With the past behind and the future ahead: Back-to-front representation of past and future sentences

Several studies support the psychological reality of a mental timeline that runs from the left to the right and may strongly affect our thinking about time. Ulrich and Maienborn (Cognition 117:126–138, 2010) examined the linguistic relevance of this timeline during the processing of past- and future-related sentences. Their results indicate that the timeline is not activated automatically during sentence comprehension. While no explicit reference of temporal expressions to the left–right axis has been attested (e.g., *the meeting was moved to the left), natural languages refer to the back–front axis in order to encode temporal information (e.g., the meeting was moved forward). Therefore, the present study examines whether a back–frontal timeline becomes automatically activated during the processing of past- and future-related sentences. The results demonstrate a clear effect on reaction time that emerges from a time–space association along the frontal timeline (Experiment 1). However, this activation seems to be nonautomatic (Experiment 2), rendering it unlikely that this frontal timeline is involved in comprehension of the temporal content of sentences.     

Using the past to predict the future

This research addressed three issues. First, we examined whether retrospective confidence judgments (RCJs) and judgments of learning (JOLs) assess memory differently. Second, we examined the relative accuracy of JOLs and RCJs at predicting future recall performance. Third, we examined whether making JOLs improves subsequent recall better than making RCJs or making no metacognitive judgment. Results suggest that RCJs and JOLs are both based on retrievability, but that participants use their memory differently when making JOLs. RCJs were more accurate than JOLs at predicting future recall for some subsets of items, but the reverse was true for other subsets of items. Finally, eventual recall performance was facilitated when participants made JOLs but not when they made RCJs, suggesting that the JOL task helps to improve people's learning of the items.     

Remembering the past and imagining the future in schizophrenia

It has been suggested that patients with schizophrenia experience a distorted sense of continuity of self across time. However, temporal aspects of self-processing have received little empirical attention in schizophrenia. In this study, the authors investigated schizophrenic patients' ability to generate specific mental images of their personal past and future. Results showed that patients recalled fewer specific past events than did healthy controls and were even more impaired in generating specific future events. These deficits were associated with positive symptoms but were not associated with negative symptoms or with performances on verbal fluency tasks. It is suggested that schizophrenic patients' failures to project themselves into specific past and future episodes might be related to difficulties in retrieving contextual details from memory, as well as disturbance of the sense of subjective time.     

Commentary: The past and present of the future

Recent research on children's thinking about the future has taken multiple directions, many of which are illustrated in the contributions to this special issue. In this commentary the topic is discussed in the context of research on children's understanding of time, and some of the adaptive challenges of thinking about the future are considered. The studies in this issue show the emergence of some components of thinking about the future in early childhood. More research will be needed to illuminate abilities acquired at later ages and the representations and processes underlying humans’ thinking about the future.     

Comprehension of past and future reference revisited

Sentences containing either past tense, future tense, before, or after were presented with sets of sequential pictures to 150 children from 3 to 7 years. Analysis of errors and correct answers led to the following conclusions: (a) Linguistic factors had a major influence on the results, (b) past and future are understood first as mutually exclusive domains, (c) understanding of linguistic reference to past and future increases gradually from 3 through 7 years, and (d) the ability to temporally decenter increases with age. In addition, before and after were better understood than past or future verb tense. This finding is discussed in terms of (a) the difficulty of establishing the limits of the present in relation to past and future, (b) the center picture serving as a reference point for sentences with before and after, and (c) the difference between understanding reference to three sequenced actions and understanding reference to the sequence of past, present, and future relations.     

The reality of the past versus the ideality of the future: emotional valence and functional differences between past and future mental time travel

Mental time travel (MTT) is the ability to mentally project oneself backward or forward in time in order to remember an event from one’s personal past or to imagine a possible event in one’s personal future. Past and future MTT share many similarities, and there is evidence to suggest that the two temporal directions rely on a shared neural network and similar cognitive structures. At the same time, one major difference between past and future MTT is that future as compared to past events generally are more emotionally positive and idyllic, suggesting that the two types of event representations may also serve different functions for emotion, self, and behavioral regulation. Here, we asked 158 participants to remember one positive and one negative event from their personal past as well as to imagine one positive and one negative event from their potential personal future and to rate the events on phenomenological characteristics. We replicated previous work regarding similarities between past and future MTT. We also found that positive events were more phenomenologically vivid than negative events. However, across most variables, we consistently found an increased effect of emotional valence for future as compared to past MTT, showing that the differences between positive and negative events were larger for future than for past events. Our findings support the idea that future MTT is biased by uncorrected positive illusions, whereas past MTT is constrained by the reality of things that have actually happened.     

Discussion: On the future of our past

After integrating the main lines of argumentation developed in the special issue, this paper makes a balance of the question on the public role of the university. Furthermore, the paper focuses on the discussion underlying the articles collected in the issue. A distinction is made between “comprehending” the past and present of the university on the one hand and “justifying” the university and its public role on the other hand. In view of this distinction, it is argued that the question concerning the value of a (normative) idea of the university and its public role is related to the question of democracy. The question is, however, not only whether we live in a democracy, but whether we may still speak of a “commitment to democracy”. An inquiry into the meaningfulness of a (normative) “idea” of the university arises directly from this question. At this point, the viewpoint of Derrida is introduced to discuss the question of the democracy and university of the future.     

Psychoneuroimmunology: past, present, and future

Provides a brief overview of the history and current status of behavioral immunology research, as well as speculation on likely future directions, and suggests that the field may have broad implications for basic biological sciences and medicine. In addition, the field has clear relevance for health psychology; its relevance to actual health outcomes, however, is not yet known.     

Guidance in the United Kingdom: past, present and future

The turn of the century is an apposite time to review the development of guidance in the United Kingdom. The concept of guidance, in the terms in which it is now understood, is very much a 20th-century notion. It draws on two distinct but related traditions: the development of the practice of career guidance; and the development of guidance as an educational concept. The history of these two developments, and the relationship between them, are briefly outlined. Some of the conceptual issues they raise are examined, including the important but somewhat problematic interface with counselling. Challenges for guidance in the new millennium are discussed, in relation both to policy and practice and to theory and research.     

Counselling in the United Kingdom: past, present and future

We chart the development of counselling in Britain since the Second World War through to the present and speculate about possible directions counselling may take in the future. Our major, but not exclusive, focus is on counselling as a developing profession and the particular role that the British Association for Counselling has played in this development. To this end, we consider some of the professional issues that have preoccupied practitioners in the field and those that may do so in the future. Thus, amongst others, we consider the relationship between counselling and psychotherapy, the costs and benefits of counselling's increasing visibility in British society, the role that supervision has come to play in the maintenance of professional standards, the debate that has surrounded the issue of counsellor accreditation/registration, the development of standards and ethics and the tension that exists between the relational and technical aspects of counselling. Counselling does not exist in a vacuum, and this is seen most strikingly in the speculations that we make about future developments of counselling. Thus, for example, we argue that counselling will have to grapple with the increasing emphasis that society places on the accountability of human services and with the inexorable progress occurring in the area of technological development. We note that counselling's response to these significant trends will have to be made against the backdrop of the continuing dissolution of barriers between previously distinct areas of human knowledge .     

Children's reasoning about the temporal order of past and future events

Four- and five-year-olds completed two sets of tasks that involved reasoning about the temporal order in which events had occurred in the past or were to occur in the future. Four-year-olds succeeded on the tasks that involved reasoning about the order of past events but not those that involved reasoning about the order of future events, whereas 5-year-olds passed both types of tasks. Individual children who failed the past-event tasks were not particularly likely to fail the more difficult future-event tasks. However, children's performance on the reasoning tasks was predictive of their performance on a task assessing their comprehension of the terms “before” and “after.” Our results suggest that there may be a developmental change over this age range in the ability to flexibly represent and reason about the before-and-after relationships between events.     

Psychotherapy in the United Kingdom: past, present and future

The 20th century, perhaps 'the age of Freud', has seen the development and growth of psychological therapies. The first half of the century was virtually the province of the psychoanalytic approaches, with the last three decades marking the flowering of many other approaches, and a gradual and general rapprochement between nearly all the major therapies. This history is traced, identifying the major players, including behaviour therapy and humanistic therapies challenging the initially dominant model. The rapid expansion in practitioners and training courses has led to questions of organisation, registration, and relationship between the therapies. The development of UKCP and BCP is examined, examining the size of the constituent elements within these major groupings, their relationship to each other and to counselling and the Independent Practitioners Network. Other developments such as psychotherapeutic studies within universities and the subsequent linking of some psychotherapy trainings to academic qualifications are referred to, while the relationship of British psychotherapy to the European and world scene is briefly described before the author hazards a prediction that it is integrative psychotherapy that will probably expand most in the new century, with counselling asserting its right to be an equal partner in the therapeutic endeavour.     

Children's understanding of linguistic reference to past and future

Young children's comprehension of linguistic reference to past and future times was investigated in two experiments. The children were 2, 3, and 4 years old. The linguistic forms considered were verb tense and the termsbefore andafter; each linguistic form was used in both experiments. The two experimental contexts were (1) actions which either had just occurred or were just about to occur, immediate past and future, and (2) events which either had occurred on the preceding day or were to occur on the following day, more remote past and future. Understanding of linguistic reference to past and future events varied, depending on the situation in which the particular form was applied. Future verb tense was better understood in reference to immediate than to more remote future. Past tense was understood equally well in reference to immediate past action and to more remote past events.Before andafter, both of which would be used to refer to either past or future time, were each better understood when used to refer to the next event or action following the present.This report is based on a dissertation submitted to Teachers College, Columbia University, in partial fulfillment of the requirements for the Ph.D.