Effects of differential rates of alternative reinforcement on resurgence of human behavior

Despite the success of exposure‐based psychotherapies in anxiety treatment, relapse remains problematic. Resurgence, the return of previously eliminated behavior following the elimination of an alternative source of reinforcement, is a promising model of operant relapse. Nonhuman resurgence research has shown that higher rates of alternative reinforcement result in faster, more comprehensive suppression of target behavior, but also in greater resurgence when alternative reinforcement is eliminated. This study investigated rich and lean rates of alternative reinforcement on response suppression and resurgence in typically developing humans. In Phase 1, three groups (Rich, n = 18; Lean, n = 18; Control, n = 10) acquired the target response. In Phase 2, target responding was extinguished and alternative reinforcement delivered on RI 1 s, RI 3 s, and extinction schedules, respectively. Resurgence was assessed during Phase 3 under extinction conditions for all groups. Target responding was suppressed most thoroughly in Rich and partially in Lean. Target responding resurged in the Rich and Lean groups, but not in the Control group. Between groups, resurgence was more pronounced in the Rich group than the Lean and Control groups. Clinical implications of these findings, including care on the part of clinicians when identifying alternative sources of reinforcement, are discussed.     

Attachment Insecurity and Perceived Partner Suffering as Predictors of Personal Distress

This study examined the extent to which perceptions of partner suffering mediate the association between attachment insecurity (anxiety and avoidance) and personal distress among spouses of older adults with osteoarthritis. Fifty-three spouses watched two videos of targets (their partner and an opposite sex stranger) perform a pain-eliciting household task, and spouses were asked to rate their own distress and perceptions of the targets' pain. Spouses also completed self-report measures of trait attachment. Results revealed that attachment anxiety was associated with greater personal distress in reaction to the partner's suffering, and heightened perceptions of partner pain mediated this association. Avoidant attachment was associated with less distress in reaction to the partner's suffering, but not with less perceived pain. The results of this study identify an important mechanism linking attachment insecurity and heightened distress responses when observing the suffering of a significant other.     

False rumors and true belief: Memory processes underlying children’s errant reports of rumored events

Previous research has shown that overhearing an errant rumor—either from an adult or from peers—about an earlier experience can lead children to make detailed false reports. This study investigates the extent to which such accounts are driven by changes in children’s memory representations or merely social demands that encourage the reporting of rumored information. This was accomplished by (a) using a warning manipulation that eliminated social pressures to report an earlier heard rumor and (b) examining the qualitative characteristics of children’s false narratives of a rumored-but-nonexperienced event. Findings indicated that overheard rumors can induce sensory and contextual characteristics in memory that can lead children to develop genuine false beliefs in seeing rumored-but-nonexperienced occurrences. Such constructive tendencies were especially likely among 3- and 4-year-olds (relative to 5- and 6-year-olds) and when rumors were picked up from peers during natural social interactions (relative to when they were planted by an adult).     

But I'm No Bigot: How Prejudiced White Americans Maintain Unprejudiced Self‐Images

Four experiments investigate a modern paradox: White Americans harbor racial prejudice, but view themselves as unprejudiced. We hypothesized that social representations of prejudice available in American culture lead many Whites to conclude that they are relatively unprejudiced. In Experiment 1, participants primed with the bigot stereotype viewed themselves as less prejudiced. In Experiments 2 and 3, participants exposed to media representations of racists viewed themselves as less prejudiced. In Experiment 4, participants sought exposure to media representations of prejudice after a threat to their unprejudiced self‐image. These experiments suggest that representations of prejudice in American culture lead prejudiced individuals to view themselves as unprejudiced, and the effect of these representations on people's unprejudiced self‐images can be passive or intentional.     

The Developmental Impact of Child Abuse on Adulthood: Implications for Counselors

Many adults are exposed to maltreatment during their childhood. As a result, they may experience long‐term negative outcomes in a range of developmental areas. The purpose of this article was to examine the social, physical, and mental health consequences of child abuse in adulthood. Implications for counseling practice are provided.     

Indignation or insecurity: The influence of mate value on distress in response to infidelity

Two studies examined the influence of mate value on responses to infidelity from an evolutionary perspective. Couples were recruited for Study 1, allowing an examination of both participants' self-perceived mate value and their partners' mate value on reactions to hypothetical scenarios describing an incidence of infidelity. As predicted, higher levels of perceived mate value were associated with greater levels of indignation while lower levels of mate value were associated with increased levels of insecurity and anxiety in response to infidelity. In Study 2, participants who had been the victim of infidelity in the past recounted their experiences and reported how they actually responded. Consistent with Study 1, higher levels of mate value were associated with greater levels of indignation in response to infidelity whereas lower levels of mate value were associated with greater levels of insecurity. Taken together, these two studies provide compelling support for the hypothesis that the nature of the distress experienced in response to infidelity is influenced by an individual's perceived mate value.     

Family Factors Predicting Categories of Suicide Risk

We compared family risk and protective factors among potential high school dropouts with and without suicide-risk behaviors (SRB) and examined the extent to which these factors predict categories of SRB. Subjects were randomly selected from among potential dropouts in 14 high schools. Based upon suicide-risk status, 1,083 potential high school dropouts were defined as belonging to one of four groups; 573 non-suicide risk, 242 low suicide risk, 137 moderate suicide risk and 131 high suicide risk. Results showed significant group differences in all youth self-reported family risk and protective factors. Increased levels of suicide risk were associated with perceived conflict with parents, unmet family goals, and family depression; decreased levels of risk were associated with perceived parental involvement and family support for school. Perceived conflict with parents, family depression, family support satisfaction, and availability of family support for school were the strongest predictors of adolescent SRB. Our findings suggest that suicide vulnerable youth differ from their non-suicidal peers along the dimensions of family risk and protective factors.     

NGRI Revisited: Venirepersons' Attitudes Toward the Insanity Defense1

Three hundred venirepersons from the 12^th Judicial Circuit in Sarasota, Florida completed the following booklet of stimulus materials: one question measuring participants' level of support for insanity defense; a 16‐item measure assessing participants' attitudes toward the myths associated with the insanity defense, the legal definitions of insanity, and mental illness; a case scenario; verdict preference; and standard demographic questions. Level of support for the insanity defense was significantly related to participants' attitudes toward legal standards of insanity, mental illness, and the myths associated with the insanity defense. In addition, results indicated that level of support for the insanity defense, age, educational level, occupation, type of prior jury service, and political views were significantly related to verdict preference. Notably, three factors that have been found to impact verdict preference in previous research failed to do so in the current study: participants' experience with psychological disorders; participants' exposure to psychotropic medications; and participants' experience with psychologists or psychiatrists. The findings both replicate and extend earlier findings by suggesting that attitudes toward the insanity defense are more complex than previously imagined.     

Sweet silent thought: alliteration and resonance in poetry comprehension

ABSTRACT— Poetic devices like alliteration can heighten readers' aesthetic experiences and enhance poets' recall of their epic pieces. The effects of such devices on memory for and appreciation of poetry are well known; however, the mechanisms underlying these effects are not yet understood. We used current theories of language comprehension as a framework for understanding how alliteration affects comprehension processes. Across three experiments, alliterative cues reactivated readers' memories for previous information when it was phonologically similar to the cue. These effects were obtained when participants read aloud and when they read silently, and with poetry and prose. The results support everyday intuitions about the effects of poetry and aesthetics, and explain the nature of such effects. These findings extend the scope of general memory models by indicating their capacity to explain the influence of nonsemantic discourse features.