Second, howtime is variously used in past constructions that givesense to what has occurred, in for example, nostal-gic tales that seek to sustain identity-relevant valuesand beliefs, or using time to leverage reformulationsin repositioning these tales, for example, with theaim of undermining nostalgia as a platform for resis-tance (see Brown and Humphreys 2002; Strangleman1999).

Temporal focus is the degree of emphasis on the past, present, and future (Blue­dorn 2000e, p. 124).

However, Boyd and Zimbardo’s interest was not in comparing short-, mid-, and long-term temporal depths; rather, it was in examining the degree to which people were oriented to a transcendental future, and in exam­ining the extent to which this variation covaried with other factors such as age, gender, and ethnicity. This is a natural extension of the questions involved in research on general past, present, and future temporal orientations (e.g., Kluck- hohn and Strodtbeck 1961, pp. 13-15), orientations that at first glance appear similar to issues of temporal depth. However, as I have argued elsewhere in opposing the use of the temporal orientation label, these general orientations are more an issue of the general temporal direction or domain that an individ­ual or group may emphasize (Bluedorn 2000e) than the distance into each that the individual or group typically uses. The latter is the issue of temporal depth; the former, what I have called temporal focus (Bluedorn 2000e)

Drawing on the theory of distributed cognition [5], we utilizerepresentational physical artifacts to provide a tangible interface for task planning, aural cues for time passage, and an ambient, glanceable display to convey status

This conjecture leads us to promote the ideal of a “balanced TP” as most psycho-logically and physically healthy for individuals and optimal for societal functioning. Balance is defi ned as the mental ability to switch fl exibly among TPs depending on task features, situational considerations, and personal resources rather than be biased toward a specifi c TP that is not adaptive across situations. The future focus gives people wings to soar to new heights of achievement, the past (positive) focus establishes their roots with tradition and grounds their sense of personal identity, and the present (hedonistic) focus nourishes their daily lives with the playfulness of youth and the joys of sensuality. People need all of them harmoniously operating to realize fully their human potential.

A further limitation of the generalizability of our scale may lie in its cultural relevance to individualist societies and their ambitions, tasks, and demands rather than to more collectivist, interdependent societies in which time is differently val-ued and conceptualized (Levine 1997 ). Obvious cross-cultural adaptations of the ZTPI are called for.

Our scale also has dem-onstrated predictive utility in experimental, correlational, and case study research.

The scale is based on theoretical reflection and analyses, interviews, focus groups, repeated factor analyses, feedback from experiment participants, discriminant validity analyses, and specifi c attempts to increase factor loadings and internal consistencies by item analyses and revisions.

State of Research on TP

Thus, we conceive of TP as situationally determined and as a relatively stable individual-differences process.

Such limiting biases contrast with a “balanced time orientation,” an ideal-ized mental framework that allows individuals to fl exibly switch temporal frames among past, future, and present depending on situational demands, resource assess-ments, or personal and social appraisals. The behavior of those with such a time orientation would, on average, be determined by a compromise, or balancing, among the contents of meta-schematic representations of past experiences, present desires, and future consequences.

In both cases, the abstract cognitive processes of reconstructing the past and constructing the future function to infl uence current decision making, enabling the person to transcend compelling stimulus forces in the immediate life space and to delay apparent sources of gratifi cation that might lead to undesirable con-sequences.

More recently, Joseph Nuttin ( 1964 , 1985 ) supported the Lewinian time-fi lled life space, where “future and past events have an impact on present behavior to the extent that they are actually present on the cognitive level of behavioral functioning” ( 1985 , p. 54). Contemporary social–cognitive thinking, as represented in Albert Bandura’s ( 1997 ) self-effi cacy theory, advances a tripartite temporal infl uence on behavioral self-regulation as generated by effi cacy beliefs grounded in past experiences, current appraisals, and refl ections on future options. Behavioral gerontologist Laura Carstensen and her colleagues (Carstensen et al. 1999 ) have proposed that the perception of time plays a funda-mental role in the selection and pursuit of social goals, with important implications for emotion, cognition, and motivation.

TP is the often nonconscious process whereby the continual fl ows of personal and social experiences are assigned to tem-poral categories, or time frames, that help to give order, coherence, and meaning to those events.

Lewin ( 1951 ) defi ned time perspective (TP) as “the totality of the individual’s views of his psychological future and psychological past existing at a given time” (p. 75).

And although an infinite number of patterns are possible, all strategies for engaging life’s activities fall along a con­tinuum known as polychronicity, a continuum describing the extent to which people engage themselves in two or more activities simultaneously. That this choice is fundamental is revealed by the fact that most people most of the time are unaware that they are even making it. This is because the choice of strategy results from a combination of culture and personality, both of which store these choices and preferences at deep levels, very deep levels. Nevertheless, a choice or a decision made unconsciously is still a choice or a decision

appointment. Time chunksopen up the possibility for future-oriented temporal manipulation and valuation; they assumethat we are able to know, in advance, the duration of tasks and experiences.