PubMed Health⌕ Search

Biomedical subjects

C J Lennings

Publications and source records attributed to C J Lennings.

13 recordsLinked to original sources

Optimism, satisfaction and time perspective in the elderly.

In contrast to younger groups, research with the elderly suggest a predominantly present-focused temporal orientation. One aspect of satisfaction, optimism is conceptualized as a form of future perspective. Health psychology generally asserts that health-enhancing messages depend for effect on a person perceiving future benefits to actions taken in the present to enhance health or minimize ill-health risk. The extent to which the elderly perceive or value the future should impact on health maintenance behaviors. In a study of eighty-six elderly people, the dominant ways of viewing time coalesced around a variety of present time perspectives. Within-group differences revealed that as people aged, they became less satisfied with life relative to their level of optimism. For the young-old, optimism was positively correlated with satisfaction, but for the oldest-old the variables were negatively associated. Optimism increased with age while satisfaction decreased with age. The decrease in satisfaction is most probably related more to a sense of realism about the tasks of aging than a sense of "death anxiety," or avoidance of the future. As people age, temporal variables become less important in predicting optimism or satisfaction and optimism becomes less important as a predictor of satisfaction. Implications for developing models of health management in the elderly are discussed.

Aged↗

Motivation and future temporal orientation: a test of the self-handicapping hypothesis.

Self-handicapping motivation refers to the likelihood a person will project personal ambition into the future, make a pessimistic judgement, and then mobilise effort in the present to avoid an anticipated negative outcome. It should, therefore, be a correlate of future time perspective. This study showed for a sample of 120 first-year students that, whilst future time perspective did strongly predict scores on a measure of self-handicapping motivation, neither variable was a useful predictor of outcome.

Adolescent↗

Time perspective: temporal extension, time estimation, and impulsivity.

It has been proposed that time perspective is an important variable that can, in part, explain the differences between people in terms of the development of self-control. One corollary of this position is that time perspective is somehow related to systematic biases in the way people perceive the passage of time. Such a bias may or may not be augmented by an association between time perspective and impulsivity. Two studies were conducted using measures of temporal extension, time estimation, and impulsivity. In general, no consistent effects were found. Neither time perspective nor impulsivity was related to any characteristic pattern of errors. In the second study, time perspective (mediated by age) was associated with predicting very brief time estimation scores, but not longer time estimation periods. It was concluded that whatever the mechanism might be that underlies the purported effect between time perspective and self-control, it is not related to a differential ability to perceive time moving more or less quickly.

Adolescent↗

Profiles of time perspective and personality: developmental considerations.

Time perspective is an important but subtle cognitive construct underlying personality, decision making, and goal setting. This study identified 3 temporal dimensions--temporal extension, temporal attitude, and temporal structure--and reviewed the associations among them. T. J. Cottle's (1969, 1977) work on temporal profiles was briefly reviewed; it suggested that 3 types of temporal profiles can be isolated and that 3 broad personality dimensions--human agency, mood, and temperament--from characteristic associations with each of the temporal profiles. The authors expected the profiles to reflect developmental sensitivities as a person moves from adolescence into early adulthood. Two samples (159 high school students and 236 university students) participated in the study. The results provided some limited support for the actualizer and atomist profiles; somewhat surprisingly, the role of temporal extension appeared to be insignificant. No evidence was found for a developmental transition of time perspective between middle adolescence (15-17 years) and early adulthood (18-25 years).

Adolescent↗

Adolescent aggression and imagery: contributions from object relations and social cognitive theory.

Object relations and social cognitive theory can be combined with the use of imagery in a self-control program with aggressive adolescents. Object relations provide a rationale for merging fantasy and reality processes while social cognitive theory (and its operationalization through cognitive behavioral therapy) provides a general framework in which behavioral and cognitive change techniques are utilized. This is embedded in a developmental paradigm that promotes the integration of the past, present, and future as a means of encouraging developmental maturity and identity. A case study demonstrates how the elaborated procedure of imagery manipulation can effectively alter behavior in a relatively brief time. While concerns remain regarding the amalgamation of psychodynamic and cognitive theories, the theories can give rise to a judicious blending of techniques that appear to have good effect in the case described.

Adolescent↗

A cognitive understanding of adolescent suicide.

Suicide ultimately requires a decision. In this article, I review a number of cognitive concepts--decision making, the development of a suicide schemata, covert rehearsal, cognitive rigidity, and time perspective--and I propose a model suggesting that suicide can be understood as an essentially cognitive act affected by these elements. The model highlights the importance of distortions of time perspective as a precursor for suicidal behavior. I propose this model as an additional set of explanatory factors to those commonly in use, such as family and peer estrangement and life events.

Adolescent↗

Adolescent time perspective: a further note.

Researchers on temporal extension have moved from using global measures of temporal extension to using domain-specific measures. A reanalysis of 1992 data from 98 boys and 103 girls tested whether domain-specific measures of temporal extension were correlated with global measures of both past and future temporal extension. Moderate correlations support the generalisation of findings from earlier studies, using global measures, to more recent studies with domain-specific measures.

Adolescent↗

The role of activity in adolescent development: a study of employment.

Adolescent work values have historically been studied within the adult work value framework. This paper explores the notion that adolescence is a developmental stage, and therefore adolescent work values should be seen within this context. Such a developmental approach is found to be useful in reconciling some of the discrepancies in the literature on adolescent work values. In addition, two variables that may help explain the development of adolescent work values: activity and time perspective, are discussed.

Adolescent↗

Suicide and time perspective: an examination of Beck and Yufit's suicide-risk indicators.

Both Beck and Yufit have developed indices of risk for suicidal groups. An investigation with 86 university students explored the concurrent and convergent validity of both scales. The current study reports moderate correlations between these two measures as a test of concurrent validity. In addition, both authors argue for the importance of time perspective in the development of these tests. The Hopelessness Scale was found to correlate well with other attitudinal measures of time perspective. The correlational pattern of the Time Questionnaire presented a less coherent pattern of association across temporal orientation, extension, and temporal attitude scales.

Adult↗

Adolescents' time perspective.

201 boys and girls in Grade 11 were administered the Time Perspective Questionnaire, which assesses the type of events students typically generate when asked to think of the past and future and their temporal extension. Analysis confirms little difference between adolescent boys' and girls' time perspectives, thereby suggesting considerable convergence has occurred in boys' and girls' temporal expectations.

Adolescent↗

The Schalling Sensation Seeking and Impulsivity Scales: their relationship to time perspective and time awareness, a preliminary report.

This study reports use of two scales developed in 1983 by Schalling, Edman and Asberg, Impulsivity and Sensation Seeking and their association with Time Perspective. 102 first-year university students completed both scales, a time perspective questionnaire, and a time awareness scale. The convergent validity, test-retest, and split-half reliability for both the Sensation Seeking and Impulsivity scales were high. Both sensation seeking and impulsivity showed strong relationships with time awareness but not with time perspective.

Adult↗

Harm minimization or abstinence: an evaluation of current policies and practices in the treatment and control of intravenous drug using groups in Australia.

The past decade has seen Australia cited as a significant leader in the development of harm-minimization policies towards illicit drug use. Such policies have been developed on the premise that harm minimization would lead to substantial long-term gains to society in the areas of: (1) decreased health costs for intravenous drug users (IDU); (2) decreased mortality rates for IDU groups; (3) increases in social productivity of IDU (through such things as gaining and retaining employment); and (4) decreased criminal activity leading to substantial gains in law enforcement budgets, and reduced community crime costs (theft and burglaries, etc. Evaluation of the success of harm minimization is notoriously difficult. By its nature success often means there are no ways of comparing potential losses against potential gains. An alternative to harm minimization, abstinence models, exist. In Australia the harm minimization policy has come under review in some States, and has never been fully implemented in the Northern Territory. This paper reviews the merits and demerits of both approaches, and initiates discussion regarding the development of future services for IDU groups in Australian society.

Adolescent↗