanations and support provide for a thorough understanding of potential factors of abortion attitude formation and a preliminary model. Future implications are also discussed.     

Cognition at risk: Gestalt/feature-intensive processing and cigarette smoking in college students

Although previous research has shown the importance of feature-intensive processing of relevant information in the staving off of addictive behaviors, the present study examined the possibility that a more global, gestalt rejection of cigarette smoking may be operating to reduce smoking behavior. The present study addressed this possibility through the use of a decision efficacy rating procedure, in which smoking and nonsmoking respondents were asked to determine whether an individual was justified in smoking in a variety of given situations. Nonsmokers tended to reject smoking under any circumstances, whereas smokers tended to entertain mitigating circumstances more favorably in justifying smoking, especially when smoking could be construed as providing some perceived positive gains in serious situations. Results are discussed in terms of the gestalt/feature-intensive processing theory of cognition, and in terms of the importance of cognitive approaches to the understanding of addictive behaviors.     

Chronometric studies of numerical cognition in five-month-old infants

Developmental research suggests that some of the mechanisms that underlie numerical cognition are present and functional in human infancy. To investigate these mechanisms and their developmental course, psychologists have turned to behavioral and electrophysiological methods using briefly presented displays. These methods, however, depend on the assumption that young infants can extract numerical information rapidly. Here we test this assumption and begin to investigate the speed of numerical processing in five-month-old infants. Infants successfully discriminated between arrays of 4 vs. 8 dots on the basis of number when a new array appeared every 2 s, but not when a new array appeared every 1.0 or 1.5 s. These results suggest alternative interpretations of past findings, provide constraints on the design of future experiments, and introduce a new method for probing infants' enumeration process. Further experiments using this method provide initial evidence that infants' enumeration mechanism operates in parallel and yields increasingly accurate numerical representations over time, as does the enumeration mechanism used by adults in symbolic and non-symbolic tasks.     

The automaticity of visual statistical learning

The visual environment contains massive amounts of information involving the relations between objects in space and time, and recent studies of visual statistical learning (VSL) have suggested that this information can be automatically extracted by the visual system. The experiments reported in this article explore the automaticity of VSL in several ways, using both explicit familiarity and implicit response-time measures. The results demonstrate that (a) the input to VSL is gated by selective attention, (b) VSL is nevertheless an implicit process because it operates during a cover task and without awareness of the underlying statistical patterns, and (c) VSL constructs abstracted representations that are then invariant to changes in extraneous surface features. These results fuel the conclusion that VSL both is and is not automatic: It requires attention to select the relevant population of stimuli, but the resulting learning then occurs without intent or awareness.     

An examination of interrater reliability for scoring the Rorschach Comprehensive System in eight data sets

In this article, we describe interrater reliability for the Comprehensive System (CS; Exner. 1993) in 8 relatively large samples, including (a) students, (b) experienced re- searchers, (c) clinicians, (d) clinicians and then researchers, (e) a composite clinical sample (i.e., a to d), and 3 samples in which randomly generated erroneous scores were substituted for (f) 10%, (g) 20%, or (h) 30% of the original responses. Across samples, 133 to 143 statistically stable CS scores had excellent reliability, with median intraclass correlations of.85, .96, .97, .95, .93, .95, .89, and .82, respectively. We also demonstrate reliability findings from this study closely match the results derived from a synthesis of prior research, CS summary scores are more reliable than scores assigned to individual responses, small samples are more likely to generate unstable and lower reliability estimates, and Meyer's (1997a) procedures for estimating response segment reliability were accurate. The CS can be scored reliably, but because scoring is the result of coder skills clinicians must conscientiously monitor their accuracy.     

Refining and Testing “Counterintuitiveness” in Virtual Reality: Cross-Cultural Evidence for Recall of Counterintuitive Representations

The experiment presented provides partial cross-cultural empirical support for Pascal Boyer's theory of the transmission of minimally counterintuitive (MCI) ideas. Boyer hypothesized that concepts with a small number of counterintuitive features are better remembered and more faithfully communicated than extremely counterintuitive concepts or comparable ordinary or even unusual concepts. This transmission advantage may help to explain the cross-cultural ubiquity of religious/supernatural concepts, which often have counterintuitive features. The experiment was conducted in Second Life, an online 3D virtual world. Fifty English-speaking western participants and 51 Chinese-speaking participants from far-eastern nations viewed intuitive and counterintuitive test items and then were asked to free recall the displays immediately and after varying delays. Results show that MCI displays were not better recalled than intuitive displays at initial reporting. For both samples, however, the amount of time elapsed since exposure to the test items correlated significantly with memory degradation for intuitive concepts but not for counterintuitive concepts. These results suggest that although MCI concepts may not be more easily encoded than intuitive concepts, once they are encoded they may be more easily retrieved than intuitive concepts. Results also show that, among the westerners, increased age predicted poorer delayed recall of MCI but not intuitive items, suggesting that the MCI effect may bear most directly on transmitting ideas to adolescents and young adults.     

Binding actions and scenes in visual long-term memory

How does visual long-term memory store representations of different entities (e.g., objects, actions, and scenes) that are present in the same visual event? Are the different entities stored as an integrated representation in memory, or are they stored separately? To address this question, we asked observers to view a large number of events; in each event, an action was performed within a scene. Afterward, the participants were shown pairs of action–scene sets and indicated which of the two they had seen. When the task required recognizing the individual actions and scenes, performance was high (80 %). Conversely, when the task required remembering which actions had occurred within which scenes, performance was significantly lower (59 %). We observed this dissociation between memory for individual entities and memory for entity bindings across multiple testing conditions and presentation durations. These experiments indicate that visual long-term memory stores information about actions and information about scenes separately from one another, even when an action and scene were observed together in the same visual event. These findings also highlight an important limitation of human memory: Situations that require remembering actions and scenes as integrated events (e.g., eyewitness testimony) may be particularly vulnerable to memory errors.     

“Am I Going Crazy,Doc?”: A Self Psychology Approach to Therapeutic Assessment

In this case study, we explore the effectiveness of Therapeutic Assessment with a severely disturbed 25-year-old man, referred by his therapist, following Finn's (2007; Finn & Tonsager, 1992, 1997) model. This patient–therapist pair had been working together for approximately 2 months, but the therapy had ceased to progress. The therapist requested a clearer picture of his patient's affective functioning, interpersonal functioning, and self-functioning that might facilitate more effective treatment. Through a collaborative assessment process informed by the principles of Kohutian self psychology, the evaluator and patient slowly formed a working alliance that proved useful for the eventual communication to the patient of his psychologically tenuous reality. This case illustrates the utility of a collaborative, multimethod Therapeutic Assessment with a severely ill patient and the use of Therapeutic Assessment by a less experienced clinician.