The Relation of Lifetime Cognitive Activity and Lifetime Access to Resources to Late-life Cognitive Function in Older African Americans

ABSTRACT

Research in older Caucasians has demonstrated that cognitive activity is related to cognitive function in late adulthood. Knowledge of this association is limited in older minority populations. We examined the relation of cognitive activity and access to cognitive resources, with cognitive function in a group of 108 older African Americans. We constructed two scales to measure the frequency of cognitive activity and the presence of resources that promote cognitive activity during early and late life. Both measures had high internal consistency and the cognitive activity scale had adequate temporal stability over a 4-week interval. In analyses that controlled for age and education, more frequent lifetime cognitive activity was related to current cognitive function, but lifetime cognitive resources only approached significance. The results suggest that both measures are psychometrically sound in a minority population and that lifetime cognitive activity may contribute to current cognitive function in African Americans.     

Clearing Up Client Confusion Regarding the Meaning of Forgiveness: An Aristotelian/Thomistic Analysis With Counseling Implications

Although the construct of forgiveness is popular in research and counseling, there remains considerable confusion surrounding this topic. This article examines the likely errors clients may bring to counseling regarding the meaning of forgiveness. The author uses an Aristotelian/Thomistic perspective to analyze error in understanding forgiveness and concludes that client misunderstanding and the resultant fear of attempting to forgive are oftentimes rooted not in understanding forgiveness itself, but instead in focusing on 1 of 2 vices surrounding that construct. The author recommends bringing this misunderstanding to clients so that they can better decide for themselves whether or not to forgive others.     

Interactive braille output for blind computer users

Blind readers were tested using two methods of reading text displayed by an Apple microcomputer. The first method employed an Optacon system, a device that displays tactile representations of single characters, and the second used an interactive single electronic braille cell that displayed grade 1 braille characters. The results demonstrated no difference in accuracy or reading speed between these two methods. Thus, the serial presentation of braille characters at a single position appears to be a viable method of information transfer between computers and braille readers.     

Final Thoughts on the Case of Pamela and Commentaries

Much gratitude is offered to Drs. Bach and Bromberg for their rich discussions of the case. Some reflections and final thoughts are gathered. The value of the single case study is underlined. The emphases by Bach and Bromberg on the centrality of trauma, failures in recognition, and the healing fostered by acceptance, consistency, and care in the treatment are highlighted. Bach points to the patient's need to regress and to “float in her own subjectivity” in the treatment, to not be impinged on by another “I” in the room. Bromberg's focus is on the need to accept all of the patient's different self states, including the guardian of the weak vulnerable self. Bach highlights the unbalancing of the analyst's narcissistic equilibrium in enactment and Bromberg emphasizes the importance of real and spontaneous engagement. Both point to how such enactments involve a crucial unthought living through of the central trauma itself in the treatment of such patients. The analyst is both in the enactment and a witness to it, allowing for the transformation of traumatic affect and bodily memory. The issue of regression and the concept of the false self are highlighted as topics for further discussion.     

Enhanced preference for a flavour following reversed flavour—glucose pairing

In two experiments hungry rats showed enhanced preference for a flavour as a result of a procedure whereby the flavour followed presentation of 10% glucose—i.e. the reverse of the usual sequence. This provides the first example of excitatory conditioning resulting from reversed pairing involving an appetitive reinforcer. Experiment 1 compared a Cinnamon group, for which ingestion of glucose was followed after 3 min by cinnamon and on other days water was followed by wintergreen, with a Wintergreen group in which wintergreen followed glucose and cinnamon followed water. In a final 2-bottle test relative preference for cinnamon was greater in the Cinnamon than in the Wintergreen group. This effect was replicated in Experiment 2, which compared an Immediate group, for which, as above, drinking glucose was followed 3 min later by access to cinnamon, with a Delay group, for which there was a delay of 1 hr between glucose and subsequent access to cinnamon. Enhanced preference for cinnamon was found only in the Immediate group and appeared after only four glucose-cinnamon pairings. An important finding came from a choice test between glucose and saccharin in which the Immediate group showed a weaker preference for glucose than the Delay group. This indicated that a novel flavour may overshadow the association between the flavour of glucose and its consequences, which normally serves to enhance preference for glucose.