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Here is a list of the terms and definitions on each card.

Card 1:
Term: Actor
Definition: An individual with agency who acts within a social network (and is represented as a node or point)
Card 2:
Term: Acyclic network
Definition: A network which does not contain any cycles (such as networks of article citations which only refer in one direction—in the past—to refer to published works)
Card 3:
Term: Adjacency
Definition: The phenomena of being neighbors
Card 4:
Term: Adjacency matrix
Definition: A matrix in which individuals who are next to each other in a social space are listed together side-by-side (and thus the adjacency label); this matrix looks at the effects of proximity
Card 5:
Term: Adoption curves
Definition: A distribution which shows the rate of acceptance or adoption of a new idea, technology, practice, or other aspect
Card 6:
Term: Affiliation
Definition: The nature of interactions between vertices (nodes)
Card 7:
Term: Affiliation network
Definition: A two-mode social network that consists of actors and events (as mutually exclusive categories, with no crossover in information type)
Card 8:
Term: Affinity
Definition: A liking or sympathy for others; a sense of closeness
Card 9:
Term: Alter (connections)
Definition: Directly connected nodes to a focal or "ego" node; also known as neighbors in an ego network
Card 10:
Term: Amplifier
Definition: A factor that magnifies or enlarges another force or message or energy
Card 11:
Term: Arcs
Definition: Directed lines (with arrows on one or both ends) in a directed graph or directed sociogram
Card 12:
Term: Asymmetry
Definition: An imbalance in a social relationship (or directed ties); potentially an unreciprocated relationship in which one side perceives a bonded tie and the other side does not
Card 13:
Term: Attribute
Definition: A descriptor (descriptive variable) of a node; may lead to preferences or biases
Card 14:
Term: Automorphic equivalence
Definition: The parallel structures existing between nodes and links; the concept of substitutability between nodes with similar structures (and presumed capabilities); a sense of similarity of roles within a social network
Card 15:
Term: Balanced /Imbalanced networks
Definition: A theory of networks that suggests certain types of relationships within the network,with the idea that most networks work towards balance
Card 16:
Term: Betweenness centrality
Definition: A measure of a node's or ego's centrality in a network (the number of shortest paths from all vertices to all others that pass through that node)
Card 17:
Term: Bias
Definition: A preference of a vector or node in a social network
Card 18:
Term: Binary graph
Definition: A graph which represents nodes as either a "yes" or "no" / present or non-present (binary) about a particular variable or phenomena
Card 19:
Term: Block (bi-component)
Definition: Elements (or divisions) of connected nodes in a graph that may be separated into components with the deletion of cutpoints
Card 20:
Term: Blocking the matrix
Definition: Partitioning parts of a social network represented in a matrix to create blocks; sectioning off the matrix into partitions
Card 21:
Term: Bonded ties
Definition: A reciprocal (co-present or co-occurring) relationships between two vertices or nodes (with the relationship represented as a double-headed arrow)
Card 22:
Term: Broadcast search
Definition: Projecting a generalized message with a search request to the entire network
Card 23:
Term: Broker
Definition: An individual who negotiates between two other parties; a go-between who manages informational or other resources / assets
Card 24:
Term: Circle graphs
Definition: A diagram that places the vertices or nodes in a circle in order to highlight the actual connectors (lines, edges) between the various vertices or nodes; this form shows the highest concentrations of connections
Card 25:
Term: Citation network
Definition: A social network of research citations showing which works are the most popular (or the most often cited)
Card 26:
Term: Clique
Definition: A substructure in a social network in which every element of the set is connected to every other member of that set at a distance greater than one; a maximal fully-connected sub-graph which is a part of a larger graph or social network (with other variable definitions based on various analyses)
Card 27:
Term: Closed trail
Definition: A walk between two actors that begins and ends with the same actor
Card 28:
Term: Closed walk
Definition: A sequence of connections between two actors with clearly defined start and end points
Card 29:
Term: Cluster
Definition: Groups of people represented as individual vertices who share dense close ties in local neighborhoods because of shared mutual interests; cohesive subgroups with various types of affiliations
Card 30:
Term: Cohesion
Definition: The structural cohesion of a social network is determined by the degrees of vertices (the numbers of connectors leading to and from the vertices, which may be averaged out to describe the network's structural cohesion); a highly cohesive network can move information / messages much more efficiently
Card 31:
Term: Complete network
Definition: A network with maximum density (theoretically where all possible vertices are connected? A network with high cohesive ties?)
Card 32:
Term: Connected phase
Definition: A point at which a network changes from a disconnected phase to one where a critical point (or a "tipping point") has been reached where a sufficient number of nodes have converted to accepting a new practice, and there are sufficient numbers to maintain momentum on its own or to accelerate momentum of conversions
Card 33:
Term: Constellation
Definition: A node-link diagram that depicts data that is associative or hierarchical
Card 34:
Term: Constraint
Definition: A limitation or restriction; something that constrains
Card 35:
Term: Contamination
Definition: The process of diffusion of something (an idea, a technology, a practice, a meme, or other element) through a social network
Card 36:
Term: Co-present or co-occurring
Definition: Ties between vertices which require the participation of the involved nodes in a particular event; bonded ties
Card 37:
Term: Critical mass
Definition: A sufficient amount of nodes (adopters) that may enable a network to achieve a "tipping point" or sufficient momentum to be self-sustaining in the acceptance of a new innovation (in a diffusion of innovation model)
Card 38:
Term: Cutpoints
Definition: Places in a network where the removal of a node would divide the structure into unconnected parts; weak links / brokers / bridges between otherwise disconnected groups in a graph
Card 39:
Term: Cycle
Definition: A restricted walk of three or more actors (nodes), all of whom are distinct except for the origin / destination actor
Card 40:
Term: Cyclic network
Definition: A network with clusters that are generally within one rank with equality among the vertices
Card 41:
Term: Data array
Definition: The setup of a data set in a spreadsheet (or multiple spreadsheets) with variables listed across the top row and each of the following rows below as individual records, with unique identifiers running down the left column (a classic rectangular data array)
Card 42:
Term: De-duplication
Definition: Removing any repeated data from a data set to ensure clean data
Card 43:
Term: Degrees of separation
Definition: The concept that people may be connected by close ties in a "small world" through low degrees of separation in the "human web" (an initial idea by Dr. Stanley Milgram); the famous "six degrees of separation" suggests that people are only six steps away from anyone else in the world by the six steps (in a concept expressed by Frigyes Karinthy and popularized in a play by John Guare)
Card 44:
Term: Dendrogram
Definition: A branching tree ("dendron") diagram which depicts a hierarchy of categories based on degree of similarity or shared characteristics, usually used in biological taxonomy. These may be used to represent pedigree or genealogies. For example, common ancestors of academic traditions may be cited as influences in citation dendrograms (in academia); non-biological affinities may be represented in dendrograms. Genealogies show ties to common ancestors.
Card 45:
Term: Density
Definition: The number of lines (connectors) in a simple network, described as a proportion of the maximum possible number of lines or ties (a percentage of extant lines or arcs divided by all possible lines or arcs)
Card 46:
Term: Diameter (of a social network)
Definition: The length of the longest path between connected actors; the span of the network (as an indicator of size)
Card 47:
Term: Diffusion
Definition: The spreading of an innovation, disease, practice, information, or some other element through a social network (often enhanced by the density of the social network)
Card 48:
Term: Directed graph (digraph)
Definition: A node-link diagram that has directional lines (the presence or absence of arrow-heads at the line ends) or arcs indicating directional aspects of relationships (including whether the connections are reciprocated or not)
Card 49:
Term: Directed search
Definition: Reaching out to a targeted few in a social network to locate particular information or resources
Card 50:
Term: Direction
Definition: The course or impetus of a relationship
Card 51:
Term: Dyad
Definition: A pair of vertices (nodes) and the lines linking them
Card 52:
Term: Eccentricity
Definition: A measure of how far one node is from the furthest other in a social network (the mean and standard deviation of their geodesic distances to describe their closeness to other actors)
Card 53:
Term: Edges (ties, lines or links)
Definition: Line indicators in a social network that indicate relationships between individuals, cliques, and groups in that social network; undirected ties (lines without arrows showing directionality on the ends)
Card 54:
Term: Ego
Definition: A focal node, a vertex that represents a specific individual or agent (from whose perspective the other aspects of the network may be viewed) and the various alters connected to that node (others in the "neighborhood"); an ego may also refer to groups, organizations, or even whole countries or societies
Card 55:
Term: Ego network
Definition: A social network of various individuals with a special focus on the local (neighborhood) connections of individual actors; a vertex (node) and its neighbors, including all the lines among the selected vertices (nodes)
Card 56:
Term: Embeddedness
Definition: The closeness of a particular node in an ego-network with other members, characterized by dense local sub-structure connections; the extent to which actors are in social structures with "dense, reciprocal, transitive, strong ties" (Hanneman & Riddle, 2005, Ch. 9, "Ego networks," p. 1)
Card 57:
Term: Equivalence
Definition: A state of similarity between vertices with "zero dissimilarity"(or similarity of a lesser degree)
Card 58:
Term: Eulerian circuit or cycle
Definition: A Eulerian trail (a path in a graph which visits every line exactly once which starts and ends on the same node or vertex
Card 59:
Term: Fat node
Definition: A vertex or node which has high in-degrees of lines or arcs or edges as well as high out-degrees of lines, showing high connectivity and assumed popularity and influence
Card 60:
Term: Geodesic
Definition: The shortest path between two vertices or nodes
Card 61:
Term: Graph
Definition: A systematic and condensed representation of information; a set of vertices or nodes and a set of lines between pairs of vertices (including some non-lines between vertices)
Card 62:
Term: Hierarchical clustering
Definition: A form of cluster analysis that builds a hierarchy of cluster based on criteria such as affinity or relatedness (used in genomic data), often expressed in a dendrogram
Card 63:
Term: Immediacy index
Definition: A measure of a publication's power in terms of the citations to the contents within the year of its publication (a rate based on the immediacy of response within the publication year)
Card 64:
Term: Impact factor
Definition: A measure of a journal's power in terms of how many other articles cite that work
Card 65:
Term: In-group
Definition: A social group to which an ego does belong
Card 66:
Term: In-degree
Definition: The amount of lines leading in to a particular node
Card 67:
Term: Innovation
Definition: A high-innovation individual is a person with a low threshold for adoption of a new technique or technology; the tendency to be susceptible to new ideas moving through a social network
Card 68:
Term: Intellectual pedigree
Definition: The association of an individual with other thinkers or practitioners in a field (in an affinity)
Card 69:
Term: Interdependence
Definition: A mutually reciprocal relation between entities
Card 70:
Term: Island
Definition: A maximal subnetwork of vertices connected by lines with values greater than the lines to vertices outside the subnetwork; a large cluster of highly interactive nodes with fewer connections to the outside
Card 71:
Term: Isolate
Definition: A node which is not connected to other nodes in a network; a node which is on the periphery of a social network without anything in the way of a connection or relationship tie
Card 72:
Term: Isomorphic equivalence
Definition: The visual equivalency of structure between ego nodes
Card 73:
Term: Legible
Definition: Able to be read; clear
Card 74:
Term: Length (of a walk)
Definition: The number of relations contained within a walk
Card 75:
Term: Linegraph
Definition: A nodelink diagram that indicates relationships by lines in between connected nodes
Card 76:
Term: Lines
Definition: Edges (without arrows, in an undirected social network diagram) and arcs (with arrows, as "directed lines" in a digraph)
Card 77:
Term: Loop
Definition: Reflexive connections from one node back to itself
Card 78:
Term: Logistic growth
Definition: A sigmoidal (S-shaped) curve in which the growth rate decreases with the increasing number of entities until it reaches zero at a maximum point; a curve that models a gradual increase initially, a more rapid middle growth period, and then a slowing off at the end at a maximum value (sometimes used to model the diffusion of innovation in a population)
Card 79:
Term: Main path analysis
Definition: A technique for analyzing citation networks that transport scientific knowledge of information over time in time increments, where a "main path" moves from a source vertex to a sink vertex with the highest traversal weights on the arcs in between
Card 80:
Term: Matrix
Definition: A visualization of multivariate data consisting of rows and columns, with cells at the intersection of a row and a column; here each row and each column represent one vertex; a filled cell means the presence of a phenomenon while a blank cell means the absence of a phenomenon (in a binary); these can be reconfigured to be sorted by various descriptors of the groups to identify patterns
Card 81:
Term: Multiplier effect
Definition: An entity or resource whose use will magnify or amplify the impact
Card 82:
Term: Multiplex data
Definition: A stack of actor-by-actor matrices with similar defined factors, enabling comparability
Card 83:
Term: Multiplex relations
Definition: Multiple relationships among multiple vertices to show more complex relationships (as contrasted to "simplex" relations)
Card 84:
Term: Neighborhood
Definition: The area around an "ego" including the "alters" that are linked to the focal ego node; this includes a connection up to some maximum path length (with a minimum of at least one step of connection); includes all the ties among all of the actors to whom the ego has a direct connection; these may be indicated by color or a circle or some other indicator (or sometimes no indicator at all)
Card 85:
Term: Neighbors
Definition: The "alters" or direct nodes connected to an ego node in a neighborhood
Card 86:
Term: Network analysis
Definition: Learning about social networks based on analyses of various aspects of the relational ties between the individuals in the network
Card 87:
Term: Network load
Definition: The amount of traffic or information or other network resources that move through a network
Card 88:
Term: Network size
Definition: The number of original nodes or egos (or individuals, groups, organizations, or societies) in the network
Card 89:
Term: Node
Definition: A point or vertex in a social network which represents an individual (or actor) within that network
Card 90:
Term: Node load
Definition: The measure of load placed on a given node to show its importance to the network; load is based in part on how connected that node is to other nodes (and the directions of the relationships between nodes
Card 91:
Term: Nonbiological affinity
Definition: The ties between individuals who were influenced by the same predecessors and so are considered to belong to the same family or tradition in a field
Card 92:
Term: N-step neighborhood
Definition: The size of an ego's neighborhood including all nodes at a path length of N, inclusive of all the connections among those actors (most neighborhood path lengths are 1, which include the egos and their adjacent nodes)
Card 93:
Term: Null dyads
Definition: A pair of vertices (nodes) without any lines between them (no connectors)
Card 94:
Term: Ordinal data
Definition: Rank-ordered data
Card 95:
Term: Outdegree
Definition: The number of lines or edges leading from a particular node
Card 96:
Term: Out-group
Definition: A social group to which an ego does not belong
Card 97:
Term: (Pure) out-tree
Definition: A sociogram in which all actors are embedded into a single component as one structure, with no reciprocated ties and each node with an in-degree of one (or each actor has one boss, in a unified command, except the ultimate boss)
Card 98:
Term: Partition
Definition: A part; a section
Card 99:
Term: Path
Definition: A walk in which each actor and relation in the graph may be used at most one time (except for a closed path in which the first actor is also the ending actor); a Eulerian path defines a once-through of a network that touches every path / line once except for the starting node or vertex
Card 100:
Term: Pendant
Definition: A case or node which is connected to the graph by only one tie; this has earned its name because such cases will "dangle" off more central cases that are heavily connected
Card 101:
Term: Percolation theory
Definition: The concept that sudden changes seem to occur after a certain amount of percolation of changes, at which a tipping point is reached in connected clusters in a random graph
Card 102:
Term: Perfect hierarchy
Definition: A social network in which all arcs (directional lines) point up, and none point down; an acyclic social network (a network without cycles or without arcs pointing down returning to a starting point); a perfect hierarchy suggests that all such networks have a concentration of power at the top with resources and information moving up and a potential enervating of the peripheries
Card 103:
Term: Periphery
Definition: The outer edge of a social network, usually represented by nodes that are not connected to others in the network or are connected thinly to others
Card 104:
Term: Permutation
Definition: The reordering or sorting or renumbering of vertices of a network to highlight particular descriptions of the network (with other patterning)
Card 105:
Term: Popularity
Definition: The state of being recognized, appreciated, and liked by many
Card 106:
Term: Power curve
Definition: An exponential curve that shows a high incidence of the phenomena early on but with a steep drop-off and then a long tail (said to represent various phenomenon in the world)
Card 107:
Term: Power law
Definition: A mathematical relation between two quantities, when the frequency of an event varies as a power of an attribute; a power law distribute starts at its maximum value and decreases to infinity; this features a long tail leading towards infinity with a slower decay than the decay rate for a normal distribution, which suggests a greater likelihood of extreme events or variability
Card 108:
Term: Property (bias)
Definition: Tendencies as defined by node descriptors; tendencies extrapolated from node descriptors
Card 109:
Term: Proximity
Definition: Closeness or nearness based on various dimensions
Card 110:
Term: Random network
Definition: The nature of a network if the null hypothesis for the contents cannot be rejected; what a random network would look like (with each of the nodes having an equal opportunity of being chosen in this randomized network)
Card 111:
Term: Rank
Definition: Stratification within social groups (whether discreetly or indiscreetly expressed) that may be inferred by the way information moves in a social network
Card 112:
Term: Reachability
Definition: Any set of connections which trace from a source to the target actor
Card 113:
Term: Salience
Definition: Importance, criticality, most noticeable
Card 114:
Term: Scale-free networks
Definition: Networks that display power laws
Card 115:
Term: Semi-path
Definition: "A semi-walk in which no vertex in between the first and last vertex of the semiwalk occurs more than once" (de Nooy, Mrvar, & Batagelj, 2005 / 2011, p. 78)
Card 116:
Term: Semi-walk
Definition: A sequence of lines from vertex u to vertex v such that "the end vertex of one line is the starting vertex of the next line and the sequence starts at vertex us and ends at vertex v" (de Nooy, Mrvar, & Batagelj, 2005 / 2011, p. 77)
Card 117:
Term: Sensitivity
Definition: The ability to respond to slight environmental or other changes
Card 118:
Term: Simple graph
Definition: An undirected graph (nodes without lines)
Card 119:
Term: Sink vertex (or "sink")
Definition: In an acyclic network (usually used for networks in time), a vertex with in-degree links (as the receiver of ties) but zero out-degree (which suggests an ending vertex on the periphery of a network or at least at the end of a main path analysis)
Card 120:
Term: Small world phenomena
Definition: The existence of a social network in which there are clusters of nodes which enable the connection between one node and another through a few number of steps; a social network in which strangers may be connected through a mutual acquaintance; technically defined to be "a network where the typical distance L between two randomly chosen nodes (the number of steps required) grows proportionally to the logarithm of the number of nodes N in the network" ("Small-world network," Wikipedia) where
Card 121:
Term: Sociogram
Definition: A social network represented as a graph (bar charts, pie charts, trend charts, line charts, and others), node-link diagram, or other graphic display
Card 122:
Term: Social prestige
Definition: Social recognition or respect
Card 123:
Term: Social roles
Definition: A set of connected behaviors and obligations for individuals in a social situation (may be formal or informal)
Card 124:
Term: Sociogram
Definition: An informational graphic that shows social links or the social structure of an individual, a group, or other social relations
Card 125:
Term: Sociometry
Definition: The study of relationships among people, usually quantitative tools
Card 126:
Term: Source vertex
Definition: In an acyclic network (usually used for networks in time), a vertex with zero indegree (no lines going into it, suggesting that these are originating vertexes)
Card 127:
Term: Strong component
Definition: A maximally connected (cyclic) sub-network in which each vertex can reach any other vertex (with pairs of lines going in both directions to all vertices)
Card 128:
Term: Strong link
Definition: An interpersonal tie that is close, long-standing, and over-which many resources may be exchanged
Card 129:
Term: Structural hole
Definition: A triad of three nodes with one connected to the two nodes, who are not directed connected to each other
Card 130:
Term: Structural prestige
Definition: The "social respect" indicated by the importance and power of a node in a social network
Card 131:
Term: Subnetwork
Definition: A social cluster within a network
Card 132:
Term: Symmetry
Definition: The sense of a balanced relationship (directed ties) in which two individuals (nodes) share the same sort of tie (bonded or non-bonded)
Card 133:
Term: Thin node
Definition: A vertex with a low degree of connectivity with other vertices; low connectivity; low popularity
Card 134:
Term: Threshold
Definition: A minimum limit which must be attained to create a certain effect
Card 135:
Term: Trail
Definition: A walk between two actors that includes a given relation no more than once
Card 136:
Term: Transitivity
Definition: A state of
Card 137:
Term: Transposition
Definition: Switching the locations of two different objects with each other; reversing the order of objects
Card 138:
Term: Traversal count / traversal rate
Definition: The extent to which a citation or article is needed for linking articles
Card 139:
Term: Tree
Definition: A structure within social networks which do not contain any semicycles or cycles; a structure often used to show genealogies in time
Card 140:
Term: Triad
Definition: Three vertices (nodes) which may be combined in a range of ways by the lines between them
Card 141:
Term: Triad census
Definition: A listing of the triads in a social network (based on the types found as compared to the numbers expected); four possible types of triadic relationships are possible—with no ties, one tie, two ties, or three ties (in a nondirected network)
Card 142:
Term: Triadic closure
Definition: The idea that if Node A knows B and B knows C, then Node C is more likely to know A than just anyone picked at random
Card 143:
Term: Undirected lines (edges)
Definition: Unordered or undirected pair of vertices or nodes
Card 144:
Term: Universal classes
Definition: Groupings of networks which share broad assumptions and about which descriptive generalizations may be made
Card 145:
Term: Universality
Definition: The idea of shared descriptions between various social networks
Card 146:
Term: Valued graph
Definition: A graph that represents how the various individuals surveyed think or feel about a particular issue in terms of a ranked measurement
Card 147:
Term: Vector
Definition: An entire social network matrix or part of a larger matrix; a singular column of data (that is part of a matrix)
Card 148:
Term: Vertex (vertices, plural)
Definition: The common end point of two or more rays or line segments; a corner or a point where lines meet (a point where three or more edges meet, in solid geometry); the highest or lowest points in a parabola (as in a quadratic equation)
Card 149:
Term: Walk
Definition: The most general connection between two actors, usually a sequence of actors (nodes) and relations that begins and ends with actors; a sequence of nodes
Card 150:
Term: Weak link
Definition: A weak tie between nodes; a link that is weakly traveled or weakly used