Transcendental meditation, mindfulness, and longevity: an experimental study with the elderly

Can direct change in state of consciousness through specific mental techniques extend human life and reverse age-related declines? To address this question, 73 residents of 8 homes for the elderly (mean age = 81 years) were randomly assigned among no treatment and 3 treatments highly similar in external structure and expectations: the Transcendental Meditation (TM) program, mindfulness training (MF) in active distinction making, or a relaxation (low mindfulness) program. A planned comparison indicated that the "restful alert" TM group improved most, followed by MF, in contrast to relaxation and no-treatment groups, on paired associate learning; 2 measures of cognitive flexibility; mental health; systolic blood pressure; and ratings of behavioral flexibility, aging, and treatment efficacy. The MF group improved most, followed by TM, on perceived control and word fluency. After 3 years, survival rate was 100% for TM and 87.5% for MF in contrast to lower rates for other groups.     

Self-focused attention and belief perseverance

The perseverance of an erroneous belief was investigated in the debriefing paradigm as a function of self-focused attention. Subjects were given either success or failure experiences via bogus performance feedback and received this feedback under high or low mirror self-focusing. All subjects were subsequently debriefed about the false nature of the feedback, and then, before answering questions about their estimated actual performance and ability, mirror self-focus was again manipulated. The results showed that self-focus prior to debriefing increased belief perseverance while self-focus after debriefing reduced the perseverance effects. Discussion of these findings emphasized the role of self-focus in information processing before and adherence to veridical standards after debriefing.     

Jealousy: loss of relationship rewards, loss of self-esteem, depression, anxiety, and anger

White's (1981) theory of romantic jealousy states that the loss (or anticipated loss) of a romantic partner to a rival causes two kinds of suffering: loss (or anticipated loss) of relationship rewards and loss (or anticipated loss) of self-esteem. Elaborating this theory, we proposed that loss of relationship rewards causes depression, whereas loss of self-esteem causes anxiety and anger. General support was found for White's theory and the elaborations, but not for the hypothesis that the loss of self-esteem causes anxiety. Anxiety may be a product of both loss of self-esteem and loss of relationship rewards.     

Couples' Disease: The Experience of Living with a Partner with Chronic Depression

This study is concerned with the impact of chronic depression on partners. Thirteen male and female participants who lived with a partner with chronic depression were interviewed. Data were analyzed using thematic analysis. Findings highlighted a need for caregivers to be more centrally involved in their partner's care, given that they face stigma, shifts in role identity, and uncertainty, which all potentially threaten the level of support they can give their partner. In this sense, depression might be described as a “couples disease,” suggesting that couples therapy and group support for partners should be more widely available to help reduce the burden on partners and potentially prevent relationship breakdown.     

Two hands are better than one: a new assessment method and a new interpretation of the non-visual illusion of self-touch

A simple experimental paradigm creates the powerful illusion that one is touching one’s own hand even when the two hands are separated by 15 cm. The participant uses her right hand to administer stimulation to a prosthetic hand while the Examiner provides identical stimulation to the participant’s receptive left hand. Change in felt position of the receptive hand toward the prosthetic hand has previously led to the interpretation that the participant experiences self-touch at the location of the prosthetic hand, and experiences a sense of ownership of the prosthetic hand. Our results argue against this interpretation. We assessed change in felt position of the participant’s receptive hand but we also assessed change in felt position of the participant’s administering hand. Change in felt position of the administering hand was significantly greater than change in felt position of the receptive hand. Implications for theories of ownership are discussed.     

Facial composite production: a comparison of mechanical and computer-driven systems

Computer-driven systems for constructing composite faces of suspects (E-fit; Mac-a-Mug) have largely replaced mechanical systems (Photofit; the Identikit) in police use, yet little is known of their comparative effectiveness in rendering an accurate likeness. Participants (N = 24) constructed 2 of 4 familiar or unfamiliar faces, for one of which they used Photofit and for the other, E-fit. A likeness of each face was made first under target-absent conditions and then with photographs of the target present. The accuracy of the resulting composites was assessed by familiarity ratings, names elicited, and matching accuracy. The computer-driven system showed consistent superiority only when a familiar face was constructed in the presence of photographs; when participants worked from memory, E-fit was no better than Photofit. The implications of these findings for theories of face retrieval and the operational use of composites are discussed.