Accuracy of retrospective memory and covariation estimation in patients with obsessive-compulsive disorder

Assessment methods relying on biased or inaccurate retrospective recall may distort knowledge about the nature of disorders and lead to faulty clinical inferences. Despite concerns about the accuracy of retrospective recall in general and in particular with obsessive–compulsive disorder (OCD) patients, the accuracy of retrospective recall for one's own symptoms assessed in vivo is unknown in this population. This study used a prospective ecological momentary assessment (EMA) methodology to create a criterion against which to assess recall accuracy in OCD patients. Although results indicated that patients’ retrospective recall of OCD symptoms was fairly accurate, they consistently overestimated the magnitude of OCD symptom covariation with non-OCD facets (e.g., sleep duration, contemporaneous stress level, etc.). Findings suggest that even when recall of OCD symptoms is accurate, patients may be inaccurate in estimating symptom covariation. The findings have implications for the research, case conceptualization, and assessment of OCD, and may extend to other disorders.     

Implicit learning, thought-focused attention and obsessive-compulsive disorder: a replication and extension

Although significant empirical support exists for both cognitive and neurobiological models of obsessive-compulsive disorder (OCD), there have been few efforts to integrate findings. In this investigation, we attempted to link models by examining relationships between performance on information processing tasks posited to be markers of OCD-related neuropathology and a self-report measure of excessive thought-focused attention (cognitive self-consciousness; CSC). Congruent with predictions and prior research, OCD patients' performance was impaired in comparison to an anxious control group on the Serial Reaction Time (SRT) Task, a measure of implicit procedural learning. Following completion of the SRT, participants' awareness of the embedded stimulus pattern was assessed. As predicted, participants with OCD demonstrated superior performance on this task. Scoring on a measure of CSC correlated with performance on both tasks, although the amount of variance accounted for was modest. Evaluation of OCD symptom subgroups revealed greater procedural learning impairment in a hoarding subgroup. Implications for theory and treatment are discussed.     

Behavioral reactivity and approach-withdrawal bias in infancy

Seven hundred seventy-nine infants were screened at 4 months of age for motor and emotional reactivity. At age 9 months, infants who showed extreme patterns of motor and negative (n = 75) or motor and positive (n = 73) reactivity and an unselected control group (n = 86) were administered the Laboratory Temperament Assessment Battery, and baseline electroencephalogram data were collected. Negatively reactive infants showed significantly more avoidance than positively reactive infants and displayed a pattern of right frontal electroencephalogram asymmetry. Positively reactive infants exhibited significantly more approach behavior than controls and exhibited a pattern of left frontal asymmetry. Results support the notion that approach-withdrawal bias underlies reactivity in infancy.     

Associations between the repressive adaptive style and self-reported hope in Mexican American and Euro-American children

A large literature has examined the associations between Weinberger, Schwartz, and Davidson's (1979) repressive adaptive style (RAS) construct and various self-report measures of distress or unpleasant emotional states in adults and children. Fewer investigations have examined the role of RAS in self-reported positive psychology constructs. In this investigation, we used Weinberger et al.'s (1979) categorical typology to examine the associations between adaptive style and hope in Euro-American (n = 60) and Mexican American (n = 49) children (M age = 11.4 years) who were students at 1 of 3 parochial schools in a large Midwestern city. Partially supporting the hypotheses, a univariate 2 (ethnic group) x 2 (repressor group) analysis of variance indicated a significant main effect for adaptive style group but no significant main effect for ethnic group and no significant interaction effect. Results extend the literature on the associations between adaptive style and self-report instruments and indicate that (similar to self-reported measures of distress) self-reported hope may be subject to social desirability bias.     

Preference for reinforcers under progressive- and fixed-ratio schedules: a comparison of single and concurrent arrangements

Progressive-ratio (PR) schedules were used to identify the break point (i.e., the last schedule value completed) for 2 reinforcers under single and concurrent schedules. After the respective break points were established, the same reinforcers were presented under concurrent fixed-ratio (FR) schedules that were yoked to the break points obtained with the PR schedules. Results suggested that the participants responded more for the high-preference item than for the low-preference item, regardless of the presentation arrangement (single or concurrent presentations). This pattern of responding was maintained when the reinforcers were presented under dissimilar FR schedules. The results suggest that responding for differentially preferred stimuli may vary as a function of differences in schedule requirements.     

When Will Older Patients Follow Doctors’ Recommendations? Interpersonal Treatment,Outcome Favorability,and Perceived Age Differences1

Study participants were 104 older patients (M age = 76 years) who rated their last visit to a doctor. If they felt respectfully and honestly treated by the doctor, they were more willing to confide in a medical professional. If they received the information that they needed, they were more likely to follow the doctor's recommendations. However, if they perceived their doctor to be closer to them in age, respectful treatment was most closely related to compliance. If they perceived their doctor to be much younger than themselves, obtaining needed information was related most closely to compliance. The results illustrate the value of treating age as a salient social category that can shape older patients’ reactions to their medical visits.     

Examining the relationship between free recall and immediate serial recall: The serial nature of recall and the effect of test expectancy

In two experiments, we examined the relationship between free recall and immediate serial recall (ISR), using a within-subjects (Experiment 1) and a between-subjects (Experiment 2) design. In both experiments, participants read aloud lists of eight words and were precued or postcued to respond using free recall or ISR. The serial position curves were U-shaped for free recall and showed extended primacy effects with little or no recency for ISR, and there was little or no difference between recall for the precued and the postcued conditions. Critically, analyses of the output order showed that although the participants started their recall from different list positions in the two tasks, the degree to which subsequent recall was serial in a forward order was strikingly similar. We argue that recalling in a serial forward order is a general characteristic of memory and that performance on ISR and free recall is underpinned by common memory mechanisms.     

Feeling of knowing and duration of unsuccessful memory search

Five experiments examined the impact of feeling of knowing on decisions to continue or to terminate the search of memory in question answering. First, two pairs of experiments respectively scrutinized knowledge about (1) ordinary facts and (2) national capitals. The first experiment of each pair extracted normative data: The participants indicated whether they had probably once known the answer to a question (once-knew-it scale), supplied the answer if they knew it, and either judged the likelihood of their recognizing the answer or made other pertinent metacognitive judgments. In these norming experiments, recognition ratings were highly correlated with once-knew-it responses, and both measures were highly predictive of performance. Thisindicated that both measures reflect feeling of knowing judgments. In the second experiment of each pair, different participants were timed as they indicated whether they knew the answer to the same questions. Responselatencies for responding "don't know" were strongly positively correlated with the once-knew-it judgments made by the norming participants. This relationship was corroborated by Experiment 5, which compared the crucial measures within participants. These outcomes suggest that, in this context, feeling of knowing judgments are predictive of how long people will search memory for requested information.     

The social behavior and reputation of the attributionally complex

Attributional complexity (AC, [Fletcher, G. J. O., Danilovics, P., Fernandez, G., Peterson, D., & Reeder, G. D. (1986). Attributional complexity: An individual differences measure. Journal of Personality and Social Psychology, 51, 875–884]) is a construct designed to describe individual differences in the motivation and preference for complex attributions for behavior. Scores on the Attributional Complexity Scale (ACS) have been found to be related to a lesser propensity to error and greater accuracy in social judgment. However, little is known concerning how people who score higher on this scale (the attributionally complex) actually behave or are viewed by others. Participants (n = 178) completed the ACS, their behavior as videotaped during a social interaction was rated by four observers, and they were described by two acquaintances along numerous personality characteristics. Behavior of individuals higher in AC was directly observed to be relatively open, positive, expressive, and socially skilled. Although AC was unrelated to academic achievement or SAT scores, those higher in AC tended to be described by peers as having social wisdom, thoughtfulness, empathy, and openness. The behaviors and personality characteristics associated with AC likely contribute to good social judgment.