The influence of impactful dreams on self-perceptual depth and spiritual transformation.

Two studies contrasted the short-term effects of nightmares, existential dreams, and transcendent dreams (Busink & Kuiken, 1996; Kuiken & Sikora, 1993). Results from Study 1 indicated that existential dreams were more likely than mundane dreams, transcendent dreams, or nightmares to be followed by reported self-perceptual depth; also, transcendent dreams were more likely than mundane dreams, existential dreams, or nightmares to be followed by reported spiritual transformation. Results from Study 2 replicated these findings for existential dreams, indicating also that the type of spiritual transformation associated with transcendent dreams involved an ecstatic sense of release from everyday entanglements. Both existential dreams and transcendent dreams moved the dreamer toward an unbounded sense of life in all things, as did lucid forms of all three dream types. Such unbounded enlivenment suggests an aesthetic substrate to the changes induced by each of these dream types. The contrasting short-term effects of impactful dream types may require integration into a comprehensive model of long-term dream function. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Video game play and lucid dreams: Implications for the development of consciousness.

The improvement of various cognitive skills associated with video game play has been well documented; however, the development of consciousness implications have not been considered. In the present study several potential indicators of consciousness development, including and especially lucid dreaming frequency, were examined as a function of video game play. In the first study, high video game players were more likely to report lucid dreams, observer dreams, and dream control when dream recall frequency and motion disorientation during play were controlled. There were no similar differences in other consciousness development indices. In the second study, a slightly different pattern of results occurred because of respondents all being frequent players. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Content analysis of dreams and waking narratives.

This study investigated the specificity of dream content and its continuity with waking life. For each subject (125 men and 125 women, between the ages of 19 and 29 years), a dream and a waking episode were collected according to “the most recent dream” method (Hartmann, Elkin, & Garg, 1991), which was also applied to “a recent life episode.” Both kinds of narratives were analyzed through the application of the Hall–Van de Castle System (1966) and a typical content analysis (a compendium of the most important typical dream taxonomies). In dreams, typical situations involved the dreamer trying to perform some physical action, most frequently with difficulties in mastering the task. Affective relationships and hostile interactions with an enemy were shared by both narratives, but cognitive activities were uncommon in both cases. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Paranoia in dreams and the classification of typical dreams.

The present study was geared toward expanding the previous evidence for the thematic similarities between dreaming and psychosis. Themes derived from delusions that characterize psychotic and schizophrenia-spectrum disorders, together with the modified Typical Dream Questionnaire, were administered to 280 Chinese participants from Hong Kong. These delusional themes served as some continuous variables for evaluating the degree to which the narrative contents of dreaming can be compared with those of psychotic and schizophrenia-spectrum disorders. It was found that delusions of various types, with various levels of bizarreness, could be observed in dreams. This was particularly true for themes involving paranoid suspiciousness, such as blaming others for making troubles and feeling that others are not giving proper credit for one’s achievements, which were dreamed by a majority of the participants. The current findings generated by the exploratory factor analyses precisely replicated Yu’s (2009) previous delusional model that classified dream themes into the Ego Ideal, Grandiosity, and Persecution categories. Moreover, the present study expanded the Ego Ideal category, developed measures for assessing the delusional inclination during dreaming, and discussed the reciprocal, triadic dynamics between the three major categories of dream themes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Recurrence of typical dreams and the instinctual and delusional predispositions of dreams.

The present study investigated the recurrence of typical dreams and refined Yu's measures for assessing the delusional inclination during dreaming. The Dream Themes Inventory, which consists of typical, delusional, appetitive-instinctual dream themes, was administered to 608 participants. The results indicate that some dream motifs are not only shared by a majority of people but also regularly recur within a person. Moreover, this study demonstrates that virtually all types of delusions and paranoid suspiciousness—including grandiose, persecutory, religious, somatic, jealous, and erotomanic delusions—can be observed in dreams. In addition to fine-tuning Yu's previous Ego Ideal, Grandiosity, and Persecution scales, Erotomania, Appetite-instinct, and Sensorimotor Excitement scales were developed to supplement the assessment of the intrinsic predispositions that modulate dream content. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The relationship between video game play and threat simulation dreams.

Revonsuo proposes an evolutionary theory of dreaming in which dreams allow an individual to prepare for real world threats in the safety of the virtual setting of the dream world. Based upon previous work examining the dreams of video game players, it was hypothesized that high-end gamers would experience fewer threat simulation dreams because of frequent threat resolution rehearsal during game play. Subjects were asked to report a night before dream and fill out surveys regarding their gaming history, media use, and dream experiences. Using a factor analysis, support for the main hypothesis was found. Individuals with a history of game play experienced fewer threat severity variables in their dreams. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The logical structure of dreams and their relation to reality.

The contradictions and non sequiturs often found in dreams (or, equivalently, dream-narratives) are not in fact logical errors, but express and work with a type of logic that characterizes the deepest dimensions of our waking reality. These are the dimensions in which we deal with ourselves as a whole, our lives as a whole, or with the sense of reality as a whole. We do so, for example, in situations of deep personal transformation, or of recognition of deep difference of outlook. The paper argues that the logic of these situations is validly one of contradiction and non sequitur, that dreams sometimes express and work with these kinds of situations, and that these kinds of dreams therefore validly involve the same kind of logic. These kinds of dreams consequently also express insight into the sense that our lives or existence as a whole has for us. In achieving that insight, they actively orient, situate, or resituate us in our relation to our lives or existence as a whole. In this respect they are in themselves a practice of philosophy. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Color and communication in the dreams of hearing and deaf persons.

Research suggests that the experiences recollected from the dreams of persons who are deaf or who have hearing loss reflect their personal background and circumstances. However, this literature also indicated that few studies have surveyed the occurrence of color and communication styles. Individual differences in the perception of color and affect were especially noted. These differences appeared dependent upon whether the impairment was congenital or acquired. In this study, 24 deaf persons and a person with hearing loss who use American Sign Language (ASL) were compared to a sample of hearing persons regarding colors and communication occurring in their dreams. Both groups were found to communicate in dreams as they do in life, deaf persons and person with hearing loss by signing, and hearing persons by speech. The deaf persons and a person with hearing loss experienced more color and more vividness, and the time of onset for a hearing impairment showed differences among persons with hearing loss. The findings also suggest that utilizing dreams as therapeutic material when treating persons with hearing loss and nonimpaired persons may have clinical utility. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Perceived change in the affect associated with dreams: The fading affect bias and its moderators.

Eighty-two undergraduate participants kept dream diaries for a month. Five dreams were randomly selected from each diary and were returned to participants. They rated the affect produced by the dream at its occurrence and at its recall, as well as a number of other characteristics of the dream and characteristics of the context in which the dream occurred. Results revealed that, like memories for real autobiographical events, the negative affect associated with dreams generally faded faster than the positive affect associated with dreams (a Fading Affect Bias, or FAB). The data also showed that the FAB did not occur for: (a) dreams that were remembered to contain information that dreamers believed came true at a later date, (b) dreamers who had reportedly taken recreational drugs prior to their dream, (c) dreams remembered as lacking sound, and (d) dreams remembered as very quiet. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Attachment styles and emotional content, stress, and conflict in dreams of romantic partners.

Expanding on previous research investigating the link between dreams and attachment, participants in committed dating relationships were recruited to fill out dream diaries for 1 week. It was hypothesized that when dreaming about romantic partners (attachment figures), dream content would vary by attachment style, such that insecurely attached individuals would experience a different quality of dream, emotionally and cognitively. At Time 1, participants completed a self-report measure of attachment style, and then completed a dream diary at home each morning for 7 days. Dreams that contained romantic partners were coded by double-blind research assistants for emotional content, with a focus on attachment-related emotions and stressful expressions. Anxious-attached and avoidant-attached participants experienced significantly more stress and conflict, and scored significantly higher on specific emotions such as anxiety and jealousy in such dreams. Secure scores did not correlate with any specific or general emotion. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Big dreams: An analysis using central image intensity, content analysis, and word searches.

The authors provide empirical data to help answer the question of what distinguishes “big dreams” (Jung, 1974) from ordinary dreams. Reported here are the results of a multifaceted quantitative analysis of 162 most recent dreams and 162 most memorable dreams gathered from the same group of individuals. This matched collection of recent and memorable dream reports was analyzed by a novel combination of three quantitative methods: Hartmann's (1998, 2008) research on central images, Hall and Van de Castle's (1966) content analysis, and Bulkeley's (2009b) word search approach. Using these different methods of analysis on the same two sets of dreams provided an unusually detailed portrait of the basic patterns of big dreams. The results suggest that big dreams are distinguished by a tendency toward “primal” qualities of form and content: more intense imagery, more nature references, more physical aggression, more family characters, more fantastic/imaginary beings, and more magical happenings, along with less high-order cognition and less connection to ordinary daily surroundings. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

It started with a dream: Paul's dream (Acts 16,9?10) and Aeneas as a biblical example of dreams as intercultural legitimation strategy.

Dreams are often used to promote religion, or to propagate an interpretation of religion, or to bring political ideas to the fore. A dream can be used as an indication of divine help and thus it is a perfect tool for promoting ideas. Dreams figure in religious propaganda in Christian, Jewish, and Muslim traditions (e.g., in Osama bin Laden's tapes). In classical literature, we find many kings, emperors, or generals who had visions or dreams, especially in association with their accession to power. It is the thesis of this article that in the encounter between Jewish (-Christian) cultures and the Hellenistic world dreams were shared as possible means of divine communication. An important example is the dream in Acts 16,9?10, the most Hellenistic dream of the New Testament. This dream is part of a larger unit, Paul's new move from Asia to Europe. I will try to show that the author of Acts combines here the story of Aeneas (e.g., as told by Virgil) and the story of Jesus, an interesting merging of two cultures. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Brain trauma and autophagy: What flies and mice can teach us about conserved responses

Drosophila models have been successfully used to identify many genetic components that affect neurodegenerative disorders. Recently, there has been a growing interest in identifying innate and environmental factors that influence the individual outcomes following traumatic brain injury (TBI). This includes both severe TBI and more subtle, mild TBI (mTBI), which is common in people playing contact sports. Autophagy, as a clearance pathway, exerts protective effects in multiple neurological disease models. In a recent publication, we highlighted the development of a novel repetitive mTBI system using Drosophila, which recapitulates several phenotypes associated with trauma in mammalian models. In particular, flies subjected to mTBI exhibit an acute impairment of the macroautophagy/autophagy pathway that is restored 1 wk following traumatic injury exposure. These phenotypes closely resemble temporary autophagy defects observed in a mouse TBI model. Through these studies, we also identified methods to directly assess autophagic responses in the fly nervous system and laid the groundwork for future studies designed to identify genetic, epigenetic and environmental factors that have an impact on TBI outcomes.     

A comparison of lifelong and posttrauma nightmares in a civilian trauma sample: Nightmare characteristics, psychopathology, and treatment outcome.

Nightmares and sleep disturbances are thought to play a key role in the development of posttrauma problems. Research efforts have increased in an attempt to understand this association. The present study examined differences in nightmare characteristics, related psychopathology, treatment outcome, and trauma history among trauma-exposed individuals whose nightmares began before a traumatic event and those whose nightmares began after a traumatic event, while controlling for posttraumatic stress disorder status. Individuals whose nightmares began following a trauma experienced more depression and posttraumatic stress symptoms and poorer sleep quality, reported a higher number of traumatic events, and were more likely to report nightmares replicative of or similar to the trauma than those whose nightmares began before the trauma. No other between-groups differences were found for nightmare characteristics or response to treatment. This study is an important step in understanding the nature of nightmares and their relationship to traumatic events and consequences, but additional research is warranted. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Algorithm-based modular psychotherapy vs. cognitive-behavioral therapy for patients with depression,psychiatric comorbidities and early trauma: a proof-of-concept randomized controlled trial

Effect sizes of psychotherapies currently stagnate at a low-to-moderate level. Personalizing psychotherapy by algorithm-based modular procedures promises improved outcomes, greater flexibility, and a better fit between research and practice. However, evidence for the feasibility and efficacy of modular-based psychotherapy, using a personalized treatment algorithm, is lacking. This proof-of-concept randomized controlled trial was conducted in 70 adult outpatients with a primary DSM-5 diagnosis of major depressive disorder, a score higher than 18 on the 24-item Hamilton Rating Scale for Depression (HRSD-24), at least one comorbid psychiatric diagnosis according to the Structured Clinical Interview for DSM-5 (SCID-5), a history of at least “moderate to severe” childhood maltreatment on at least one domain of the Childhood Trauma Questionnaire (CTQ), and exceeding the cut-off value on at least one of three measures of early trauma-related transdiagnostic mechanisms: the Rejection Sensitivity Questionnaire (RSQ), the Interpersonal Reactivity Index (IRI), and the Difficulties in Emotion Regulation Scale-16 (DERS-16). Patients were randomized to 20 sessions of either standard cognitive-behavioral therapy alone (CBT) or CBT plus transdiagnostic modules according to a mechanism-based treatment algorithm (MoBa), over 16 weeks. We aimed to assess the feasibility of MoBa, and to compare MoBa vs. CBT with respect to participants’ and therapists’ overall satisfaction and ratings of therapeutic alliance (using the Working Alliance Inventory - Short Revised, WAI-SR), efficacy, impact on early trauma-related transdiagnostic mechanisms, and safety. The primary outcome for efficacy was the HRSD-24 score at post-treatment. Secondary outcomes included, among others, the rate of response (defined as a reduction of the HRSD-24 score by at least 50% from baseline and a score <16 at post-treatment), the rate of remission (defined as a HRSD-24 score ≤8 at post-treatment), and improvements in early trauma-related mechanisms of social threat response, hyperarousal, and social processes/empathy. We found no difficulties in the selection of the transdiagnostic modules in the individual patients, applying the above-mentioned cut-offs, and in the implementation of MoBa. Both participants and therapists reported higher overall satisfaction and had higher WAI-SR ratings with MoBa than CBT. Both approaches led to major reductions of depressive symptoms at post-treatment, with a non-significant superiority of MoBa over CBT. Patients randomized to MoBa were nearly three times as likely to experience remission at the end of therapy (29.4% vs. 11.4%; odds ratio, OR = 3.2, 95% CI: 0.9-11.6). Among mechanism-based outcomes, MoBa patients showed a significantly higher post-treatment effect on social processes/empathy (p<0.05) compared to CBT patients, who presented an exacerbation on this domain at post-treatment. Substantially less adverse events were reported for MoBa compared to CBT. These results suggest the feasibility and acceptability of an algorithm-based modular psychotherapy complementing CBT in depressed patients with psychiatric comorbidities and early trauma. While initial evidence of efficacy was observed, potential clinical advantages and interindividual heterogeneity in treatment outcomes will have to be investigated in fully powered confirmation trials.