Decomposing the relationship between cognitive functioning and self-referent memory beliefs in older adulthood: what’s memory got to do with it?

With advancing age, episodic memory performance shows marked declines along with concurrent reports of lower subjective memory beliefs. Given that normative age-related declines in episodic memory co-occur with declines in other cognitive domains, we examined the relationship between memory beliefs and multiple domains of cognitive functioning. Confirmatory bi-factor structural equation models were used to parse the shared and independent variance among factors representing episodic memory, psychomotor speed, and executive reasoning in one large cohort study (Senior Odyssey, N = 462), and replicated using another large cohort of healthy older adults (ACTIVE, N = 2802). Accounting for a general fluid cognitive functioning factor (comprised of the shared variance among measures of episodic memory, speed, and reasoning) attenuated the relationship between objective memory performance and subjective memory beliefs in both samples. Moreover, the general cognitive functioning factor was the strongest predictor of memory beliefs in both samples. These findings are consistent with the notion that dispositional memory beliefs may reflect perceptions of cognition more broadly. This may be one reason why memory beliefs have broad predictive validity for interventions that target fluid cognitive ability.     

Purpose in life and cognitive functioning in adulthood

With an increasingly aging population, more work is needed to identify factors which may promote the maintenance of normal cognitive functioning. The current study tested the concurrent association between sense of purpose in life and the cognitive variables of episodic memory, executive functioning, and composite cognitive functioning in adults (N = 3489, M_age = 56.3 years, SD = 12.27, Range = 32–84 years) from the Midlife in the United States study (MIDUS). Correlational analyses suggested that purpose in life was associated with higher scores for memory, executive functioning, and overall cognition. Bootstrapping tests of moderation found no evidence for a moderating effect of age on purpose and the cognitive variables. Future studies should attempt to explain the mechanisms behind this relationship and explore the potential for interventions to promote healthy cognitive and purposeful aging.     

Partial replication of two rumination-related candidate gene studies

Two recent papers associated candidate genes with brooding rumination, a possible cognitive endophenotype for depression, in children ages 8–14 years. Stone et al. reported that BDNF val66met polymorphism predicted brooding in adolescence. Woody et al. reported that children carrying at least one copy of a CRHR1 TAT haplotype reported less brooding than their peers in the presence of maternal depression. We attempted to replicate and extend these findings in a sample of twins aged 12–16 years. We analyzed the BDNF val66met (rs6265) polymorphism and two (rs242924 and rs7209436) out of three single nucleotide polymorphisms (SNPs) that Woody et al. used to create a CRHR1 haplotype. We controlled for maternal history of depression and clustering within families. Unlike Stone et al., we found higher brooding among BDNF Met carriers. This main effect was qualified by an interaction with pubertal status, with the effect driven by more physically mature participants. Similar to Woody et al., we found an interaction between CRHR1 SNPs and maternal depression, with the homozygous minor genotype acting as a protective factor against brooding in the presence of maternal depression. Findings provide partial support for the influence of candidate genes in two environmentally sensitive systems on brooding.     

Relational‐Cultural Theory and Reality Therapy: A Culturally Responsive Integrative Framework

The authors propose an integration of relational‐cultural theory and reality therapy. The authors contend that the traditional assumptions of reality therapy are consistent with the relational aspects of relational‐cultural theory and together provide a culturally responsive approach for diverse clients. The authors also include an overview of the 2 theories as well as highlight the convergences and divergences. In addition, the authors present a case illustration depicting the integration method in practice.     

Becoming Pilgrims: Engaging Theory Through Practice in the Introductory World Religions Course

Abstract. This paper explores the use of the educational pilgrimage as an active learning strategy in the introductory world religions course. As we study pilgrimages from different religious traditions throughout the semester using Victor Turner as our theoretical guide, students also plan their own campus pilgrimage, paying homage to sites that help them reach their educational goals. Using student comments and my own observations, I highlight the ways in which the educational pilgrimage both affirms and raises critical questions about Turner's theory of pilgrimage. In this way, the educational pilgrimage is an opportunity for students to enhance and clarify their understanding of theory through practice.     

Impairment in risk-sensitive decision-making in older suicide attempters with depression

Suicidal behavior is a potentially lethal complication of late-life depression. In younger adults, suicide has been linked to abnormal decision-making ability. Given that there are substantial age-related decreases in decision-making ability, and that older adults experience environmental stressors that require effective decision-making, we reasoned that impaired decision-making may be particularly relevant to suicidal behavior in the elderly. We thus compared performance on a probabilistic decision-making task that does not involve working memory ("Cambridge Gamble Task") in four groups of older adults: (1) individuals with major depression and a history of suicide attempt (n = 25), (2) individuals with major depression with active suicidal ideation but no suicide attempt (n = 13), (3) individuals with major depression without suicidality (n = 35), and (4) nondepressed control subjects (n = 22). There was a significant effect of group on quality of decision-making, whereby the suicide attempters exhibited poorer ability to choose the likely outcome, compared with the nonsuicidal depressed and nondepressed comparison subjects. There were no group differences in betting behavior. The suicide attempters differed in several aspects of social problem-solving on a self-report scale. Quality of decision-making was negatively correlated with the score on the impulsive/careless problem-solving subscale. These data suggest that older suicide attempters have a deficit in risk-sensitive decision-making, extending observations in younger adults. More specifically, older suicide attempters seem to neglect outcome probability and make poor choices. These impairments may precipitate and perpetuate suicidal crisis in depressed elders. Identification of decision-making impairment in suicidal elders may help with designing effective interventions.     

Positive and problematic dissertation experiences: The faculty perspective

We interviewed 14 clinical and counseling psychology faculty regarding their experiences chairing positive and problematic dissertations. Data were analyzed using consensual qualitative research (CQR). Participants reported that advisors’ roles involved guiding/facilitating dissertations and helping students shape research ideas; students’ roles included taking responsibility, working independently, and maintaining good relationships with the chair/committee. With positive dissertation experiences, chairs and students collaborated before the dissertation, worked together well during the dissertation, and students began the dissertation feeling competent and motivated; such dissertations positively affected participants. Problematic dissertation experiences evinced difficult relationships between chair and student, and students’ low research capability; such dissertations negatively affected participants.