প্রাচীন ভারতের ইতিহাস: হরপ্পা থেকে মৌর্য যুগ পর্যন্ত

১. হরপ্পান লিপি (Harappan Script)

হরপ্পান বা সিন্ধু লিপি হলো প্রাচীন ভারতের অন্যতম রহস্যময় লিপি। এর প্রধান বৈশিষ্ট্যগুলো হলো:

  • চিত্রলিপি: এই লিপি মূলত পিক্টোগ্রাফিক বা চিত্রলিপি, যেখানে চিহ্ন এবং ছবির মাধ্যমে
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Adolescent Development: Biology, Psychology, and Mental Health

Adolescence: A Transitional Phase

Adolescence is a profound transitional phase between childhood and adulthood, characterized by rapid biological, cognitive, and socio-emotional changes. It is often described as a period of “storm and stress” (as termed by G. Stanley Hall), though modern psychology views it more as a constructive period of identity formation.

1. The Nature of Adolescence

Adolescence is more than just physical growth; it is a total overhaul of the individual’s identity and capabilities.

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অসমীয়া সাহিত্য: কবি, কাব্য আৰু ছুটি গল্প

অসমীয়া সাহিত্য: প্ৰশ্ন আৰু উত্তৰসমূহ

প্ৰশ্ন 4 — যতীন্দ্ৰনাথ দুৱৰাৰ সাহিত্যকৃতি

উত্তৰ: যতীন্দ্ৰনাথ দুৱৰা এজন প্ৰসিদ্ধ অসমীয়া কবি আৰু লেখক। তেওঁৰ উল্লেখযোগ্য সাহিত্যক্ৰিতিসমূহ হ’ল ওমৰ তীৰ্থ

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Core Concepts in Psychology and Neuroscience

What is Psychology?

The scientific study of behavior and mental processes.

Psychological Perspectives

  • Biological/Neuroscientific: Focuses on the brain, neurons, and genetics.
  • Evolutionary: How behavior helps survival and reproduction.
  • Behavior Genetics: How genes and the environment interact.
  • Psychoanalytic/Psychodynamic: Unconscious processes and childhood experiences.
  • Behavioral: Observable behavior and learning.
  • Cognitive: Thinking, memory, and perception.
  • Sociocultural: Social and cultural influences
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Psychology of Sex and Gender: Essential Study Notes

PSYCH 3420: Memory Sheet – Cristen Carter

Chapter 1: Introducing Sex and Gender

  • Concepts: Sex is biological (chromosomes, hormones, genitalia); Gender is socially constructed roles and behaviors; Gender Identity is an individual’s internal sense of self; Gender Expression is how individuals display their gender; Sexual Orientation is the pattern of attraction.
  • Essay Tip: Explain that sex and gender are interrelated but distinct; include cultural examples to show variability.
  • Research Example: Fausto-
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Cognitive and Social Models of Language Acquisition

Interactionism and Social Constructivism

From 1990 onwards, Interactionism (Social Constructivism) posits that social interaction leads to both language acquisition and knowledge development without fixed stages, as thought is mainly internalized speech. Social interaction pushes us into our Zone of Proximal Development (ZPD) as the basis for learning. Conversation serves as the scaffolding for acquiring new language and knowledge. There is a strong emphasis on the pragmatic and communicative aspects

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