What is Class: Definition and 942 Discussions

A social class is a set of concepts in the social sciences and political theory centered on models of social stratification which occurs in class society, in which people are grouped into a set of hierarchical social categories, the most common being the upper, middle and lower classes. Membership in a social class can for example be dependent on education, wealth, occupation, income, and belonging to a particular subculture or social network."Class" is a subject of analysis for sociologists, political scientists, anthropologists and social historians. However, there is not a consensus on a definition of "class" and the term has a wide range of sometimes conflicting meanings. Some people argue that due to social mobility, class boundaries do not exist. In common parlance, the term "social class" is usually synonymous with "socio-economic class", defined as "people having the same social, economic, cultural, political or educational status", e.g., "the working class"; "an emerging professional class". However, academics distinguish social class and socioeconomic status, using the former to refer to one's relatively stable sociocultural background and the latter to refer to one's current social and economic situation which is consequently more changeable over time.The precise measurements of what determines social class in society have varied over time. Karl Marx thought "class" was defined by one's relationship to the means of production (their relations of production). His understanding of classes in modern capitalist society is that the proletariat work but do not own the means of production, and the bourgeoisie, those who invest and live off the surplus generated by the proletariat's operation of the means of production, do not work at all. This contrasts with the view of the sociologist Max Weber, who argued "class" is determined by economic position, in contrast to "social status" or "Stand" which is determined by social prestige rather than simply just relations of production. The term "class" is etymologically derived from the Latin classis, which was used by census takers to categorize citizens by wealth in order to determine military service obligations.In the late 18th century, the term "class" began to replace classifications such as estates, rank and orders as the primary means of organizing society into hierarchical divisions. This corresponded to a general decrease in significance ascribed to hereditary characteristics and increase in the significance of wealth and income as indicators of position in the social hierarchy.

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  1. E

    Pre-Calculus online class question

    Hey guys, I'm trying to avoid taking a pre-calculus class so i can take Calculus in the spring. I found resources from OCW which I'm going to use in order to learn on my own in the Fall so I'll be prepared in the spring for Calculus. Can somebody please take 10-15 minutes to look over this...
  2. N

    Thinking of withdrawing from a class and not accepting a research position

    Is it really that bad to withdraw from a class? I am taking 18 credits and I am taking the following classes: Computer Based Experimentation Classical Mechanics Multivariable Calculus Linear Algebra Computing for math & science Students in Transition Seminar I'm going to drop 1 class, computer...
  3. R

    Basic Impulse-Momentum Question for a Biomechanics Class

    Homework Statement I was assigned a worksheet for a biomechanics class that had a simple impulse-momentum problem. My instructor and I disagree about the means to solve the problem. "A pitched ball with a mass of 150g (.15kg) reaches a catcher's glove traveling at a velocity of 28m/s...
  4. T

    Combinatorics Class - Sum Question

    Homework Statement For any positive integer n determine: \sum\limits^n_{i=0} \frac{1}{i!(n-i)!}Homework Equations I don't really know where to start.. Up until this point we've just been doing permutations, combinations, and determining the coefficient of a certain term in the expansion of a...
  5. E

    What is the contradiction in the proof for M/I\subseteqJ/I and M\subseteqJ?

    Homework Statement I am curious, if I,J, and M are ideals of the commutative ring R, and M/I\subseteqJ/I, then M\subseteqJHomework Equations M/I = { m+I : m is in M} J/I = { j+I : j is in J} I\subseteqR is an ideal if 1.) if a and b are in I then a+b is in I 2.) if r is in R and a is in I...
  6. J

    Equivalence class of 0 for the relation a ~ b iff 2a+3b is divisible by 5

    Homework Statement ~ is a equivalence relation on integers defined as: a~b if and only if 2a+3b is divisible by 5 What is the equivalence class of 0 Homework Equations The Attempt at a Solution [0] = {0, 5n} n is an integer My reasoning for choosing 0 is that if a=0...
  7. S

    Nanotechnology class, quantum review problem.

    Homework Statement Consider a football field. Standing along the sideline are 100 people, on person at each 1-yard hash mark. The first person weighs 30kg, the next 3kg, and so on up to 130kg. The people can only move in straight lines toward the opposite sideline. At a particular moment...
  8. S

    Class - Key States & Behaviours

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  9. E

    What Does a Grade of R Mean After Accidentally Dropping a Class?

    I added a class before the add due date, but dropped it right after by accident (after the drop due date). Now, I received a grade R in the class, which I'm guessing means incomplete or something. The time in between which I added and dropped right after is less than like 20 seconds. What can I do?
  10. D

    One semester of undergrad left: What class MUST I take before leaving

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  11. E

    Need book or webpage recommendation for singular perturbation class

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  12. A

    Math Class: Necessary or Redundant?

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  13. B

    Intro to Proof Class: Velleman's How to Prove It

    I'm taking an intro to proof's class this semester. What are your thoughts on Velleman's How to prove it book? Are the exercises easy or hard to do?
  14. I

    Mathematical Quantum Statistics: Why is A*rho of trace class?

    Hi, as we know a density operator \rho is defined to be a non-negative definite operator of trace class (with trace 1). We also know that for a given observable A, which is a (possibly unbounded) self-adjoint operator, the expectation value can be calculated as \operatorname{tr}(A \cdot...
  15. P

    Calling a method from another class

    So this should be simple. but i don't know why it isn't working. so, I have one class called OdometerBuilder with a method in it. (not a main) inside that method is like 40 lines of code. I am required to take out that code and make it into a separate class and method, done that. Now i need...
  16. F

    Astronomy with lab online class

    My name is Frederico Cantarelli. I am a Lindenwood University student, located in Saint Charles Missouri. I am senior level majoring in Business Admnistration! I will explain my situation on the lines below. For graduate in Business Admnistration at Lindenwood University, i will need 128...
  17. Saladsamurai

    C/C++ What are the key considerations for building a Matrix class in C++?

    Hello all! I know they are out there, but I think that I can learn a lot by creating my own. I do not want to get too convoluted with optimizing this thing, but I was hoping some folks could offer some input. I am narrowing the scope of this project so that the goal is to end up with a...
  18. clope023

    Python Vector Class no attribute error

    Hello all, my issue is in calling the attributes of a 3d vector class in python, this is the class I was working with: import math class Vec3: ''' A three dimensional vector ''' def __init__(self, v_x=0, v_y=0, v_z=0): self.set( v_x, v_y, v_z ) def set(self, v_x=0...
  19. L

    How Does a Class AB Power Amplifier Reduce Crossover Distortion?

    I need to know how does it operate. The textbook that we got doesn't state clearly. Can anyone guide me on how a class AB power amp work stage by stage ? Thanks in advance.
  20. iamjon.smith

    Please Review Database Tables for Advanced Database Class

    After you have analyzed the existing material used by the company for their day-to-day duties, the current Access database, and the additional requirements that the current system does not meet, the following requirements entity/attributes have been compiled: Customer information is tracked...
  21. D

    Would this class be useful for an EE? Advanced Engineering Calc.

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  22. J

    Technical Paper for an Introduction to Mechanical Engineering class

    Hello all; I have a homework 'question' I'm hoping I can get some help with here. For my Introduction to Mechanical Engineering class, we have been tasked with writing a technical paper and there is a portion of the mark dedicated to using social media and the internet to enhance the paper...
  23. P

    Schools Taking an honors physics class at a local university while in high school.

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  24. A

    Union and Intersection of empty class of sets

    why intersection of empty class of sets is the whole space while their union is null set? Book writes that an element will fail to be in the intersection if it fails to be in one of the sets of the class but since there is nothing in the empty class so there is nothing in the empty class that...
  25. D

    Partial differential equations class with only calc III?

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  26. P

    Necessary Prereq Math Class Full?

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  27. ME_student

    Calculus 1 (I'm taking the class in a week.)

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  28. W

    My class schedule, question about Circuit Analysis

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  29. T

    Programs Class sizes at math phd programs?

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  30. S

    A conjugacy class under O(n), orthogonal projection

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  31. A

    Program / Software for class notes and summaries

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  33. E

    Need a book to prepare for my Special Relativity class

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  34. I

    Quotient set of equivalence class in de Rham cohomology

    Hi all, So the equivalence class X/\sim is the set of all equivalences classes [x]. I was wondering if there was a way of writing it in terms of the usual quotient operation: G/N=\{gN\ |\ g\in G\}? From what I've read, it would be something like X/\sim = X/[e]. But, since I'm looking at the de...
  35. M

    Open Class Interval Problem from AS S1

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  36. J

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  37. Y

    A ball is thrown into the air + missing class

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  38. Whovian

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  39. Whovian

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  40. X

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  41. nukeman

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  42. A

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  43. A

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  44. B

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  45. D

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  46. D

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  47. I

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  48. O

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  49. D

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  50. I

    Which math class should i take?

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