Reminiscence as Continuity: Comparison of Young and Older Adults

This study empirically investigates key propositions of a continuity theory approach to reminiscence. According to continuity theory, individuals seek familiarity in the face of uncertainty or impending change, which can accompany the aging process. The reminiscence behavior of young (n = 43) and older (n = 47) adults was compared to ascertain whether significant differences would emerge between the two populations concerning how often they reminisce and their use of reminiscence during transitional periods. Also of interest were differences in potential links between the content of reminiscence episodes and postreminiscence affect. Young adults in this sample reminisced significantly more frequently than older adults and were more likely to reminisce during times of change than were older adults. In addition, there was a direct relationship between the content of reminiscence episodes and postreminiscence affect, with older adults reporting greater emotional satisfaction after recalling the past than did younger adults. Findings lend support to continuity theory: Reminiscence occurs throughout the life span and should not be conceptualized as occurring most frequently in old age.     

Memory-basedsame-different conceptualization by pigeons

We first trained pigeons to peck one button (same) after the successive presentation of 16 identical pictures and to peck a second button (different) after the successive presentation of 16 nonidentical pictures. Later, we tested the birds with other lists ofsame anddifferent items composed of completely novel pictures. Accuracy to the testing lists reliably exceeded chance levels, thus demonstratingsame-different conceptualization by pigeons under conditions that, for the first time, (1) eliminated purely perceptual mechanisms of discrimination learning and transfer and (2) required memory-based processing of the experimental stimuli.     

Validation of an ipsative personality measure (DISCUS)

The purpose of this study was to examine the construct validity of an ipsative personality test (DISCUS), and various effects of the ipsative format of the test. Both an ipsative and a normative version of the DISCUS test was administered to a sample of undergraduate students (N = 103), along with an adjective based personality test that measures the Big-Five personality traits (5PFa). The results indicated that the normative and the ipsative version of DISCUS are not equivalent, and caution is needed when using the ipsative version for psychometric evaluations as in validation studies. The four DISCUS dimensions (Dominance, Influence, Stability, and Carefulness) represented combinations of the Big-Five traits rather than independent traits as indicated by the correlations with the Big-Five measure.     

Demands on attention and the role of response priming in visual discrimination of feature conjunctions

This study examined how response mapping of features within single- and multiple-feature targets affects decision-based processing and attentional capacity demands. Observers judged the presence or absence of 1 or 2 target features within an object either presented alone or with distractors. Judging the presence of 2 features relative to the less discriminable of these features alone was faster (conjunction benefits) when the task-relevant features differed in discriminability and were consistently mapped to responses. Conjunction benefits were attributed to asynchronous decision priming across attended, task-relevant dimensions. A failure to find conjunction benefits for disjunctive conjunctions was attributed to increased memory demands and variable feature-response mapping for 2- versus single-feature targets. Further, attentional demands were similar between single- and 2-feature targets when response mapping, memory demands, and discriminability of the task-relevant features were equated between targets. Implications of the findings for recent attention models are discussed.     

Psychological measures as predictors of military training performance

The predictive validity of 7 ability tests, the Big Five, and the Rorschach method administered to 71 male applicants at the Naval Special Forces (NSF) of Norway was evaluated based on pass/fail results in training. The findings showed: (a) small correlations between the ability tests, the Big Five scales, and the success criterion; (b) Rorschach variables measuring stress tolerance, reality testing, cognition, and social adjustment correlated significantly (r =.25 to.48) with pass/fail results in training, and (c) logistic regression analysis revealed that 3 of the Rorschach variables accumulated incrementally in the prediction of training completion when entered after the ability tests and the Big Five scales, thus supporting the merit of using Rorschach variables for predicting NSF training performance     

Young and Poor: The Well-Being of Adolescent Girls Living in Families Receiving Temporary Assistance for Needy Families Program

We present our findings on the current well-being of 125 adolescent girls living in families receiving Temporary Assistance for Needy Families Program (TANF) in terms of their health, mental health, and substance abuse status, academic performance, and teenage behaviors. This mixed-method study included separate structured face-to-face interviews with each adolescent and her mother. In addition, 20 daughters were randomly selected and completed more in-depth qualitative interviews. The findings suggest that generally the daughters were in good physical health although they reported mental health problems at about twice the rate that would be expected in a general pediatric sample. Further, about 3–5% of the daughters had a potential serious substance abuse problem. With respect to school, about 28% were not currently attending school although the majority of daughters who were attending school maintained a B average or better. Nearly two-thirds of the daughters reported being sexually active and almost 17% of the adolescents had children of their own, much higher than the 2.9% national rate of girls in this age cohort. While many of these daughters life circumstances may not be optimal, findings from both the quantitative and qualitative interviews with both mothers and daughters indicate that these daughters possess many strengths, abilities, and desires.     

Impaired oral reading in two atypical dyslexics: a comparison with a computational lexical-analogy model

A computational model of reading was developed based upon the notion that the structural relationship between orthography and phonology is of greater importance than the dimension of semantics for the reading aloud of single words. Degradation of this model successfully simulated the reading performance of two patients with atypical acquired dyslexia. The first patient CAV, studied and described in the literature by Warrington in 1981, presented with unusual concrete word dyslexia, i.e., he had a category-specific reading deficit for concrete words compared with abstract words. The second patient BG is a phonological dyslexic who, although displaying a strong concreteness effect (concrete words read better than abstract words), was able to read functors individually perfectly well, a pattern that is rarely if ever seen. The computational model was used to generate a set of words for which it was predicted that BG would show no concreteness effect. The results of BG's reading of these words were consistent with this prediction, thereby providing greater support for the validity of the model. It is concluded that a computational approach that attempts not only to reproduce the core symptoms of the major varieties of acquired dyslexia but also to simulate clinical data from specific patients has much to contribute to the understanding of cognitive deficits and to the design of effective rehabilitation strategies.     

Naming Speed Performance and Stimulant Effects Indicate Effortful, Semantic Processing Deficits in Attention-Deficit/Hyperactivity Disorder

This study investigated rapid automatized naming and effects of stimulant medication in school-age children with attention-deficit/hyperactivity disorder (ADHD) with and without concurrent reading disorder (RD). Two ADHD groups (67 ADHD only; 21 ADHD + RD) and a control group of 27 healthy age-matched peers were compared on four variables: color naming speed, letter naming speed, phonologic decoding, and arithmetic computation. Discriminant function analysis (DFA) was conducted to predict group membership. The four variables loaded onto two discriminant functions with good specificity: phonologic decoding, letter naming speed, and arithmetic defined the first function; color naming speed defined the second function. Both ADHD groups were significantly slower in color naming than controls, but did not differ from one another. DFA correctly classified 96% of the control group, 91% of ADHD + RD, and 82% of ADHD only. A subset of children in the ADHD groups participated subsequently in an acute, randomized, placebo-controlled, crossover trial with three single doses (10, 25, 20 mg) of methylphenidate. Methylphenidate selectively improved color-naming speed but had no effect on the speed of naming letters or digits. These findings challenge the tenet that naming speed deficits are specific to RD and implicate naming speed deficits associated with effortful semantic processing in ADHD, which are improved but not normalized by stimulant medication.     

Get the Message: Targeting Beliefs to Develop Risk Reduction Intervention Messages for African American Adolescents

Risk reduction interventions that promote condom use, a vital component of most HIV prevention interventions, have been successful in increasing condom use among African American adolescents. Understanding theoretical components that lead to behavior change and selecting relevant risk reduction messages remain important considerations for targeting new interventions and tailoring existing interventions. The present study sought to (1) identify the most important theoretical determinants of condom use intention in African American adolescent males and females, separately, using the integrative model of behavior prediction, and (2) identify underlying beliefs within the determinants that were good candidates for message development in similar interventions. Using 446 African American adolescents, multi‐group SEM indicated that the gender‐specific IM exhibited a better fit than the overall model. Specifically, the IM had a stronger capacity for predicting condom use intention and condom use behavior for adolescent boys. Using a specific criteria for message selection, specific condom use beliefs were discussed as potential candidate messages for both African American males and females.     

Age Moderates the Mediational Role of Empathy in the Association Between Gender and Forgiveness

Researchers have suggested that empathy may serve to explain, at least in part, the relationship between gender and forgiveness. Some findings in the literature have supported this claim, while other studies have not. Accounting for the variable of age might help to explain these inconsistencies, as age has been found to influence the expression of empathy across gender. As such, in the present study we examined whether age might exert a conditional indirect effect on the relationship between gender and forgiveness as mediated by empathy. Participants were recruited from the community (N?=?62) and on a college campus (N?=?94). Within the community sample the average age was 74.8, while on the college campus the average age was 20.7. Participants were given a survey packet that included the Heartland Forgiveness Scale and the Empathy Quotient Scale, among other instruments. A moderated-mediational analysis showed that while gender was related to empathy and empathy was associated with forgiveness, empathy served as a significant mediator only for those younger than 62 years of age. This finding suggests that empathy serves as an important mediator in the relationship between gender and forgiveness for adults aged 61 and younger, because younger women are more likely to respond empathetically to a transgressor as compared to younger men. Older women also tend to be more forgiving than older men, but in the present study empathy was not as important of a factor in explaining this relationship for individuals 62 years and older. These findings help to address the inconsistencies in the literature with regard to the relationships among gender, age, empathy, and forgiveness.