Spirituality,quality of life,and depression in older people with dementia

ABSTRACT

This study aimed to observe dementia’s role in the relationship between spirituality, quality of life, and depression in aging. The sample included 61 participants between 65 and 98 years old, separated into two groups: participants diagnosed with dementia (N = 31) and control participants (N = 30). There was no significant difference in spirituality between demented and control participants; however, different patterns of correlation were observed between spirituality, depression, and quality of life in these groups. Although the level of spirituality did not differ despite dementia, this pathology would appear to play a role in the relationship between spirituality, quality of life, and depression.     

Measurement of readiness to reduce driving speed: a pilot study

Speeding is a preventable risky behavior that contributes to risk of accident. Readiness to change reflects an individual's recognition of and desire to change behavior. No measure to identify readiness to change has yet been validated for speeding. The Readiness to Change Questionnaire appraises readiness to change drinking behavior. The questionnaire was adapted to speeding and its psychometric properties examined. Participants (N = 112) completed the questionnaire and reported their usual driving speed. A clear component structure and acceptable internal consistency and test-retest reliability were found. Convergent validity was indicated by an association between higher readiness to change and lower driving speed. Results support the questionnaire's potential as a measure of readiness to change speeding, and advance research into the role of motivation in speeding behavior.     

On the neurobiological redefinition of psychiatric symptoms: elimination,reduction, or what?

Synthese - Because biologization of psychiatric constructs does not involve derivation of laws, or reduce the number of entities involved, the traditional term of ‘reduction’ should be...     

Reviews: Books, Art

YOGA AND PSYCHOLOGY. By Howard Coward. 115 pp. Albany: State University of New York Press, 2002. $16.95. CASE STUDIES IN INFANT MENTAL HEALTH: RISK, RESILIENCY AND RELATIONSHIPS. Edited by Joan J. Shirilla and Deborah J. Weatherston. 203 pp. Washington, D.C.: Zero to Three, 2002. $32.95. JACOB'S SHADOW: CHRISTIAN PERSPECTIVES ON MASCULINITY. By Herbert Anderson. 173 pp. Louisville, KY: Bridge Resources, 2002. $18.95. LEONARDO DA VINCI. By Sherwin B. Nuland. 170 pp. New York: Viking, 2002. $19.95. FAITH AND THE PLACEBO EFFECT: AN ARGUMENT FOR SELF-HEALING. By Lolette Kuby. 323 pp. Novato, CA: Origin Press, 2001. $23.00. NOTHING PERSONAL, JUST BUSINESS: A GUIDED JOURNEY INTO ORGANIZATIONAL DARKNESS. By Howard F. Stein. Westport, CT: Quorum/Greenwood Publishing Group, 2001. FAITH BEYOND FAITH HEALING: FINDING HOPE AFTER SHATTERED DREAMS. By Kimberly Winston. 115 pp. Brewster, MA: Praraclete Press, 2002. A SHADOW OF GLORY: READING THE NEW TESTAMENT AFTER THE HOLOCAUST. Edited by Tod Linafelt. New York and London: Routledge, 2002. LOVE IS STRONGER THAN DEATH: THE MYSTICAL UNION OF TWO SOULS. By Cynthia Bourgeault. 222 pp. Great Barrington, MA: Lindisfarne Books, 2001. $14.95. Moving Pictures     

Are Reaching Movements Planned to be Straight and Invariant in the Extrinsic Space? Kinematic Comparison Between Compliant and Unconstrained Motions

Two main questions were addressed in the present study. First, does the existence of kinematic regularities in the extrinsic space represent a general rule? Second, can the existence of extrinsic regularities be related to specific experimental situations implying, for instance, the generation of compliant motion (i.e. a motion constrained by external contact)? To address these two questions we studied the spatio-temporal characteristics of unconstrained and compliant movements. Five major differences were observed between these two types of movement: (1) the movement latency and movement duration were significantly longer in the compliant than in the unconstrained condition; (2) whereas the hand path was curved and variable according to movement direction for the unconstrained movements, it was straight and invariant for the compliant movements; (3) whereas the movement end-point distribution was roughly circular for the unconstrained movements, it was consistently elongated and typically oriented in the movement direction for the compliant movements; (4) whereas constant errors varied as a function of target eccentricity for the unconstrained movements, they were independent of this factor for the compliant movements; (5) the instruction to move the final effector along a straight line path influenced the characteristics of the unconstrained movements but not the characteristics of the compliant movements. When considered together, the previous observations suggest that compliant and unconstrained movements involve different planning strategies. Our data support the hypothesis that unconstrained motions, unlike compliant motions, are not programmed to follow a straight line path in the extrinsic space. This observation provides a theoretical frame of reference within which some apparently contradictory results reported in the movement generation literature may be explained.