(a) Distinguish between psychoanalytic and humanistic approaches to personality. Discuss in detail the recent developments in the…

(a) Psychoanalytic versus Humanistic Approaches to Personality

Psychoanalytic and humanistic frameworks represent fundamentally contrasting paradigms in understanding personality. Sigmund Freud’s psychoanalysis is characterized by psychic determinism, positing that personality is governed by unconscious conflicts among the id, ego, and superego, and rooted in early childhood psychosexual stages. Humanistic psychology, championed by Carl Rogers and Abraham Maslow, possesses a core property that psychoanalysis explicitly rejects: human agency and inherent growth orientation. Humanism views individuals as fundamentally free, rational agents driven by an innate drive toward self-actualization, requiring unconditional positive regard. While psychoanalysis adopts an idiographic, deficit-oriented focus on pathology and past fixation, humanism adopts a phenomenological, future-oriented approach emphasizing human potential and subjective conscious experience.

Recent developments have revitalized both approaches. Psychoanalysis has evolved into neuropsychoanalysis through Mark Solms, using lesion and neuroimaging evidence to map unconscious processes, ego defense mechanisms, and drive systems onto subcortical-cortical brain networks. Clinically, psychoanalysis has given rise to briefer psychodynamic therapies, such as Davanloo's Intensive Short-Term Dynamic Psychotherapy (ISTDP) and mentalization-based treatment, with meta-analytic support for psychodynamic efficacy (Shedler, 2010). Concurrently, humanistic concepts underpin modern positive psychology, such as Martin Seligman’s PERMA framework of flourishing. Humanistic ideas also live on in emotion-focused therapy (Greenberg) and motivational interviewing (Miller and Rollnick), and in India in person-centred counselling training and the learner-centred, holistic pedagogy of NEP 2020.

(b) Intrinsic versus Extrinsic Motivation

Intrinsic motivation refers to engaging in a behavior purely for the inherent satisfaction, challenge, or curiosity it provides, such as a child solving puzzles to achieve a state of flow. Extrinsic motivation involves performing an activity to attain external outcomes, avoid punishment, or gain tangible rewards, such as an employee working for salary or a student memorizing content for grades within token economies.

Deci and Ryan’s Self-Determination Theory (SDT) explains this distinction through three innate psychological needs: autonomy, competence, and relatedness. Edward Deci’s classic studies (1971, 1975) and Lepper, Greene, and Nisbett's (1973) overjustification effect demonstrated that introducing extrinsic rewards for intrinsically motivating tasks undermines spontaneous interest by shifting the perceived locus of causality from internal to external. Key factors sustaining intrinsic motivation include providing choice, providing informational rather than controlling immediate feedback, and maintaining an optimal challenge-skill balance. Other factors include interest and curiosity, perceived competence through mastery experiences, self-efficacy (Bandura), mastery rather than performance goal orientation, and an autonomy-supportive classroom climate; expected tangible rewards undermine interest, whereas unexpected rewards and informational verbal praise do not (Deci, Koestner and Ryan meta-analysis, 1999).

(c) Functions of REM Sleep and Theories of Dreaming

Rapid Eye Movement (REM) sleep performs crucial physiological and cognitive functions. As demonstrated by Robert Stickgold, REM sleep is essential for memory consolidation, particularly the neurochemical reprocessing and integration of emotional and procedural memories. The high proportion of REM sleep in infants supports neurodevelopment and synaptic plasticity; REM may also support emotional regulation, as in Matthew Walker's "overnight therapy" account.

Major theories explain the genesis of dreaming during REM. Freud’s psychoanalytic model interpreted dreams as disguised wish-fulfillment, transforming latent unconscious desires into manifest content via dream work. Conversely, Hobson and McCarley’s activation-synthesis hypothesis posits that dreams are the cerebral cortex’s attempt to synthesize and make sense of random periodic bursts of neural firing originating in the brainstem (pons). Mark Solms, using lesion evidence, argued that dreaming depends on forebrain dopaminergic "seeking" circuits and can occur without REM, while Domhoff's neurocognitive theory treats dreams as embodied simulations continuous with waking concerns. Additionally, Antti Revonsuo’s threat simulation theory proposes an evolutionary function: dreams provide biologically safe rehearsals for threatening real-world scenarios. Contemporary REM deprivation research reveals severe affective dysregulation, informing PTSD interventions like imagery rehearsal therapy and workplace health protocols for Indian industrial shift workers suffering from circadian disruptions.