Given the Following Matrices Show That $( \boldsymbol { A } + \boldsymbol { B } ) ^ { \prime } = \boldsymbol { A } ^ { \prime } + \boldsymbol { B } ^ { \prime }$

question 9

Essay

Given the following matrices $$\boldsymbol { A } = \left( \begin{array} { l l } a _ { 11 } & a _ { 12 } \\a _ { 21 } & a _ { 22 }\end{array} \right) , \boldsymbol { B } = \left( \begin{array} { l l } b _ { 11 } & b _ { 12 } \\b _ { 21 } & b _ { 22 }\end{array} \right) , \text { and } \boldsymbol { C } = \left( \begin{array} { l l l } c _ { 11 } & c _ { 12 } & c _ { 13 } \\c _ { 21 } & c _ { 22 } & c _ { 23 }\end{array} \right)$$
show that $( \boldsymbol { A } + \boldsymbol { B } ) ^ { \prime } = \boldsymbol { A } ^ { \prime } + \boldsymbol { B } ^ { \prime }$ and $( \boldsymbol { A } \boldsymbol { C } ) ^ { \prime } = \boldsymbol { C } ^ { \prime } \boldsymbol { A } ^ { \prime }$ .

Learn the necessity and methods of data reduction in content analysis.

Understand the concept of attributions and their role in social perception.

Differentiate between personal and situational attributions.

Recognize the impact of cultural differences on attribution styles.

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Definitions:

Dispositional Characteristics

Traits or aspects of an individual's personality that are inherent and influence behavior in various situations.

Conscientiousness

A personality trait characterized by thoroughness, diligence, and reliability; an important aspect influencing job performance and personal success.

Big Five

A personality model describing five major dimensions of human personality: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Concurrent Validity

The extent to which test scores (or other predictor information) match criterion obtained at about the same time from current employees