BALANCING THE GENERAL WITH THE PARTICULAR IN PSYCHOANALYSIS

The American Journal of Psychoanalysis -     

One Life Heals Another: Beginnings,Maturity, Outcomes of a Vocation,by Franco Borgogno, (A. Elgar,trans.), International Psychoanalytic Books,New York, 2021, 169 pp.

The American Journal of Psychoanalysis -     

Understanding the impact of mortality-related health-risk information: a terror management theory perspective

Four studies explored the effects of providing mortality-related health-risk information from a terror management theory perspective. Study 1 (N = 48) revealed that exposure to information about the mortality-related risks of driving made mortality salient for young male drivers. Studies 2 (N = 60) and 3 (N = 139) demonstrated that young male drivers who perceived driving (fast) to be beneficial for self-esteem reported higher intentions to take driving risks (Study 2) and drive fast (Study 3) after exposure to such information compared to controls. Study 3 further demonstrated that the inclusion of a prime to behave responsibly eliminated this effect. Study 4 (N = 92) revealed that exposure to this prime alongside the mortality-related information generated increased accessibility of responsibility-related constructs and reduced accessibility of mortality-related constructs among young male drivers. The implications of these findings for terror management theory are discussed.     

Motivation for reward as a function of required effort: Dissociating the ‘liking’ from the ‘wanting’ system in humans

Recent studies investigating the neurobiology of reward motivation in animals have begun to deconstruct reward into separable neural systems involving the ‘liking’ of a reward (hedonic enjoyment of consumption) versus the ‘wanting’ of a reward (incentive salience to obtain reward). To date, however, it is unclear whether these systems are also separable in humans. We examined this question by manipulating the effort (clicking on a moving square) required for participants to obtain a reward (humorous versus non-humorous cartoon). Overall, as the required effort to view a humorous cartoon increased, participants were less likely to choose this reward. Moreover, individual differences in cartoon preference predicted cartoon choice at low levels of required effort, but not at high levels of required effort. These findings suggest that manipulating effort may be a valid method for dissociating the ‘liking’ from ‘wanting’ components of reward motivation in humans.

Visual guidance for hand advance but not hand withdrawal in a reach-to-eat task in adult humans: reaching is a composite movement

Many animal species use reaching for food to place in the mouth (reach-to-eat) with a hand, and it may be a primitive movement. Although researchers (I. Q. Whishaw, 2005; A. N. Iwaniuk & I. Q. Whishaw, 2000; M. Gentiluci, I. Toni, S. Chieffi, & G. Pavesi, 1994) have described visual guidance of reaching in both normal and brain-injured human and nonhuman primates, researchers have not described the contribution of vision during advance of the limb to grasp food and during withdrawal of the limb with food to the mouth. To evaluate visual contributions, the authors monitored eye movements in young adults as they reached for food with and without vision. Participants visually engaged the target prior to the 1st hand movement and disengaged it as the food was grasped. Visual occlusion slowed limb advance and altered digit shaping but did not affect withdrawal. The dependence on visual control of advance but not withdrawal suggests that the reach-to-eat movement is a composite of 2 basic movements under visual and tactile/proprioceptive guidance, respectively.     

Predicting attendance at peer-assisted study sessions for statistics: role identity and the theory of planned behavior

Using a prospective study of 77 1st-year psychology students' voluntary attendance at peer-assisted study sessions for statistics, the authors tested the addition of role identity to the theory of planned behavior. The authors used a revised set of role-identity items to capture the personal and social aspects of role identity within a specific behavioral context. At the commencement of the semester, the authors assessed the students' attitudes, subjective norm, perceived behavioral control, role identity, and intention. The authors examined the students' class attendance records 3 months later. Attitudes and perceived behavioral control predicted intention, with intention as the sole predictor of attendance. Role identity also predicted intention, reflecting the importance of the student role identity in influencing decision making related to supplementary academic activities.     

Declarative Memory

ABSTRACT— Neuroimaging of declarative memory is not an endeavor divorced from psychology but, instead, is another path through which a more complete understanding of memory has emerged. Specifically, neuroimaging allows us to determine if differences between memory states emerge from quantitatively or qualitatively distinct underlying encoding operations. Further, it has allowed for greater specification of the putative control operations adopted when we make decisions about our memories. We describe some examples of insights provided by neuroimaging into the many and varied processes that support encoding and retrieval of declarative memory.