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Forty Studies That Changed Psychology: Explorations into the History of Psychological Research (4th Edition)

$148.27

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

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Forty Studies That Changed Psychology: Explorations into the History of Psychological Research (4th Edition)

$148.27

Who Should Read Forty Studies That Changed Psychology?

This book is ideal for psychology students, educators, mental health professionals, and anyone curious about the science behind behaviour. It also appeals to readers interested in the history of science. No prior expertise is required, though a basic familiarity with psychology helps.

Why Understanding Classic Psychological Studies Matters

Psychology has been shaped by groundbreaking experiments that reveal the complexities of human behaviour. Forty Studies That Changed Psychology brings together the most influential research in the field, from Pavlov's conditioning to Milgram's obedience studies. Understanding these studies provides a foundation for grasping how psychology evolved and continues to influence modern mental health practices.

How to Choose the Right Psychology Book for You

If you're seeking a broad overview of classic research, this title stands out for its depth and clarity. For more specific topics like anxiety or depression, consider complementary books that focus on therapeutic techniques. Always check the author's credentials and publication date to ensure the information is current and authoritative.

What Makes This Book a Valuable Resource?

This fourth edition offers an accessible exploration of each study's context, methodology, and enduring significance. The author, Roger R. Hock, presents complex ideas in a clear, engaging style. Each chapter focuses on a single study, making it easy to digest and reference. Whether you're a student or a lifelong learner, this book serves as a bridge between academic research and real-world understanding.

How Can You Benefit from Reading This Book?

By reading about these landmark experiments, you may gain insight into topics like memory, conformity, attachment, and cognition. The book does not prescribe solutions but invites you to think critically about research methods and ethical considerations. It can deepen your appreciation for evidence-based approaches to mental health and personal growth.

Frequently Asked Questions

Is this book suitable for someone new to psychology?

Yes, the author explains each study in simple terms, making it accessible to beginners. However, some chapters may require careful reading.

Does the book cover studies on mental health treatments?

While it includes studies relevant to therapy and behaviour, its primary focus is on foundational research rather than treatment manuals.

This content is for informational purposes only and does not substitute professional medical advice. Always consult a qualified mental health provider.

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Your payment and personal information are protected using industry-standard SSL encryption, and all payments are securely processed through Shopify-approved payment providers. Prices are displayed in Canadian dollars, and applicable taxes are calculated at checkout.

Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

Vitamin4CA.com is operated by Cloverlight LLC.

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